CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available" lang="bn" dir="ltr"> <head> <meta charset="UTF-8"> <title>চিত্র:Calcium carbonate.jpg - উইকিপিডিয়া</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available";var cookie=document.cookie.match(/(?:^|; )bnwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":[ "0\t1\t2\t3\t4\t5\t6\t7\t8\t9","০\t১\t২\t৩\t৪\t৫\t৬\t৭\t৮\t৯"],"wgDefaultDateFormat":"dmy","wgMonthNames":["","জানুয়ারি","ফেব্রুয়ারি","মার্চ","এপ্রিল","মে","জুন","জুলাই","আগস্ট","সেপ্টেম্বর","অক্টোবর","নভেম্বর","ডিসেম্বর"],"wgRequestId":"f237aa5c-e17c-4364-99ff-abd7c7483263","wgCanonicalNamespace":"File","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":6,"wgPageName":"চিত্র:Calcium_carbonate.jpg","wgTitle":"Calcium carbonate.jpg","wgCurRevisionId":0,"wgRevisionId":0,"wgArticleId":0,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[],"wgPageViewLanguage":"bn","wgPageContentLanguage":"bn","wgPageContentModel":"wikitext","wgRelevantPageName":"চিত্র:Calcium_carbonate.jpg","wgRelevantArticleId":0,"wgIsProbablyEditable":true, "wgRelevantPageIsProbablyEditable":true,"wgRestrictionCreate":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"bn","pageLanguageDir":"ltr","pageVariantFallbacks":"bn"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":0,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":true,"wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":true, "wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","mediawiki.interface.helpers.styles":"ready","mediawiki.action.view.filepage":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","filepage":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["mediawiki.action.view.metadata","site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.sompadonasarangsho","ext.gadget.switcher","ext.gadget.ShortUrl","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init", "ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.checkUser.clientHints"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=bn&modules=ext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cfilepage%7Cmediawiki.action.view.filepage%7Cmediawiki.interface.helpers.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=bn&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <link rel="stylesheet" href="https://commons.wikimedia.org/w/index.php?title=MediaWiki:Filepage.css&action=raw&ctype=text/css"> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=bn&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1167"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="778"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="622"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="চিত্র:Calcium carbonate.jpg - উইকিপিডিয়া"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//bn.m.wikipedia.org/wiki/%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg"> <link rel="alternate" type="application/x-wiki" title="সম্পাদনা" href="/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="উইকিপিডিয়া (bn)"> <link rel="EditURI" type="application/rsd+xml" href="//bn.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.bn"> <link rel="alternate" type="application/atom+xml" title="উইকিপিডিয়া অ্যাটম ফিড" href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A7%8D%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%95_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%AC%E0%A6%B0%E0%A7%8D%E0%A6%A4%E0%A6%A8%E0%A6%B8%E0%A6%AE%E0%A7%82%E0%A6%B9&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-6 ns-subject mw-editable page-চিত্র_Calcium_carbonate_jpg rootpage-চিত্র_Calcium_carbonate_jpg skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">বিষয়বস্তুতে চলুন</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="সাইট"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="প্রধান মেনু" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">প্রধান মেনু</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">প্রধান মেনু</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">পার্শ্বদণ্ডে নিন</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">লুকান</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> পরিভ্রমণ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A7%E0%A6%BE%E0%A6%A8_%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A6%BE" title="প্রধান পাতা পরিদর্শন করুন [z]" accesskey="z"><span>প্রধান পাতা</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/%E0%A6%89%E0%A6%87%E0%A6%95%E0%A6%BF%E0%A6%AA%E0%A6%BF%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE:%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A6%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%87%E0%A6%B0_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0" title="প্রকল্পের বৃত্তান্ত, আপনার করণীয়, কোথায় অনুসন্ধান করবেন"><span>সম্প্রদায়ের প্রবেশদ্বার</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/%E0%A6%89%E0%A6%87%E0%A6%95%E0%A6%BF%E0%A6%AA%E0%A6%BF%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE:%E0%A6%86%E0%A6%B2%E0%A7%8B%E0%A6%9A%E0%A6%A8%E0%A6%BE%E0%A6%B8%E0%A6%AD%E0%A6%BE" title="যে কোন সমস্যা সমাধানে আলোচনা করার স্থান"><span>সম্প্রদায়ের আলোচনাসভা</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A7%8D%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%95_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%AC%E0%A6%B0%E0%A7%8D%E0%A6%A4%E0%A6%A8%E0%A6%B8%E0%A6%AE%E0%A7%82%E0%A6%B9" title="উইকিতে সাম্প্রতিক পরিবর্তগুলির তালিকা [r]" accesskey="r"><span>সাম্প্রতিক পরিবর্তন</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%85%E0%A6%9C%E0%A6%BE%E0%A6%A8%E0%A6%BE_%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A6%BE" title="অনির্ধারিত যেকোনো পাতা খুলুন [x]" accesskey="x"><span>অজানা যেকোনো পাতা</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/%E0%A6%B8%E0%A6%BE%E0%A6%B9%E0%A6%BE%E0%A6%AF%E0%A7%8D%E0%A6%AF:%E0%A6%B8%E0%A7%82%E0%A6%9A%E0%A7%80" title="সাহায্য খুঁজে নিন"><span>সাহায্য</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A7%E0%A6%BE%E0%A6%A8_%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A6%BE" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="উইকিপিডিয়া" src="/static/images/mobile/copyright/wikipedia-wordmark-bn.svg" style="width: 7.5em; height: 1.6875em;"> <img class="mw-logo-tagline" alt="একটি মুক্ত বিশ্বকোষ" src="/static/images/mobile/copyright/wikipedia-tagline-bn.svg" width="120" height="17" style="width: 7.5em; height: 1.0625em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%85%E0%A6%A8%E0%A7%81%E0%A6%B8%E0%A6%A8%E0%A7%8D%E0%A6%A7%E0%A6%BE%E0%A6%A8" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="উইকিপিডিয়া অনুসন্ধান [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>অনুসন্ধান</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="উইকিপিডিয়া অনুসন্ধান" aria-label="উইকিপিডিয়া অনুসন্ধান" autocapitalize="sentences" title="উইকিপিডিয়া অনুসন্ধান [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="বিশেষ:অনুসন্ধান"> </div> <button class="cdx-button cdx-search-input__end-button">অনুসন্ধান</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="নিজস্ব সরঞ্জামসমূহ"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="অবয়ব"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="পাতার ফন্টের আকার, প্রস্থ, ও রঙ পরিবর্তন করে" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="অবয়ব" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">অবয়ব</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bn.wikipedia.org&uselang=bn" class=""><span>দান করুন</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A6%BE%E0%A6%89%E0%A6%A8%E0%A7%8D%E0%A6%9F_%E0%A6%A4%E0%A7%88%E0%A6%B0%E0%A6%BF&returnto=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0%3ACalcium+carbonate.jpg" title="আপনাকে একটি অ্যাকাউন্ট তৈরি করে প্রবেশ করার পরামর্শ দেওয়া হচ্ছে; তবে এটা বাধ্যতামূলক নয়" class=""><span>অ্যাকাউন্ট তৈরি করুন</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AC%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%80_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6&returnto=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0%3ACalcium+carbonate.jpg" title="আপনার প্রবেশ করাটা বাঞ্চনীয়, কিন্তু তা বাধ্যতামূলক নয়। [o]" accesskey="o" class=""><span>প্রবেশ করুন</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="আরও বিকল্প" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="নিজস্ব সরঞ্জামসমূহ" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">নিজস্ব সরঞ্জামসমূহ</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal" title="ব্যবহারকারী মেনু" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bn.wikipedia.org&uselang=bn"><span>দান করুন</span></a></li><li id="pt-contribute" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:Contribute"><span class="vector-icon mw-ui-icon-edit mw-ui-icon-wikimedia-edit"></span> <span>অবদান রাখুন</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A6%BE%E0%A6%89%E0%A6%A8%E0%A7%8D%E0%A6%9F_%E0%A6%A4%E0%A7%88%E0%A6%B0%E0%A6%BF&returnto=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0%3ACalcium+carbonate.jpg" title="আপনাকে একটি অ্যাকাউন্ট তৈরি করে প্রবেশ করার পরামর্শ দেওয়া হচ্ছে; তবে এটা বাধ্যতামূলক নয়"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>অ্যাকাউন্ট তৈরি করুন</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AC%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%80_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6&returnto=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0%3ACalcium+carbonate.jpg" title="আপনার প্রবেশ করাটা বাঞ্চনীয়, কিন্তু তা বাধ্যতামূলক নয়। [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>প্রবেশ করুন</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> অনিবন্ধিত সম্পাদকের জন্য পাতা <a href="/wiki/%E0%A6%B8%E0%A6%BE%E0%A6%B9%E0%A6%BE%E0%A6%AF%E0%A7%8D%E0%A6%AF:%E0%A6%AD%E0%A7%82%E0%A6%AE%E0%A6%BF%E0%A6%95%E0%A6%BE" aria-label="সম্পাদনা করা সম্পর্কে আরও জানুন"><span>আরও জানুন</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%86%E0%A6%AE%E0%A6%BE%E0%A6%B0_%E0%A6%86%E0%A6%B2%E0%A6%BE%E0%A6%AA" title="এই আইপি ঠিকানা থেকে করা সম্পাদনার উপর আলোচনা [n]" accesskey="n"><span>আলাপ</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="সাইট"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading">চিত্র:Calcium carbonate.jpg</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang mw-portlet-lang-icon-only" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector-empty" aria-label="এই নিবন্ধটি শুধুমাত্র এই ভাষায় বিদ্যমান। অন্যান্য ভাষার জন্য নিবন্ধ যোগ করুন" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-portlet-lang-heading-empty" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language mw-ui-icon-wikimedia-language"></span> <span class="vector-dropdown-label-text">ভাষা যোগ করুন</span> </label> <div class="vector-dropdown-content"> <div class="mw-portlet-empty-language-selector-body"> পাতাটির বিষয়বস্তু অন্যান্য ভাষায় নেই। </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="নামস্থানসমূহ"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-image" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg" title="ফাইলের পাতাটি দেখুন [c]" accesskey="c"><span>ফাইল</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0_%E0%A6%86%E0%A6%B2%E0%A7%8B%E0%A6%9A%E0%A6%A8%E0%A6%BE:Calcium_carbonate.jpg&action=edit&redlink=1" rel="discussion" class="new" title="বিষয়বস্তু পাতা সম্পর্কে আলোচনা (পাতার অস্তিত্ব নেই) [t]" accesskey="t"><span>আলোচনা</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="ভাষার রূপভেদ পরিবর্তন করুন" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">বাংলা</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="দৃষ্টিকোণ"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg"><span>পড়ুন</span></a></li><li id="ca-view-foreign" class="vector-tab-noicon mw-list-item"><a href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg"><span>উইকিমিডিয়া কমন্সে দেখুন</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg&action=edit" title="স্থানীয় বিবরণ পাতার উৎস কোড তৈরি করুন [e]" accesskey="e"><span>স্থানীয় বিবরণ যোগ করুন</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="পাতার সরঞ্জাম"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="সরঞ্জাম" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">সরঞ্জাম</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">সরঞ্জাম</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">পার্শ্বদণ্ডে নিন</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">লুকান</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="আরও বিকল্প" > <div class="vector-menu-heading"> কার্য </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg"><span>পড়ুন</span></a></li><li id="ca-more-view-foreign" class="vector-more-collapsible-item mw-list-item"><a href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg"><span>উইকিমিডিয়া কমন্সে দেখুন</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg&action=edit" title="স্থানীয় বিবরণ পাতার উৎস কোড তৈরি করুন [e]" accesskey="e"><span>স্থানীয় বিবরণ যোগ করুন</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> সাধারণ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%B8%E0%A6%82%E0%A6%AF%E0%A7%8B%E0%A6%97%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%80_%E0%A6%AA%E0%A7%83%E0%A6%B7%E0%A7%8D%E0%A6%A0%E0%A6%BE%E0%A6%B8%E0%A6%AE%E0%A7%82%E0%A6%B9/%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg" title="যে সব উইকি পাতা থেকে এখানে সংযোগ আছে [j]" accesskey="j"><span>সংযোগকারী পৃষ্ঠাসমূহ</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/উইকিপিডিয়া:আপলোড" title="ফাইল আপলোড করুন [u]" accesskey="u"><span>আপলোড করুন</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7_%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A6%BE" title="সব বিশেষ পাতার তালিকা [q]" accesskey="q"><span>বিশেষ পাতাসমূহ</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="এ পাতার ছাপানোর উপযোগী সংস্করণ [p]" accesskey="p"><span>মুদ্রণযোগ্য সংস্করণ</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg&action=info" title="এই পাতা সম্পর্কে আরও তথ্য"><span>পাতার তথ্য</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:UrlShortener&url=https%3A%2F%2Fbn.wikipedia.org%2Fwiki%2F%25E0%25A6%259A%25E0%25A6%25BF%25E0%25A6%25A4%25E0%25A7%258D%25E0%25A6%25B0%3ACalcium_carbonate.jpg"><span>সংক্ষিপ্ত ইউআরএল নিন</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:QrCode&url=https%3A%2F%2Fbn.wikipedia.org%2Fwiki%2F%25E0%25A6%259A%25E0%25A6%25BF%25E0%25A6%25A4%25E0%25A7%258D%25E0%25A6%25B0%3ACalcium_carbonate.jpg"><span>কিউআর কোড ডাউনলোড করুন</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects emptyPortlet" > <div class="vector-menu-heading"> অন্যান্য প্রকল্পে </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="পাতার সরঞ্জাম"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="অবয়ব"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">অবয়ব</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">পার্শ্বদণ্ডে নিন</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">লুকান</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-commons" class="mw-indicator"><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg?uselang=bn" title="এই ফাইলটি উইকিমিডিয়া কমন্স থেকে নেওয়া। মূল পাতাটি দেখতে ক্লিক করুন।"><img alt="এই ফাইলটি উইকিমিডিয়া কমন্স থেকে নেওয়া। মূল পাতাটি দেখতে ক্লিক করুন।" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span></div> </div> <div id="siteSub" class="noprint">উইকিপিডিয়া, মুক্ত বিশ্বকোষ থেকে</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><ul id="filetoc" role="navigation"><li><a href="#file">ফাইল</a></li> <li><a href="#filehistory">ফাইলের ইতিহাস</a></li> <li><a href="#filelinks">সংযোগসমূহ</a></li> <li><a href="#globalusage">ফাইলের বৈশ্বিক ব্যবহার</a></li> <li><a href="#metadata">অধি-উপাত্ত</a></li></ul><div class="fullImageLink" id="file"><a href="//upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg"><img alt="চিত্র:Calcium carbonate.jpg" src="//upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg" decoding="async" width="401" height="390" data-file-width="401" data-file-height="390" /></a><div class="mw-filepage-resolutioninfo">এর চেয়ে বেশি রেজোলিউশন লভ্য নয়।</div></div> <div class="mw-content-ltr fullMedia" lang="bn" dir="ltr"><p><bdi dir="ltr"><a href="//upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg" class="internal" title="Calcium carbonate.jpg">Calcium_carbonate.jpg</a></bdi> <span class="fileInfo">(৪০১ × ৩৯০ পিক্সেল, ফাইলের আকার: ৩৭ কিলোবাইট, এমআইএমই ধরন: <span class="mime-type">image/jpeg</span>)</span> </p></div><div class="sharedUploadNotice"> <div style="clear:both;"></div> <table border="0" cellspacing="2" style="border:2px solid #aaa; background:#f9f9f9; margin:.2em auto .2em auto;"> <tbody><tr> <td style="padding:10px;"><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> </td> <td style="padding:10px;"><big>এই ফাইলটি <a href="https://commons.wikimedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A7%E0%A6%BE%E0%A6%A8_%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A6%BE" class="extiw" title="commons:প্রধান পাতা">উইকিমিডিয়া কমন্স</a> থেকে নেওয়া। <span class="plainlinks"><b><a class="external text" href="https://commons.wikimedia.org/wiki/File:Calcium_carbonate.jpg?uselang=bn">সেখানের বর্ণনা পাতার</a></b></span> বিস্তারিত নিম্নে দেখানো হলো।</big> <span class="plainlinks">(<a class="external text" href="https://commons.wikimedia.org/w/index.php?title=File:Calcium_carbonate.jpg&action=edit">সম্পাদনা</a>)</span> <center>উইকিমিডিয়া কমন্স, মুক্ত লাইসেন্সযুক্ত মিডিয়ার একটি ভান্ডার। <a href="https://commons.wikimedia.org/wiki/Commons:%E0%A6%B8%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%97%E0%A6%A4%E0%A6%AE" class="extiw" title="commons:Commons:স্বাগতম">আপনি সাহায্য করতে পারেন</a>। </center> </td></tr></tbody></table> </div> <div id="shared-image-desc"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="mw-heading mw-heading2"><h2 id="সারাংশ"><span id=".E0.A6.B8.E0.A6.BE.E0.A6.B0.E0.A6.BE.E0.A6.82.E0.A6.B6"></span>সারাংশ</h2></div> <div class="hproduct commons-file-information-table"> <table class="fileinfotpl-type-information vevent" dir="ltr"> <tbody><tr> <td id="fileinfotpl_desc" class="fileinfo-paramfield" lang="bn">বিবরণ<span class="summary fn" style="display:none">Calcium carbonate.jpg</span></td> <td class="description"> <div class="description en" dir="ltr" lang="en"><span class="language en" title="ইংরেজি"><b>English: </b></span> A sample of <a href="https://en.wikipedia.org/wiki/calcium_carbonate" class="extiw" title="w:calcium carbonate">calcium carbonate</a> (CaCO<sub>3</sub>).</div><div class="description cs" dir="ltr" lang="cs"><span class="language cs" title="চেক"><b>Čeština: </b></span> Vzorek uhličitanu vápenatého (CaCO<sub>3</sub>).</div></td> </tr> <tr> <td id="fileinfotpl_date" class="fileinfo-paramfield" lang="bn">তারিখ</td> <td lang="bn"> August 2005 ; ২৪ আগস্ট ২০০৫ (<a href="https://bn.wikipedia.org/wiki/%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9A%E0%A7%87%E0%A6%9E%E0%A7%8D%E0%A6%9C%E0%A7%87%E0%A6%AC%E0%A6%B2_%E0%A6%87%E0%A6%AE%E0%A7%87%E0%A6%9C_%E0%A6%AB%E0%A6%BE%E0%A6%87%E0%A6%B2_%E0%A6%AB%E0%A6%B0%E0%A6%AE%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%9F" class="extiw" title="bn:এক্সচেঞ্জেবল ইমেজ ফাইল ফরম্যাট">Exif</a> উপাত্ত অনুসারে)</td> </tr> <tr> <td class="fileinfo-paramfield" lang="bn">উৎস</td> <td> <div class="boilerplate metadata" id="cleanup" style="text-align: center; color: inherit;background: var(--background-color-warning-subtle,#ffe); margin: .75em 15%; padding: .5em; border: 1px solid var(--border-color-content-removed,#e3e3b0); direction: ltr;" lang="bn">এ ফাইলে <b>উৎস</b> এর তথ্যের অভাব রয়েছে। <p>অনুগ্রহ করে ফাইলের বিবরণ সম্পাদনা করুন এবং এর উৎস প্রদান করুন। </p> </div></td> </tr> <tr> <td id="fileinfotpl_aut" class="fileinfo-paramfield" lang="bn">লেখক</td> <td> Picture taken August 2005 by <a href="//commons.wikimedia.org/wiki/User:Walkerma" title="User:Walkerma">User:Walkerma</a>.</td> </tr> </tbody></table> </div> <table class="licensetpl" style="display:none"> <tbody><tr> <td><span class="licensetpl_short">Public domain</span><span class="licensetpl_long">Public domain</span><span class="licensetpl_link_req">false</span><span class="licensetpl_attr_req">false</span> </td></tr></tbody></table> <table style="width: 100%; clear: both; margin: 0.5em auto; background-color: var(--background-color-neutral-subtle, #f7f8ff); color: var(--color-base, #202122); border: var(--border-subtle, 2px solid #8888aa); border-spacing: 8px; padding: 0px;" dir="ltr" class="layouttemplate" lang="bn"> <tbody><tr> <td><span typeof="mw:File"><span title="Public domain"><img alt="Public domain" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/64px-PD-icon.svg.png" decoding="async" width="64" height="64" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/96px-PD-icon.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/128px-PD-icon.svg.png 2x" data-file-width="196" data-file-height="196"></span></span> </td> <td>আমি, এই কাজের স্বত্বাধিকারী, এতদ্দ্বারা আমি এই কাজকে <b><a href="https://en.wikipedia.org/wiki/bn:%E0%A6%AA%E0%A6%BE%E0%A6%AC%E0%A6%B2%E0%A6%BF%E0%A6%95_%E0%A6%A1%E0%A7%8B%E0%A6%AE%E0%A7%87%E0%A6%87%E0%A6%A8" class="extiw" title="w:bn:পাবলিক ডোমেইন">পাবলিক ডোমেইন</a></b> লাইসেন্সের আওতায় প্রকাশ করলাম। এটি বিশ্বব্যাপী প্রযোজ্য হবে।<br><small>কিছু দেশে এটি আইনত সিদ্ধ নাও হতে পারে, যদি তাই হয়:</small><br><i>আমি যে-কাউকে এই কাজটি <b>যেকোনো উদ্দেশ্যে</b>, বিনাশর্তে ব্যবহারের অনুমতি প্রদান করছি, যদি না সেই শর্তগুলো আইনত প্রয়োজনীয় হয়।</i> </td></tr></tbody></table><h1 class="mw-slot-header"><mediainfoslotheader></mediainfoslotheader></h1><mediainfoview style="display: none"><mediainfoviewcaptions><div class="wbmi-entityview-captionsPanel oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><h3 class="wbmi-entityview-captions-header">ক্যাপশন</h3><div class="wbmi-entityview-caption oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">বাংলা</label><div lang="bn" dir="ltr" class="wbmi-caption-value wbmi-entityview-emptyCaption">এই ফাইলটি কী উপস্থাপন করছে তার এক লাইন ব্যাখ্যা যোগ করুন</div></div><div class="wbmi-entityview-caption oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">ইংরেজি</label><div lang="en" dir="ltr" class="wbmi-caption-value">A sample of calcium carbonate</div></div><div style="display:none;" class="wbmi-entityview-caption wbmi-entityview-hideable oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">সার্বীয়</label><div lang="sr" dir="ltr" class="wbmi-caption-value">Узорак калцијум-карбоната</div></div><div style="display:none;" class="wbmi-entityview-caption wbmi-entityview-hideable oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">Chinese (Hong Kong)</label><div lang="zh-hk" dir="ltr" class="wbmi-caption-value">一個碳酸鈣(CaCO3)的樣本。</div></div></div></mediainfoviewcaptions><mediainfoviewstatements><div id="P180" data-property="P180" data-statements="[{"mainsnak":{"snaktype":"value","property":"P180","hash":"0ac7f0ba8933fa378ed19b192f29f6aa6fd65c64","datavalue":{"value":{"entity-type":"item","numeric-id":23767,"id":"Q23767"},"type":"wikibase-entityid"}},"type":"statement","id":"M292635$6de5e7d1-4910-26c2-32ed-c364c6df7f06","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":180,\"id\":\"P180\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P180\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P180\">\u09af\u09be \u099a\u09bf\u09a4\u09cd\u09b0\u09bf\u09a4 \u0995\u09b0\u09c7<\/a>"}},"text\/plain":{"bn":{"":"\u09af\u09be \u099a\u09bf\u09a4\u09cd\u09b0\u09bf\u09a4 \u0995\u09b0\u09c7"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":23767,\"id\":\"Q23767\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"P180":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q23767\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q23767\">\u0995\u09cd\u09af\u09be\u09b2\u09b8\u09bf\u09af\u09bc\u09be\u09ae \u0995\u09be\u09b0\u09cd\u09ac\u09a8\u09c7\u099f<\/a>"}},"text\/plain":{"bn":{"P180":"\u0995\u09cd\u09af\u09be\u09b2\u09b8\u09bf\u09af\u09bc\u09be\u09ae \u0995\u09be\u09b0\u09cd\u09ac\u09a8\u09c7\u099f"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P180 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h3 class="wbmi-statements-title">এই ফাইলে চিত্রিত আইটেমগুলি</h3><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P180" href="https://www.wikidata.org/wiki/Special:EntityPage/P180">যা চিত্রিত করে</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$6de5e7d1-4910-26c2-32ed-c364c6df7f06" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q23767" href="https://www.wikidata.org/wiki/Special:EntityPage/Q23767">ক্যালসিয়াম কার্বনেট</a></bdi></h4></div></div></div></div></div></div></div></div><div id="P6216" data-property="P6216" data-statements="[{"mainsnak":{"snaktype":"value","property":"P6216","hash":"f88a8b9472789ca66067ed50ce20dc2650af5744","datavalue":{"value":{"entity-type":"item","numeric-id":88088423,"id":"Q88088423"},"type":"wikibase-entityid"}},"type":"statement","id":"M292635$7F9AE011-FC00-446D-81DD-86C5ACCC6758","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":6216,\"id\":\"P6216\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P6216\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P6216\">\u09ae\u09c7\u09a7\u09be\u09b8\u09cd\u09ac\u09a4\u09cd\u09ac\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf<\/a>"}},"text\/plain":{"bn":{"":"\u09ae\u09c7\u09a7\u09be\u09b8\u09cd\u09ac\u09a4\u09cd\u09ac\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":88088423,\"id\":\"Q88088423\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"P6216":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q88088423\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q88088423\" lang=\"en\">copyrighted, dedicated to the public domain by copyright holder<\/a>\u00a0<sup class=\"wb-language-fallback-indicator\">\u0987\u0982\u09b0\u09c7\u099c\u09bf<\/sup>"}},"text\/plain":{"bn":{"P6216":"copyrighted, dedicated to the public domain by copyright holder"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P6216 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P6216" href="https://www.wikidata.org/wiki/Special:EntityPage/P6216">মেধাস্বত্বের স্থিতি</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$7F9AE011-FC00-446D-81DD-86C5ACCC6758" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q88088423" href="https://www.wikidata.org/wiki/Special:EntityPage/Q88088423" lang="en">copyrighted, dedicated to the public domain by copyright holder</a> <sup class="wb-language-fallback-indicator">ইংরেজি</sup></bdi></h4></div></div></div></div></div></div></div></div><div id="P275" data-property="P275" data-statements="[{"mainsnak":{"snaktype":"value","property":"P275","hash":"c50f467f552350584a199dd3c9ceadf026c05180","datavalue":{"value":{"entity-type":"item","numeric-id":98592850,"id":"Q98592850"},"type":"wikibase-entityid"}},"type":"statement","id":"M292635$ECE88C4C-15E9-41A6-8BF0-C3EEF55EB6F9","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":275,\"id\":\"P275\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P275\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P275\">\u09b2\u09be\u0987\u09b8\u09c7\u09a8\u09cd\u09b8<\/a>"}},"text\/plain":{"bn":{"":"\u09b2\u09be\u0987\u09b8\u09c7\u09a8\u09cd\u09b8"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":98592850,\"id\":\"Q98592850\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"P275":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q98592850\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q98592850\" lang=\"en\">released into the public domain by the copyright holder<\/a>\u00a0<sup class=\"wb-language-fallback-indicator\">\u0987\u0982\u09b0\u09c7\u099c\u09bf<\/sup>"}},"text\/plain":{"bn":{"P275":"released into the public domain by the copyright holder"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P275 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P275" href="https://www.wikidata.org/wiki/Special:EntityPage/P275">লাইসেন্স</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$ECE88C4C-15E9-41A6-8BF0-C3EEF55EB6F9" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q98592850" href="https://www.wikidata.org/wiki/Special:EntityPage/Q98592850" lang="en">released into the public domain by the copyright holder</a> <sup class="wb-language-fallback-indicator">ইংরেজি</sup></bdi></h4></div></div></div></div></div></div></div></div><div id="P1163" data-property="P1163" data-statements="[{"mainsnak":{"snaktype":"value","property":"P1163","hash":"723d30b878d4a8deb968b0db429888e5353661a2","datavalue":{"value":"image\/jpeg","type":"string"}},"type":"statement","id":"M292635$AE3B5D1F-F876-4E5B-8C20-1848625C6D88","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":1163,\"id\":\"P1163\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P1163\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P1163\">\u09ae\u09bf\u09a1\u09bf\u09af\u09bc\u09be\u09b0 \u09a7\u09b0\u09a8<\/a>"}},"text\/plain":{"bn":{"":"\u09ae\u09bf\u09a1\u09bf\u09af\u09bc\u09be\u09b0 \u09a7\u09b0\u09a8"}}},"{\"value\":\"image\\\/jpeg\",\"type\":\"string\"}":{"text\/html":{"bn":{"P1163":"image\/jpeg"}},"text\/plain":{"bn":{"P1163":"image\/jpeg"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P1163 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P1163" href="https://www.wikidata.org/wiki/Special:EntityPage/P1163">মিডিয়ার ধরন</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$AE3B5D1F-F876-4E5B-8C20-1848625C6D88" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>image/jpeg</bdi></h4></div></div></div></div></div></div></div></div><div id="P4092" data-property="P4092" data-statements="[{"mainsnak":{"snaktype":"value","property":"P4092","hash":"f26c057866bdf3ebff1fdcd317910a7a97435995","datavalue":{"value":"2ced3d7f0e87af22916dc771b4c7828f05868bbb","type":"string"}},"type":"statement","qualifiers":{"P459":[{"snaktype":"value","property":"P459","hash":"75dff03c151b13fbab93742164121c16a6aa0de1","datavalue":{"value":{"entity-type":"item","numeric-id":13414952,"id":"Q13414952"},"type":"wikibase-entityid"}}]},"qualifiers-order":["P459"],"id":"M292635$2884B011-F4F8-4C57-AB4A-D436DCFB3A5D","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":4092,\"id\":\"P4092\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P4092\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P4092\">\u099a\u09c7\u0995\u09b8\u09be\u09ae<\/a>"}},"text\/plain":{"bn":{"":"\u099a\u09c7\u0995\u09b8\u09be\u09ae"}}},"{\"value\":\"2ced3d7f0e87af22916dc771b4c7828f05868bbb\",\"type\":\"string\"}":{"text\/html":{"bn":{"P4092":"2ced3d7f0e87af22916dc771b4c7828f05868bbb"}},"text\/plain":{"bn":{"P4092":"2ced3d7f0e87af22916dc771b4c7828f05868bbb"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":459,\"id\":\"P459\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P459\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P459\">\u09a8\u09bf\u09b0\u09c2\u09aa\u09a3\u09c7\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf<\/a>"}},"text\/plain":{"bn":{"":"\u09a8\u09bf\u09b0\u09c2\u09aa\u09a3\u09c7\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":13414952,\"id\":\"Q13414952\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"P459":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q13414952\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q13414952\">\u098f\u09b8\u098f\u0987\u099a\u098f-\u09e7<\/a>"}},"text\/plain":{"bn":{"P459":"\u098f\u09b8\u098f\u0987\u099a\u098f-\u09e7"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P4092 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P4092" href="https://www.wikidata.org/wiki/Special:EntityPage/P4092">চেকসাম</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$2884B011-F4F8-4C57-AB4A-D436DCFB3A5D" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>2ced3d7f0e87af22916dc771b4c7828f05868bbb</bdi></h4></div></div></div><div class="wbmi-item-qualifiers"><div class="wbmi-snaklist-container"><div class="wbmi-snaklist-content"><div class="wbmi-snak"><div class="wbmi-snak-value"><a target="_blank" title="d:Special:EntityPage/P459" href="https://www.wikidata.org/wiki/Special:EntityPage/P459">নিরূপণের পদ্ধতি</a><span class="wbmi-snak-value-separator">: </span><span class="wbmi-snak-value--value"><a target="_blank" title="d:Special:EntityPage/Q13414952" href="https://www.wikidata.org/wiki/Special:EntityPage/Q13414952">এসএইচএ-১</a></span></div></div></div></div></div></div></div></div></div></div><div id="P3575" data-property="P3575" data-statements="[{"mainsnak":{"snaktype":"value","property":"P3575","hash":"9c67fc31f71884214565ffc560df0c241380d421","datavalue":{"value":{"amount":"+37916","unit":"http:\/\/www.wikidata.org\/entity\/Q8799"},"type":"quantity"}},"type":"statement","id":"M292635$0284492C-0698-44E6-A45D-7068A08F7D7B","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":3575,\"id\":\"P3575\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P3575\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P3575\">\u0989\u09aa\u09be\u09a4\u09cd\u09a4\u09c7\u09b0 \u0986\u0995\u09be\u09b0<\/a>"}},"text\/plain":{"bn":{"":"\u0989\u09aa\u09be\u09a4\u09cd\u09a4\u09c7\u09b0 \u0986\u0995\u09be\u09b0"}}},"{\"value\":{\"amount\":\"+37916\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q8799\"},\"type\":\"quantity\"}":{"text\/html":{"bn":{"P3575":"\u09e9\u09ed,\u09ef\u09e7\u09ec <span class=\"wb-unit\">\u09ac\u09be\u0987\u099f<\/span>"}},"text\/plain":{"bn":{"P3575":"\u09e9\u09ed,\u09ef\u09e7\u09ec \u09ac\u09be\u0987\u099f"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P3575 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P3575" href="https://www.wikidata.org/wiki/Special:EntityPage/P3575">উপাত্তের আকার</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$0284492C-0698-44E6-A45D-7068A08F7D7B" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>৩৭,৯১৬ <span class="wb-unit">বাইট</span></bdi></h4></div></div></div></div></div></div></div></div><div id="P2048" data-property="P2048" data-statements="[{"mainsnak":{"snaktype":"value","property":"P2048","hash":"5f9b82e359d8c89913d763a7de4b55074ec7fc44","datavalue":{"value":{"amount":"+390","unit":"http:\/\/www.wikidata.org\/entity\/Q355198"},"type":"quantity"}},"type":"statement","id":"M292635$0A3849E4-6F42-49F8-B012-81BF08C3FD3C","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2048,\"id\":\"P2048\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P2048\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P2048\">\u0989\u099a\u09cd\u099a\u09a4\u09be<\/a>"}},"text\/plain":{"bn":{"":"\u0989\u099a\u09cd\u099a\u09a4\u09be"}}},"{\"value\":{\"amount\":\"+390\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q355198\"},\"type\":\"quantity\"}":{"text\/html":{"bn":{"P2048":"\u09e9\u09ef\u09e6 <span class=\"wb-unit\">\u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2<\/span>"}},"text\/plain":{"bn":{"P2048":"\u09e9\u09ef\u09e6 \u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P2048 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P2048" href="https://www.wikidata.org/wiki/Special:EntityPage/P2048">উচ্চতা</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$0A3849E4-6F42-49F8-B012-81BF08C3FD3C" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>৩৯০ <span class="wb-unit">পিক্সেল</span></bdi></h4></div></div></div></div></div></div></div></div><div id="P2049" data-property="P2049" data-statements="[{"mainsnak":{"snaktype":"value","property":"P2049","hash":"1561fcf0892c799e64e016f98ef4e2972f92d963","datavalue":{"value":{"amount":"+401","unit":"http:\/\/www.wikidata.org\/entity\/Q355198"},"type":"quantity"}},"type":"statement","id":"M292635$0D013C4A-C673-420E-AF35-5FCDDFB33100","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2049,\"id\":\"P2049\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"bn":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P2049\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P2049\">\u09aa\u09cd\u09b0\u09b8\u09cd\u09a5<\/a>"}},"text\/plain":{"bn":{"":"\u09aa\u09cd\u09b0\u09b8\u09cd\u09a5"}}},"{\"value\":{\"amount\":\"+401\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q355198\"},\"type\":\"quantity\"}":{"text\/html":{"bn":{"P2049":"\u09ea\u09e6\u09e7 <span class=\"wb-unit\">\u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2<\/span>"}},"text\/plain":{"bn":{"P2049":"\u09ea\u09e6\u09e7 \u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P2049 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P2049" href="https://www.wikidata.org/wiki/Special:EntityPage/P2049">প্রস্থ</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M292635$0D013C4A-C673-420E-AF35-5FCDDFB33100" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>৪০১ <span class="wb-unit">পিক্সেল</span></bdi></h4></div></div></div></div></div></div></div></div></mediainfoviewstatements></mediainfoview>    </div></div> <h2 id="filehistory">ফাইলের ইতিহাস</h2> <div id="mw-imagepage-section-filehistory"> <p>যেকোনো তারিখ/সময়ে ক্লিক করে দেখুন ফাইলটি তখন কী অবস্থায় ছিল। </p> <table class="wikitable filehistory"> <tr><th></th><th>তারিখ/সময়</th><th>সংক্ষেপচিত্র</th><th>মাত্রা</th><th>ব্যবহারকারী</th><th>মন্তব্য</th></tr> <tr><td>বর্তমান</td><td class="filehistory-selected" style="white-space: nowrap;"><a href="//upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg">১৮:২৫, ২৫ আগস্ট ২০০৫</a></td><td><a href="//upload.wikimedia.org/wikipedia/commons/0/04/Calcium_carbonate.jpg"><img alt="১৮:২৫, ২৫ আগস্ট ২০০৫-এর সংস্করণের সংক্ষেপচিত্র" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/Calcium_carbonate.jpg/120px-Calcium_carbonate.jpg" decoding="async" loading="lazy" width="120" height="117" data-file-width="401" data-file-height="390" /></a></td><td>৪০১ × ৩৯০ <span style="white-space: nowrap;">(৩৭ কিলোবাইট)</span></td><td><a href="/w/index.php?title=%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AC%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%80:Walkerma&action=edit&redlink=1" class="new mw-userlink" title="ব্যবহারকারী:Walkerma (পাতার অস্তিত্ব নেই)"><bdi>Walkerma</bdi></a></td><td dir="ltr">A sample of <a href="https://en.wikipedia.org/wiki/calcium_carbonate" class="extiw" title="w:calcium carbonate">calcium carbonate</a> (CaCO<sub>3</sub>). Picture taken August 2005 by <a href="/w/index.php?title=%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AC%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%80:Walkerma&action=edit&redlink=1" class="new" title="ব্যবহারকারী:Walkerma (পাতার অস্তিত্ব নেই)">User:Walkerma</a>. {{PD-self}} <a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B7%E0%A6%AF%E0%A6%BC%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80:Calcium_compounds&action=edit&redlink=1" class="new" title="বিষয়শ্রেণী:Calcium compounds (পাতার অস্তিত্ব নেই)">Category:Calcium compounds</a> <a href="/w/index.php?title=%E0%A6%AC%E0%A6%BF%E0%A6%B7%E0%A6%AF%E0%A6%BC%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80:Carbonates&action=edit&redlink=1" class="new" title="বিষয়শ্রেণী:Carbonates (পাতার অস্তিত্ব নেই)">Category:Carbonates</a></td></tr> </table> </div> <h2 id="filelinks">সংযোগসমূহ</h2> <div id='mw-imagepage-section-linkstoimage'> <p>নিচের পৃষ্ঠা(গুলো) থেকে এই ছবিতে সংযোগ আছে: </p><ul class="mw-imagepage-linkstoimage"> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/%E0%A6%95%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B2%E0%A6%B8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE_%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%A8%E0%A7%87%E0%A6%9F" title="ক্যালসিয়াম কার্বনেট">ক্যালসিয়াম কার্বনেট</a></li> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/%E0%A6%9A%E0%A7%81%E0%A6%A8%E0%A6%BE%E0%A6%AA%E0%A6%BE%E0%A6%A5%E0%A6%B0" title="চুনাপাথর">চুনাপাথর</a></li> </ul> </div> <h2 id="globalusage">ফাইলের বৈশ্বিক ব্যবহার</h2> <div id="mw-imagepage-section-globalusage"><p>নিচের অন্যান্য উইকিগুলো এই ফাইলটি ব্যবহার করে: </p><ul> <li class='mw-gu-onwiki-an_wikipedia_org'>an.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://an.wikipedia.org/wiki/Carbonato_calcico">Carbonato calcico</a></li> </ul></li> <li class='mw-gu-onwiki-ar_wikipedia_org'>ar.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://ar.wikipedia.org/wiki/%D9%83%D8%B1%D8%A8%D9%88%D9%86%D8%A7%D8%AA_%D8%A7%D9%84%D9%83%D8%A7%D9%84%D8%B3%D9%8A%D9%88%D9%85">كربونات الكالسيوم</a></li> </ul></li> <li class='mw-gu-onwiki-az_wikipedia_org'>az.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://az.wikipedia.org/wiki/Kalsium_karbonat">Kalsium karbonat</a></li> </ul></li> <li class='mw-gu-onwiki-bg_wikipedia_org'>bg.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D1%86%D0%B8%D0%B5%D0%B2_%D0%BA%D0%B0%D1%80%D0%B1%D0%BE%D0%BD%D0%B0%D1%82">Калциев карбонат</a></li> </ul></li> <li class='mw-gu-onwiki-ca_wikipedia_org'>ca.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://ca.wikipedia.org/wiki/Carbonat_de_calci">Carbonat de calci</a></li> </ul></li> <li class='mw-gu-onwiki-cs_wikipedia_org'>cs.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://cs.wikipedia.org/wiki/V%C3%A1pn%C3%ADk">Vápník</a></li> </ul></li> <li class='mw-gu-onwiki-cy_wikipedia_org'>cy.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://cy.wikipedia.org/wiki/Calsiwm_carbonad">Calsiwm carbonad</a></li> </ul></li> <li class='mw-gu-onwiki-da_wikipedia_org'>da.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://da.wikipedia.org/wiki/Calciumcarbonat">Calciumcarbonat</a></li> </ul></li> <li class='mw-gu-onwiki-de_wikipedia_org'>de.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://de.wikipedia.org/wiki/Calcium">Calcium</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Calciumcarbonat">Calciumcarbonat</a></li> </ul></li> <li class='mw-gu-onwiki-el_wikipedia_org'>el.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://el.wikipedia.org/wiki/%CE%91%CE%BD%CE%B8%CF%81%CE%B1%CE%BA%CE%B9%CE%BA%CF%8C_%CE%B1%CF%83%CE%B2%CE%AD%CF%83%CF%84%CE%B9%CE%BF">Ανθρακικό ασβέστιο</a></li> </ul></li> <li class='mw-gu-onwiki-en_wikipedia_org'>en.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://en.wikipedia.org/wiki/Calcium_carbonate">Calcium carbonate</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Filler_(materials)">Filler (materials)</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/User:Taylor.3182/sandbox">User:Taylor.3182/sandbox</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/User:Benatar.1/WE7406_Article_15">User:Benatar.1/WE7406 Article 15</a></li> </ul></li> <li class='mw-gu-onwiki-es_wikipedia_org'>es.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://es.wikipedia.org/wiki/Carbonato_de_calcio">Carbonato de calcio</a></li> <li><a class="external" href="https://es.wikipedia.org/wiki/Agente_adsorbente">Agente adsorbente</a></li> <li><a class="external" href="https://es.wikipedia.org/wiki/Relleno_(materiales)">Relleno (materiales)</a></li> </ul></li> <li class='mw-gu-onwiki-et_wikipedia_org'>et.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://et.wikipedia.org/wiki/Kaltsiumkarbonaat">Kaltsiumkarbonaat</a></li> </ul></li> <li class='mw-gu-onwiki-eu_wikipedia_org'>eu.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://eu.wikipedia.org/wiki/Kaltzio_karbonato">Kaltzio karbonato</a></li> </ul></li> <li class='mw-gu-onwiki-fa_wikipedia_org'>fa.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://fa.wikipedia.org/wiki/%DA%A9%D9%84%D8%B3%DB%8C%D9%85_%DA%A9%D8%B1%D8%A8%D9%86%D8%A7%D8%AA">کلسیم کربنات</a></li> <li><a class="external" href="https://fa.wikipedia.org/wiki/%D8%A7%D9%81%D8%B2%D9%88%D8%AF%D9%86%DB%8C%E2%80%8C%D9%87%D8%A7%DB%8C_%D9%BE%D9%84%DB%8C%D9%85%D8%B1%DB%8C">افزودنی‌های پلیمری</a></li> </ul></li> <li class='mw-gu-onwiki-fi_wikipedia_org'>fi.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://fi.wikipedia.org/wiki/Kalsiumkarbonaatti">Kalsiumkarbonaatti</a></li> </ul></li> <li class='mw-gu-onwiki-fr_wikipedia_org'>fr.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://fr.wikipedia.org/wiki/Colorant_alimentaire">Colorant alimentaire</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Carbonate_de_calcium">Carbonate de calcium</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/CaCO3">CaCO3</a></li> </ul></li> <li class='mw-gu-onwiki-ga_wikipedia_org'>ga.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://ga.wikipedia.org/wiki/Carb%C3%B3n%C3%A1it_chailciam">Carbónáit chailciam</a></li> </ul></li> <li class='mw-gu-onwiki-gl_wikipedia_org'>gl.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://gl.wikipedia.org/wiki/Carbonato_de_calcio">Carbonato de calcio</a></li> </ul></li> <li class='mw-gu-onwiki-gl_wiktionary_org'>gl.wiktionary.org-এ ব্যবহার <ul> <li><a class="external" href="https://gl.wiktionary.org/wiki/carbonato_de_calcio">carbonato de calcio</a></li> <li><a class="external" href="https://gl.wiktionary.org/wiki/carbonato_c%C3%A1lcico">carbonato cálcico</a></li> </ul></li> <li class='mw-gu-onwiki-gv_wikipedia_org'>gv.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://gv.wikipedia.org/wiki/Carbonaid_chelkium">Carbonaid chelkium</a></li> </ul></li> <li class='mw-gu-onwiki-he_wikipedia_org'>he.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://he.wikipedia.org/wiki/%D7%A1%D7%99%D7%93%D7%9F_%D7%A4%D7%97%D7%9E%D7%AA%D7%99">סידן פחמתי</a></li> </ul></li> <li class='mw-gu-onwiki-hi_wikipedia_org'>hi.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A5%88%E0%A4%B2%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE_%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A5%8B%E0%A4%A8%E0%A5%87%E0%A4%9F">कैल्सियम कार्बोनेट</a></li> </ul></li> <li class='mw-gu-onwiki-hu_wikipedia_org'>hu.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://hu.wikipedia.org/wiki/Kalcium">Kalcium</a></li> <li><a class="external" href="https://hu.wikipedia.org/wiki/Kalcium-karbon%C3%A1t">Kalcium-karbonát</a></li> </ul></li> <li class='mw-gu-onwiki-hy_wikipedia_org'>hy.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A1%D5%AC%D6%81%D5%AB%D5%B8%D6%82%D5%B4%D5%AB_%D5%AF%D5%A1%D6%80%D5%A2%D5%B8%D5%B6%D5%A1%D5%BF">Կալցիումի կարբոնատ</a></li> </ul></li> <li class='mw-gu-onwiki-id_wikipedia_org'>id.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://id.wikipedia.org/wiki/Kalsium_karbonat">Kalsium karbonat</a></li> </ul></li> <li class='mw-gu-onwiki-is_wikipedia_org'>is.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://is.wikipedia.org/wiki/Kals%C3%ADumkarb%C3%B3nat">Kalsíumkarbónat</a></li> </ul></li> <li class='mw-gu-onwiki-it_wikipedia_org'>it.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://it.wikipedia.org/wiki/Carbonato_di_calcio">Carbonato di calcio</a></li> <li><a class="external" href="https://it.wikipedia.org/wiki/No_Cav">No Cav</a></li> </ul></li> <li class='mw-gu-onwiki-it_wikibooks_org'>it.wikibooks.org-এ ব্যবহার <ul> <li><a class="external" href="https://it.wikibooks.org/wiki/Laboratorio_di_chimica_in_casa/Sostanze_inorganiche_di_partenza">Laboratorio di chimica in casa/Sostanze inorganiche di partenza</a></li> </ul></li> <li class='mw-gu-onwiki-ja_wikipedia_org'>ja.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://ja.wikipedia.org/wiki/%E7%82%AD%E9%85%B8%E3%82%AB%E3%83%AB%E3%82%B7%E3%82%A6%E3%83%A0">炭酸カルシウム</a></li> <li><a class="external" href="https://ja.wikipedia.org/wiki/%E7%A1%AC%E5%BA%A6_(%E6%B0%B4)">硬度 (水)</a></li> <li><a class="external" href="https://ja.wikipedia.org/wiki/%E5%85%85%E5%A1%AB%E5%89%A4">充填剤</a></li> </ul></li> <li class='mw-gu-onwiki-jv_wikipedia_org'>jv.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://jv.wikipedia.org/wiki/Kalsium_karbonat">Kalsium karbonat</a></li> </ul></li> <li class='mw-gu-onwiki-kn_wikipedia_org'>kn.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B3%82%E0%B2%B0%E0%B2%95_(%E0%B2%B5%E0%B2%B8%E0%B3%8D%E0%B2%A4%E0%B3%81)">ಪೂರಕ (ವಸ್ತು)</a></li> </ul></li> <li class='mw-gu-onwiki-ko_wikipedia_org'>ko.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://ko.wikipedia.org/wiki/%ED%83%84%EC%82%B0_%EC%B9%BC%EC%8A%98">탄산 칼슘</a></li> </ul></li> <li class='mw-gu-onwiki-la_wikipedia_org'>la.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://la.wikipedia.org/wiki/Carbonatum_calcii">Carbonatum calcii</a></li> </ul></li> <li class='mw-gu-onwiki-lt_wikipedia_org'>lt.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://lt.wikipedia.org/wiki/Kalcio_karbonatas">Kalcio karbonatas</a></li> </ul></li> <li class='mw-gu-onwiki-lv_wikipedia_org'>lv.wikipedia.org-এ ব্যবহার <ul> <li><a class="external" href="https://lv.wikipedia.org/wiki/Kalcija_karbon%C4%81ts">Kalcija karbonāts</a></li> </ul></li> </ul> <p>এই ফাইলের <a href="/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%87%E0%A6%B7:%E0%A6%AC%E0%A7%88%E0%A6%B6%E0%A7%8D%E0%A6%AC%E0%A6%BF%E0%A6%95_%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AC%E0%A6%B9%E0%A6%BE%E0%A6%B0/Calcium_carbonate.jpg" title="বিশেষ:বৈশ্বিক ব্যবহার/Calcium carbonate.jpg">অন্যান্য বৈশ্বিক ব্যবহার</a> দেখুন। </p></div><h2 id="metadata">অধি-উপাত্ত</h2> <div class="mw-content-ltr mw-imagepage-section-metadata" lang="bn" dir="ltr"><p>এই ফাইলে অতিরিক্ত কিছু তথ্য আছে। সম্ভবত যে ডিজিটাল ক্যামেরা বা স্ক্যানারের মাধ্যমে এটি তৈরি বা ডিজিটায়িত করা হয়েছিল, সেটি কর্তৃক তথ্যগুলি যুক্ত হয়েছে। যদি ফাইলটি তার আদি অবস্থা থেকে পরিবর্তিত হয়ে থাকে, কিছু কিছু বিবরণ পরিবর্তিত ফাইলটির জন্য প্রযোজ্য না-ও হতে পারে।</p><table id="mw_metadata" class="mw_metadata collapsed"> <tbody><tr class="exif-make"><th>ক্যামেরার তৈরিকারক</th><td>EASTMAN KODAK COMPANY</td></tr><tr class="exif-model"><th>ক্যামেরার মডেল</th><td>KODAK EASYSHARE CX6200 DIGITAL CAMERA</td></tr><tr class="exif-exposuretime"><th>আলোকসম্পাত কাল</th><td>৩২১/২,৫০,০০০ সেকেন্ড (০.০০১২৮৪)</td></tr><tr class="exif-fnumber"><th>F নম্বর</th><td>f/৪.৫</td></tr><tr class="exif-isospeedratings"><th>আইএসও দ্রুতি মূল্যায়ন</th><td>১০০</td></tr><tr class="exif-datetimeoriginal"><th>উপাত্ত উৎপাদনের তারিখ ও সময়</th><td>১৮:৩৪, ২৪ আগস্ট ২০০৫</td></tr><tr class="exif-focallength"><th>লেন্সের ফোকাস দৈর্ঘ্য</th><td>৪.৯৯ মিমি</td></tr><tr class="exif-orientation mw-metadata-collapsible"><th>দিকমুখিতা</th><td>সাধারণ</td></tr><tr class="exif-xresolution mw-metadata-collapsible"><th>অনুভূমিক রেজোলিউশন</th><td>২৩০ dpi</td></tr><tr class="exif-yresolution mw-metadata-collapsible"><th>উল্লম্ব রেজোলিউশন</th><td>২৩০ dpi</td></tr><tr class="exif-software mw-metadata-collapsible"><th>ব্যবহৃত সফটওয়্যার</th><td>Version 1.0100 </td></tr><tr class="exif-ycbcrpositioning mw-metadata-collapsible"><th>Y ও C অবস্থান</th><td>কো-সাইটেড</td></tr><tr class="exif-exposureprogram mw-metadata-collapsible"><th>আলোকসম্পাত প্রোগ্রাম</th><td>সাধারণ প্রোগ্রাম</td></tr><tr class="exif-exifversion mw-metadata-collapsible"><th>Exif সংস্করণ</th><td>2.2</td></tr><tr class="exif-datetimedigitized mw-metadata-collapsible"><th>ডিজিটালকরণের তারিখ ও সময়</th><td>১৮:৩৪, ২৪ আগস্ট ২০০৫</td></tr><tr class="exif-compressedbitsperpixel mw-metadata-collapsible"><th>ছবি সংকোচন মোড</th><td>১.৪৪</td></tr><tr class="exif-shutterspeedvalue mw-metadata-collapsible"><th>APEX শাটার দ্রুতি</th><td>৯.৬</td></tr><tr class="exif-aperturevalue mw-metadata-collapsible"><th>APEX উণ্মেষ</th><td>৪.৩৩</td></tr><tr class="exif-exposurebiasvalue mw-metadata-collapsible"><th>আলোকসম্পাত প্রবণতা</th><td>০</td></tr><tr class="exif-maxaperturevalue mw-metadata-collapsible"><th>সর্বোচ্চ ভূমি আলোকসম্পাত</th><td>৪.৩৩ APEX (f/৪.৪৮)</td></tr><tr class="exif-meteringmode mw-metadata-collapsible"><th>মিটারিং মোড</th><td>কেন্দ্র ওজনকৃত গড়</td></tr><tr class="exif-flash mw-metadata-collapsible"><th>ফ্ল্যাশ</th><td>ফ্লাস জ্বলেনি, স্বয়ংক্রিয় মোড</td></tr><tr class="exif-colorspace mw-metadata-collapsible"><th>রঙ জগৎ</th><td>sRGB</td></tr><tr class="exif-exposureindex mw-metadata-collapsible"><th>আলোকসম্পাত সূচক</th><td>১০০</td></tr><tr class="exif-sensingmethod mw-metadata-collapsible"><th>সংবেদন পদ্ধতি</th><td>এক-চিপ রঙ এলাকা সংবেদক</td></tr><tr class="exif-customrendered mw-metadata-collapsible"><th>পছন্দমাফিক ছবি প্রক্রিয়াকরণ</th><td>স্বাভাবিক প্রক্রিয়া</td></tr><tr class="exif-exposuremode mw-metadata-collapsible"><th>আলোকসম্পাত মোড</th><td>স্বয়ংক্রিয় আলোকসম্পাত</td></tr><tr class="exif-whitebalance mw-metadata-collapsible"><th>সাদা ভারসাম্য</th><td>স্বয়ংক্রিয় সাদা ভারসাম্য</td></tr><tr class="exif-digitalzoomratio mw-metadata-collapsible"><th>ডিজিটাল জুম অনুপাত</th><td>০</td></tr><tr class="exif-focallengthin35mmfilm mw-metadata-collapsible"><th>৩৫ মিমি ফিল্মে ফোকাস দৈর্ঘ্য</th><td>৩৮ মিমি</td></tr><tr class="exif-scenecapturetype mw-metadata-collapsible"><th>দৃশ্য গ্রহণ ধরন</th><td>আদর্শ</td></tr><tr class="exif-contrast mw-metadata-collapsible"><th>বৈপরীত্য</th><td>সাধারণ</td></tr><tr class="exif-saturation mw-metadata-collapsible"><th>সম্পৃক্ততা</th><td>সাধারণ</td></tr><tr class="exif-sharpness mw-metadata-collapsible"><th>স্পষ্টতা</th><td>সাধারণ</td></tr><tr class="exif-subjectdistancerange mw-metadata-collapsible"><th>বিষয়বস্তুর দূরত্বের সীমা</th><td>অজানা</td></tr></tbody></table> </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">'<a dir="ltr" href="https://bn.wikipedia.org/wiki/চিত্র:Calcium_carbonate.jpg">https://bn.wikipedia.org/wiki/চিত্র:Calcium_carbonate.jpg</a>' থেকে আনীত</div></div> <div id="catlinks" class="catlinks catlinks-allhidden" data-mw="interface"></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">গোপনীয়তার নীতি</a></li> <li id="footer-places-about"><a href="/wiki/%E0%A6%89%E0%A6%87%E0%A6%95%E0%A6%BF%E0%A6%AA%E0%A6%BF%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE:%E0%A6%AC%E0%A7%83%E0%A6%A4%E0%A7%8D%E0%A6%A4%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4">উইকিপিডিয়া বৃত্তান্ত</a></li> <li id="footer-places-disclaimers"><a href="/wiki/%E0%A6%89%E0%A6%87%E0%A6%95%E0%A6%BF%E0%A6%AA%E0%A6%BF%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE:%E0%A6%B8%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%B0%E0%A6%A3_%E0%A6%A6%E0%A6%BE%E0%A6%AC%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%97">দাবিত্যাগ</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">আচরণবিধি</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">উন্নয়নকারী</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/bn.wikipedia.org">পরিসংখ্যান</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">কুকির বিবৃতি</a></li> <li id="footer-places-mobileview"><a href="//bn.m.wikipedia.org/w/index.php?title=%E0%A6%9A%E0%A6%BF%E0%A6%A4%E0%A7%8D%E0%A6%B0:Calcium_carbonate.jpg&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">মোবাইল সংস্করণ</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-zcwrk","wgBackendResponseTime":156,"wgPageParseReport":{"limitreport":{"cputime":"0.001","walltime":"0.002","ppvisitednodes":{"value":4,"limit":1000000},"postexpandincludesize":{"value":0,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":1,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":0,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 0.000 1 -total"]},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-zcwrk","timestamp":"20241124210430","ttl":2592000,"transientcontent":false}}});});</script> </body> </html>