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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">ezkutatu</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Nabigazioa </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Azala" title="Azala bisitatu [z]" accesskey="z"><span>Azala</span></a></li><li id="n-Txikipedia" class="mw-list-item"><a href="/wiki/Txikipedia:Azala"><span>Txikipedia</span></a></li><li id="n-Ikusgela" class="mw-list-item"><a href="/wiki/Atari:Hezkuntza/Ikusgela"><span>Ikusgela</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Txokoa" title="Proiektuaren inguruan, zer egin dezakezu, non aurkitu nahi duzuna"><span>Txokoa</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Berezi:AzkenAldaketak" title="Wikiko azken aldaketen zerrenda. [r]" accesskey="r"><span>Aldaketa berriak</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Berezi:Ausazkoa" title="Ausazko orrialde bat kargatu [x]" accesskey="x"><span>Ausazko orria</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Laguntza:Sarrera" title="Aurkitzeko lekua."><span>Laguntza</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Azala" 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="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="Entziklopedia askea" src="/static/images/mobile/copyright/wikipedia-tagline-eu.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </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/Berezi:Bilatu" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Wikipedia(e)n bilatu [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Bilatu</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="Wikipedia wikian bilatu" aria-label="Wikipedia wikian bilatu" autocapitalize="sentences" title="Wikipedia(e)n bilatu [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Berezi:Bilatu"> </div> <button class="cdx-button cdx-search-input__end-button">Bilatu</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Tresna pertsonalak"> <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="Itxura"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <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="Itxura" > <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">Itxura</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_eu.wikipedia.org&uselang=eu" class=""><span>Dohaintza egin</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=Berezi:KontuaSortu&returnto=Arbel" title="Kontu bat sortu eta horrekin saioa hastea eskatu nahi genizuke; ez da ezinbestekoa, ordea." class=""><span>Sortu kontua</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=Berezi:SaioaHasi&returnto=Arbel" title="Izen ematera gonbidatzen zaitugu. [o]" accesskey="o" class=""><span>Hasi saioa</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="Aukera gehiago" > <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="Tresna pertsonalak" > <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">Tresna pertsonalak</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <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_eu.wikipedia.org&uselang=eu"><span>Dohaintza egin</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:KontuaSortu&returnto=Arbel" title="Kontu bat sortu eta horrekin saioa hastea eskatu nahi genizuke; ez da ezinbestekoa, ordea."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Sortu kontua</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:SaioaHasi&returnto=Arbel" title="Izen ematera gonbidatzen zaitugu. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Hasi saioa</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"> Izena eman gabeko erabiltzaileentzako orrialdeak <a href="/wiki/Laguntza:Sarrera" aria-label="Artikuluak aldatzeari buruz gehiago ikasi"><span>gehiago ikasi</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Berezi:NireEkarpenak" title="IP helbide honetatik egindako aldaketen zerrenda [y]" accesskey="y"><span>Ekarpenak</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Berezi:NireEztabaida" title="Zure IParen eztabaida [n]" accesskey="n"><span>Eztabaida</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="Gunea"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Edukiak" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Edukiak</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ezkutatu</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">⇑ Gora</div> </a> </li> <li id="toc-Mineralogia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mineralogia"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Mineralogia</span> </div> </a> <ul id="toc-Mineralogia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Erabilpenak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Erabilpenak"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Erabilpenak</span> </div> </a> <ul id="toc-Erabilpenak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ekoizpena" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ekoizpena"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Ekoizpena</span> </div> </a> <ul id="toc-Ekoizpena-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Iruditegia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Iruditegia"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Iruditegia</span> </div> </a> <ul id="toc-Iruditegia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Erreferentziak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Erreferentziak"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Erreferentziak</span> </div> </a> <ul id="toc-Erreferentziak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kanpo_estekak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kanpo_estekak"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Kanpo estekak</span> </div> </a> <ul id="toc-Kanpo_estekak-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Edukiak" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Eduki taularen ikusgarritasuna aldatu" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-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-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Eduki taularen ikusgarritasuna aldatu</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Arbel</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <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" aria-label="Joan beste hizkuntza batean idatzitako artikulu batera. 50 hizkuntzatan eskuragarri." > <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--action-progressive mw-portlet-lang-heading-50" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">50 hizkuntza</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Loseta_(roca)" title="Loseta (roca) – aragoiera" lang="an" hreflang="an" data-title="Loseta (roca)" data-language-autonym="Aragonés" data-language-local-name="aragoiera" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D8%B1%D8%AF%D9%88%D8%A7%D8%B2" title="أردواز – arabiera" lang="ar" hreflang="ar" data-title="أردواز" data-language-autonym="العربية" data-language-local-name="arabiera" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A7%8D%E0%A6%B2%E0%A7%87%E0%A6%9F" title="স্লেট – bengalera" lang="bn" hreflang="bn" data-title="স্লেট" data-language-autonym="বাংলা" data-language-local-name="bengalera" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Llicorella" title="Llicorella – katalana" lang="ca" hreflang="ca" data-title="Llicorella" data-language-autonym="Català" data-language-local-name="katalana" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Llechfaen" title="Llechfaen – galesa" lang="cy" hreflang="cy" data-title="Llechfaen" data-language-autonym="Cymraeg" data-language-local-name="galesa" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Tonschiefer" title="Tonschiefer – alemana" lang="de" hreflang="de" data-title="Tonschiefer" data-language-autonym="Deutsch" data-language-local-name="alemana" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Slate" title="Slate – ingelesa" lang="en" hreflang="en" data-title="Slate" data-language-autonym="English" data-language-local-name="ingelesa" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Ardezo" title="Ardezo – esperantoa" lang="eo" hreflang="eo" data-title="Ardezo" data-language-autonym="Esperanto" data-language-local-name="esperantoa" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Pizarra_(roca)" title="Pizarra (roca) – gaztelania" lang="es" hreflang="es" data-title="Pizarra (roca)" data-language-autonym="Español" data-language-local-name="gaztelania" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kilt" title="Kilt – estoniera" lang="et" hreflang="et" data-title="Kilt" data-language-autonym="Eesti" data-language-local-name="estoniera" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D9%86%DA%AF_%D9%84%D9%88%D8%AD" title="سنگ لوح – persiera" lang="fa" hreflang="fa" data-title="سنگ لوح" data-language-autonym="فارسی" data-language-local-name="persiera" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Saviliuske" title="Saviliuske – finlandiera" lang="fi" hreflang="fi" data-title="Saviliuske" data-language-autonym="Suomi" data-language-local-name="finlandiera" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Ardoise" title="Ardoise – frantsesa" lang="fr" hreflang="fr" data-title="Ardoise" data-language-autonym="Français" data-language-local-name="frantsesa" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frp mw-list-item"><a href="https://frp.wikipedia.org/wiki/Ardou%C3%A8sa" title="Ardouèsa – Arpitan" lang="frp" hreflang="frp" data-title="Ardouèsa" data-language-autonym="Arpetan" data-language-local-name="Arpitan" class="interlanguage-link-target"><span>Arpetan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Slinn" title="Slinn – irlandera" lang="ga" hreflang="ga" data-title="Slinn" data-language-autonym="Gaeilge" data-language-local-name="irlandera" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Lousa" title="Lousa – galiziera" lang="gl" hreflang="gl" data-title="Lousa" data-language-autonym="Galego" data-language-local-name="galiziera" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9C%D7%95%D7%95%D7%97%D7%94" title="לווחה – hebreera" lang="he" hreflang="he" data-title="לווחה" data-language-autonym="עברית" data-language-local-name="hebreera" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A4%B0%E0%A4%A4%E0%A4%A6%E0%A4%BE%E0%A4%B0_%E0%A4%AA%E0%A4%A4%E0%A5%8D%E0%A4%A5%E0%A4%B0" title="परतदार पत्थर – hindia" lang="hi" hreflang="hi" data-title="परतदार पत्थर" data-language-autonym="हिन्दी" data-language-local-name="hindia" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Pala_(k%C5%91zet)" title="Pala (kőzet) – hungariera" lang="hu" hreflang="hu" data-title="Pala (kőzet)" data-language-autonym="Magyar" data-language-local-name="hungariera" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Batu_sabak" title="Batu sabak – indonesiera" lang="id" hreflang="id" data-title="Batu sabak" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiera" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Ardezo" title="Ardezo – idoa" lang="io" hreflang="io" data-title="Ardezo" data-language-autonym="Ido" data-language-local-name="idoa" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Fl%C3%B6guberg" title="Flöguberg – islandiera" lang="is" hreflang="is" data-title="Flöguberg" data-language-autonym="Íslenska" data-language-local-name="islandiera" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Ardesia" title="Ardesia – italiera" lang="it" hreflang="it" data-title="Ardesia" data-language-autonym="Italiano" data-language-local-name="italiera" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%B2%98%E6%9D%BF%E5%B2%A9" title="粘板岩 – japoniera" lang="ja" hreflang="ja" data-title="粘板岩" data-language-autonym="日本語" data-language-local-name="japoniera" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A4%E1%83%98%E1%83%A5%E1%83%90%E1%83%9A%E1%83%98" title="ფიქალი – georgiera" lang="ka" hreflang="ka" data-title="ფიქალი" data-language-autonym="ქართული" data-language-local-name="georgiera" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A0%90%ED%8C%90%EC%95%94" title="점판암 – koreera" lang="ko" hreflang="ko" data-title="점판암" data-language-autonym="한국어" data-language-local-name="koreera" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Legh" title="Legh – kornubiera" lang="kw" hreflang="kw" data-title="Legh" data-language-autonym="Kernowek" data-language-local-name="kornubiera" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Ardesia" title="Ardesia – latina" lang="la" hreflang="la" data-title="Ardesia" data-language-autonym="Latina" data-language-local-name="latina" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/L%C3%A8jsjt%C3%A8%C3%A8" title="Lèjsjtèè – limburgera" lang="li" hreflang="li" data-title="Lèjsjtèè" data-language-autonym="Limburgs" data-language-local-name="limburgera" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sabak_(batuan)" title="Sabak (batuan) – malaysiera" lang="ms" hreflang="ms" data-title="Sabak (batuan)" data-language-autonym="Bahasa Melayu" data-language-local-name="malaysiera" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Leisteen" title="Leisteen – nederlandera" lang="nl" hreflang="nl" data-title="Leisteen" data-language-autonym="Nederlands" data-language-local-name="nederlandera" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B3%D9%84%DB%8C%D9%B9" title="سلیٹ – Western Punjabi" lang="pnb" hreflang="pnb" data-title="سلیٹ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Ard%C3%B3sia" title="Ardósia – portugesa" lang="pt" hreflang="pt" data-title="Ardósia" data-language-autonym="Português" data-language-local-name="portugesa" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Laqa" title="Laqa – kitxua" lang="qu" hreflang="qu" data-title="Laqa" data-language-autonym="Runa Simi" data-language-local-name="kitxua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Ardezie" title="Ardezie – errumaniera" lang="ro" hreflang="ro" data-title="Ardezie" data-language-autonym="Română" data-language-local-name="errumaniera" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru badge-Q70894304 mw-list-item" title=""><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%81%D0%BF%D0%B8%D0%B4%D0%BD%D1%8B%D0%B9_%D1%81%D0%BB%D0%B0%D0%BD%D0%B5%D1%86" title="Аспидный сланец – errusiera" lang="ru" hreflang="ru" data-title="Аспидный сланец" data-language-autonym="Русский" data-language-local-name="errusiera" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Ardesia" title="Ardesia – siziliera" lang="scn" hreflang="scn" data-title="Ardesia" data-language-autonym="Sicilianu" data-language-local-name="siziliera" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Glineni_%C5%A1kriljavac" title="Glineni škriljavac – serbokroaziera" lang="sh" hreflang="sh" data-title="Glineni škriljavac" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroaziera" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Slate" title="Slate – Simple English" lang="en-simple" hreflang="en-simple" data-title="Slate" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Skril" title="Skril – esloveniera" lang="sl" hreflang="sl" data-title="Skril" data-language-autonym="Slovenščina" data-language-local-name="esloveniera" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D1%80%D0%B3%D0%B8%D0%BB%D0%BE%D1%88%D0%B8%D1%81%D1%82" title="Аргилошист – serbiera" lang="sr" hreflang="sr" data-title="Аргилошист" data-language-autonym="Српски / srpski" data-language-local-name="serbiera" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Skiffer" title="Skiffer – suediera" lang="sv" hreflang="sv" data-title="Skiffer" data-language-autonym="Svenska" data-language-local-name="suediera" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Grife" title="Grife – swahilia" lang="sw" hreflang="sw" data-title="Grife" data-language-autonym="Kiswahili" data-language-local-name="swahilia" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%9A%E0%AE%BF%E0%AE%B2%E0%AF%87%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%95%E0%AF%8D_%E0%AE%95%E0%AE%B2%E0%AF%8D" title="சிலேட்டுக் கல் – tamilera" lang="ta" hreflang="ta" data-title="சிலேட்டுக் கல்" data-language-autonym="தமிழ்" data-language-local-name="tamilera" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AB%E0%B8%B4%E0%B8%99%E0%B8%8A%E0%B8%99%E0%B8%A7%E0%B8%99" title="หินชนวน – thailandiera" lang="th" hreflang="th" data-title="หินชนวน" data-language-autonym="ไทย" data-language-local-name="thailandiera" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kayrak" title="Kayrak – turkiera" lang="tr" hreflang="tr" data-title="Kayrak" data-language-autonym="Türkçe" data-language-local-name="turkiera" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90%C3%A1_b%E1%BA%A3ng" title="Đá bảng – vietnamera" lang="vi" hreflang="vi" data-title="Đá bảng" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamera" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Schaye" title="Schaye – valoniera" lang="wa" hreflang="wa" data-title="Schaye" data-language-autonym="Walon" data-language-local-name="valoniera" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%9D%BF%E5%B2%A9" title="板岩 – txinera" lang="zh" hreflang="zh" data-title="板岩" data-language-autonym="中文" data-language-local-name="txinera" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%9D%BF%E5%B2%A9" title="板岩 – kantonera" lang="yue" hreflang="yue" data-title="板岩" data-language-autonym="粵語" data-language-local-name="kantonera" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q207079#sitelinks-wikipedia" title="Aldatu hizkuntzen arteko loturak" class="wbc-editpage">Aldatu loturak</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Izen-tarteak"> <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-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Arbel" title="Eduki orrialdea ikusi [c]" accesskey="c"><span>Artikulua</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Eztabaida:Arbel&action=edit&redlink=1" rel="discussion" class="new" title="Artikuluari buruzko eztabaida (sortu gabe) [t]" accesskey="t"><span>Eztabaida</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="Aldatu hizkuntza aldaera" > <label id="vector-variants-dropdown-label" 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accesskey="v"><span>Aldatu</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Arbel&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Arbel&action=history" title="Artikulu honen aurreko bertsioak. [h]" accesskey="h"><span>Ikusi historia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <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="Tresnak" > <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">Tresnak</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 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vector-more-collapsible-item mw-list-item"><a href="/wiki/Arbel"><span>Irakurri</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbel&veaction=edit" title="Orri hau aldatu [v]" accesskey="v"><span>Aldatu</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbel&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbel&action=history"><span>Ikusi historia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Orokorra </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Berezi:ZerkLotzenDuHona/Arbel" title="Orri honetaranzko esteka duten wiki orri guztien zerrenda [j]" accesskey="j"><span>Honanzko esteka duten orriak</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Berezi:RecentChangesLinked/Arbel" rel="nofollow" title="Orri honetatik esteka duten orrietako azken aldaketak [k]" accesskey="k"><span>Lotutako orrietako aldaketak</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=eu" title="Irudiak edo media fitxategiak igo [u]" accesskey="u"><span>Fitxategia igo</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Berezi:OrrialdeBereziak" title="Orri berezi guztien zerrenda [q]" accesskey="q"><span>Orri bereziak</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Arbel&oldid=9972049" title="Orriaren bertsio honetaranzko esteka iraunkorra"><span>Lotura iraunkorra</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Arbel&action=info" title="Orrialde honi buruzko informazio gehiago"><span>Orri honen datuak</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Berezi:CiteThisPage&page=Arbel&id=9972049&wpFormIdentifier=titleform" title="Orri honen aipua egiteko moduari buruzko informazioa"><span>Artikulu hau aipatu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Berezi:UrlShortener&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FArbel"><span>URL laburra lortu</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Berezi:QrCode&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FArbel"><span>QR kodea jaitsi</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Inprimatu/esportatu </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Berezi:Book&bookcmd=book_creator&referer=Arbel"><span>Liburu bat sortu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Berezi:DownloadAsPdf&page=Arbel&action=show-download-screen"><span>Deskargatu PDF formatuan</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Arbel&printable=yes" title="Orrialde honen bertsio inprimagarria [p]" accesskey="p"><span>Inprimatzeko bertsioa</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Beste proiektuetan </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Slate" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q207079" title="Datuen biltegi elementu batera lotuta [g]" accesskey="g"><span>Wikidata itema</span></a></li> </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="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Itxura"> <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">Itxura</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ezkutatu</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> <div id="siteSub" class="noprint">Wikipedia, Entziklopedia askea</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="eu" dir="ltr"><div class="rellink noprint"> <dl><dd><i>Artikulu hau arrokari buruzkoa da; ikasgelako tresna gaitzat duena beste hau da: «<a href="/wiki/Arbel_(ikasgela)" title="Arbel (ikasgela)">Arbel (ikasgela)</a>»</i></dd></dl></div> <table style="margin: 0 0 1em 1em; font-size: 95%; width: 290px; border: 1px solid #777; background-color: #fafafa;" align="right"> <tbody><tr> <td colspan="3" style="text-align:center;"><b>Arbela</b> </td> <td><figure class="mw-default-size noresize" typeof="mw:File"><span title="Mineral infotaula irakurtzeko era"><img alt="Mineral infotaula irakurtzeko era" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/16px-Information-silk.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/24px-Information-silk.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/32px-Information-silk.svg.png 2x" data-file-width="16" data-file-height="16" usemap="#ImageMap_55d93d41e4fb03d7" /></span><map name="ImageMap_55d93d41e4fb03d7"><area href="/wiki/Laguntza:Arroka_infotaula_irakurtzeko_era" shape="rect" coords="0,0,50,50" alt="Laguntza:Arroka infotaula irakurtzeko era" title="Laguntza:Arroka infotaula irakurtzeko era" /></map><figcaption>Mineral infotaula irakurtzeko era</figcaption></figure> </td></tr> <tr> <td colspan="4" align="center"><span typeof="mw:File"><a href="/wiki/Fitxategi:SlateUSGOV.jpg" class="mw-file-description" title="Arbela"><img alt="Arbela" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/SlateUSGOV.jpg/285px-SlateUSGOV.jpg" decoding="async" width="285" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/a/af/SlateUSGOV.jpg 1.5x" data-file-width="360" data-file-height="316" /></a></span> </td></tr> <tr> <th style="background: burlywood; text-align: center" colspan="4"><a href="/wiki/Arroka_metamorfiko" title="Arroka metamorfiko">Arroka metamorfikoa</a> </th></tr> <tr> <td><b>Mineral garrantzitsuak</b> </td> <td colspan="2"><a href="/wiki/Kuartzo" title="Kuartzo">Kuartzo</a><br /><a href="/wiki/Moskovita" title="Moskovita">Moskovita</a><br /><a href="/w/index.php?title=Illita&action=edit&redlink=1" class="new" title="Illita (sortu gabe)">Illita</a><br /><i><a href="/w/index.php?title=Biotita&action=edit&redlink=1" class="new" title="Biotita (sortu gabe)">Biotita</a></i><br /><i><a href="/wiki/Klorita" title="Klorita">Klorita</a></i><br /><i><a href="/wiki/Hematite" title="Hematite">Hematite</a></i><br /><i><a href="/wiki/Pirita" title="Pirita">Pirita</a></i> </td></tr> <tr> <td><b>Dentsitatea</b> </td> <td colspan="2">2,7 <sup id="cite_ref-Dentsitatea_1-0" class="reference"><a href="#cite_note-Dentsitatea-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> g/cm<sup>3</sup> </td></tr> <tr> <td>Maximoa </td> <td colspan="2">2,8 <sup id="cite_ref-Dentsitatea_1-1" class="reference"><a href="#cite_note-Dentsitatea-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> g/cm<sup>3</sup> </td></tr> <tr> <td>Minimoa </td> <td colspan="2">2,61 <sup id="cite_ref-Dmin_2-0" class="reference"><a href="#cite_note-Dmin-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> g/cm<sup>3</sup> </td></tr> </tbody></table> <figure typeof="mw:File/Thumb"><a href="/wiki/Fitxategi:St_Fagans_Tannery_7.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/St_Fagans_Tannery_7.jpg/225px-St_Fagans_Tannery_7.jpg" decoding="async" width="225" height="169" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/St_Fagans_Tannery_7.jpg/338px-St_Fagans_Tannery_7.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/St_Fagans_Tannery_7.jpg/450px-St_Fagans_Tannery_7.jpg 2x" data-file-width="1280" data-file-height="960" /></a><figcaption>Arbelazko teilatua.</figcaption></figure> <p><b>Arbela</b> <a href="/wiki/Arroka_metamorfiko" title="Arroka metamorfiko">metamorfismo</a> gradu baxuko <a href="/wiki/Arroka_metamorfiko" title="Arroka metamorfiko">harri metamorfiko</a> bat da. Pikor tamaina txikia du eta jatorrian <a href="/wiki/Tupa" title="Tupa">tupa</a> edo <a href="/wiki/Errauts" title="Errauts">errautsez</a> osatutako materialen metamorfismoaz sortu da. Arroka <a href="/wiki/Foliazio_(geologia)" title="Foliazio (geologia)">foliatua</a>, baina foliazio horrek ez du zertan hasierako sedimentazio estratifikazioarekin bat egin behar. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Mineralogia">Mineralogia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=1" title="Aldatu atal hau: «Mineralogia»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=1" title="Edit section's source code: Mineralogia"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Mea" title="Mea">Mineral</a> nagusiak <a href="/wiki/Kuartzo" title="Kuartzo">kuartzo</a>, <a href="/wiki/Moskovita" title="Moskovita">moskovita</a> eta <a href="/w/index.php?title=Illita&action=edit&redlink=1" class="new" title="Illita (sortu gabe)">illita</a> dira eta, normalki, <a href="/w/index.php?title=Biotita&action=edit&redlink=1" class="new" title="Biotita (sortu gabe)">biotita</a>, <a href="/wiki/Klorita" title="Klorita">klorita</a>, <a href="/wiki/Hematite" title="Hematite">hematite</a> eta <a href="/wiki/Pirita" title="Pirita">pirita</a> agertzen dira. Batzuetan <a href="/wiki/Apatito" title="Apatito">apatito</a>, <a href="/wiki/Grafito" title="Grafito">grafito</a>, <a href="/wiki/Kaolin" class="mw-redirect" title="Kaolin">kaolin</a>, <a href="/wiki/Magnetita" title="Magnetita">magnetita</a>, <a href="/wiki/Turmalina" title="Turmalina">turmalina</a>, <a href="/wiki/Feldespato" title="Feldespato">feldespatoak</a> eta <a href="/wiki/Zirkoi" title="Zirkoi">zirkoia</a> azaltzen dira. </p> <div class="mw-heading mw-heading2"><h2 id="Erabilpenak">Erabilpenak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=2" title="Aldatu atal hau: «Erabilpenak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=2" title="Edit section's source code: Erabilpenak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Arbela oso erabilia da eraikuntzan, batez ere <a href="/wiki/Teila" title="Teila">teilaren</a> ordezko gisa, izan ere urarentzako iragazkaitza izateaz gain, azal lauak elurra irrritatzea ahalbidetzen baitu. Horregatik oso ohikoa izaten da mendialdeko eraikinetako teilatuetan ikustea. </p><p>XVIII eta XIX mendeetan arbela ikasgelako <a href="/wiki/Arbel_(ikasgela)" title="Arbel (ikasgela)">arbela</a> moduan erabiltzen zen, kleraz erraz idazten baita bertan. </p> <div class="mw-heading mw-heading2"><h2 id="Ekoizpena">Ekoizpena</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=3" title="Aldatu atal hau: «Ekoizpena»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=3" title="Edit section's source code: Ekoizpena"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Espainia" title="Espainia">Espainia</a> da munduko ekoizle handiena, 2000 urteko datuek mundu osoko arbelaren %90a bertan ateratzen dela adierazten dute. XIX eta XX mendean <a href="/wiki/Gales" title="Gales">Gales</a>, <a href="/wiki/Alemania" title="Alemania">Alemania</a> eta <a href="/wiki/Frantzia" title="Frantzia">Frantziak</a> ekoizpen handia izan zuten baina hauek agortu eta espainiar arbelak hartu zuen ia merkatu osoa. </p><p>Espainiaren mendebaldean ateratzen da arbela, bereziki <a href="/wiki/Le%C3%B3ngo_probintzia" title="Leóngo probintzia">León</a>, <a href="/wiki/Ourenseko_probintzia" title="Ourenseko probintzia">Ourense</a>, <a href="/wiki/Zamorako_probintzia" title="Zamorako probintzia">Zamora</a> eta <a href="/wiki/Badajozko_probintzia" title="Badajozko probintzia">Badajoz</a> probintzietako harrobietan. <a href="/wiki/Bierzo" title="Bierzo">Bierzo</a> eskualdeko Cupa Pizarras enpresa munduko liderra izan da 2014 eta 2015 urteetan. </p> <div class="mw-heading mw-heading2"><h2 id="Iruditegia">Iruditegia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=4" title="Aldatu atal hau: «Iruditegia»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=4" title="Edit section's source code: Iruditegia"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:Fumayschistewiki.jpg" class="mw-file-description" title="Arbel zatiak."><img alt="Arbel zatiak." src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Fumayschistewiki.jpg/90px-Fumayschistewiki.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Fumayschistewiki.jpg/135px-Fumayschistewiki.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Fumayschistewiki.jpg/180px-Fumayschistewiki.jpg 2x" data-file-width="425" data-file-height="567" /></a></span></div> <div class="gallerytext">Arbel zatiak.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:Slate_formation_at_Mica_Bay_5.JPG" class="mw-file-description" title="Arbela mendian."><img alt="Arbela mendian." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Slate_formation_at_Mica_Bay_5.JPG/120px-Slate_formation_at_Mica_Bay_5.JPG" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Slate_formation_at_Mica_Bay_5.JPG/180px-Slate_formation_at_Mica_Bay_5.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Slate_formation_at_Mica_Bay_5.JPG/240px-Slate_formation_at_Mica_Bay_5.JPG 2x" data-file-width="3264" data-file-height="2448" /></a></span></div> <div class="gallerytext">Arbela mendian.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:Maule.jpg" class="mw-file-description" title="Maule-Lextarreko teilatu beltzak."><img alt="Maule-Lextarreko teilatu beltzak." src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Maule.jpg/120px-Maule.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Maule.jpg/180px-Maule.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Maule.jpg/240px-Maule.jpg 2x" data-file-width="550" data-file-height="412" /></a></span></div> <div class="gallerytext"><a href="/wiki/Maule-Lextarre" title="Maule-Lextarre">Maule-Lextarreko</a> teilatu beltzak.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:Arquitectura_negra_de_Majaelrayo02.JPG" class="mw-file-description" title="Segoviako probintziako arbelezko etxeak."><img alt="Segoviako probintziako arbelezko etxeak." src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Arquitectura_negra_de_Majaelrayo02.JPG/120px-Arquitectura_negra_de_Majaelrayo02.JPG" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Arquitectura_negra_de_Majaelrayo02.JPG/180px-Arquitectura_negra_de_Majaelrayo02.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Arquitectura_negra_de_Majaelrayo02.JPG/240px-Arquitectura_negra_de_Majaelrayo02.JPG 2x" data-file-width="2150" data-file-height="1613" /></a></span></div> <div class="gallerytext"><a href="/wiki/Segoviako_probintzia" title="Segoviako probintzia">Segoviako probintziako</a> arbelezko etxeak.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:2008-06-26_Stacked_roofing_slate_1.jpg" class="mw-file-description" title="Arbela xaflatan."><img alt="Arbela xaflatan." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/2008-06-26_Stacked_roofing_slate_1.jpg/80px-2008-06-26_Stacked_roofing_slate_1.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/2008-06-26_Stacked_roofing_slate_1.jpg/120px-2008-06-26_Stacked_roofing_slate_1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/2008-06-26_Stacked_roofing_slate_1.jpg/160px-2008-06-26_Stacked_roofing_slate_1.jpg 2x" data-file-width="2592" data-file-height="3888" /></a></span></div> <div class="gallerytext">Arbela xaflatan.</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Erreferentziak">Erreferentziak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=5" title="Aldatu atal hau: «Erreferentziak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=5" title="Edit section's source code: Erreferentziak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-Dentsitatea-1">↑ <a href="#cite_ref-Dentsitatea_1-0"><sup><b>a</b></sup></a> <a href="#cite_ref-Dentsitatea_1-1"><sup><b>b</b></sup></a> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.mininglife.com/Miner/general/Density.htm">Mining Engineers Toolbox</a></span> </li> <li id="cite_note-Dmin-2"><a href="#cite_ref-Dmin_2-0">↑</a> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.simetric.co.uk/si_materials.htm">Mass, weight, density or specific gravity of Bulk materials</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Kanpo_estekak">Kanpo estekak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Arbel&veaction=edit&section=6" title="Aldatu atal hau: «Kanpo estekak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Arbel&action=edit&section=6" title="Edit section's source code: Kanpo estekak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="clear:both;"></div><style data-mw-deduplicate="TemplateStyles:r7786466">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output 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height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q207079" class="extiw" title="wikidata:Q207079">Q207079</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Slate">Slate</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&search=%22Q207079%22">Q207079</a></span></span></li></ul> <hr /> <ul><li><b>Identifikadoreak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioth%C3%A8que_nationale_de_France" class="mw-redirect" title="Bibliothèque nationale de France">BNF</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb119316382">119316382</a> <a rel="nofollow" class="external text" href="http://data.bnf.fr/ark:/12148/cb119316382">(data)</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85123296">sh85123296</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/National_Library_of_the_Czech_Republic" class="mw-redirect" title="National Library of the Czech Republic">NKC</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph524160">ph524160</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Art_%26_Architecture_Thesaurus" title="Art & Architecture Thesaurus">AAT</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.getty.edu/vow/AATFullDisplay?find=&logic=AND&note=&subjectid=300011646">300011646</a></span></li> <li><b>Hiztegiak eta entziklopediak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclop%C3%A6dia_Britannica" title="Encyclopædia Britannica">Britannica</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/slate-geology">url</a></span></li></ul> </div></td></tr></tbody></table></div><div class="mw-mf-linked-projects hlist"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q207079" class="extiw" title="wikidata:Q207079">Q207079</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Slate">Slate</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&search=%22Q207079%22">Q207079</a></span></span></li></ul> </div></div>    </div><script>(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget \"ErrefAurrebista\" was not loaded. 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