Mindat Mineralogy Messageboard

<!DOCTYPE html> <html><head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://www.mindat.org:80/forum.php","20160520163436","https://web.archive.org/","web","/_static/", "1463762076"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <link rel="SHORTCUT ICON" href="https://web.archive.org/web/20160520163436im_/http://www.mindat.org/favicon.ico"> <link rel="stylesheet" href="/web/20160520163436cs_/http://www.mindat.org/mindat.css?revision=2016030901" type="text/css"> <title>Mindat Mineralogy Messageboard</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"/> <link rel="alternate" hreflang="zh" href="https://web.archive.org/web/20160520163436/http://zh.mindat.org/forum.php"/> <link rel="alternate" hreflang="x-default" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php"/> <link href="/web/20160520163436cs_/http://www.mindat.org/js/jqueryui/jquery-ui.css" rel="stylesheet" type="text/css"/> <link href="/web/20160520163436cs_/http://www.mindat.org/js/jqueryui/jquery-ui.theme.css" rel="stylesheet" type="text/css"/> <script src="/web/20160520163436js_/http://www.mindat.org/js/jquery-1.11.0.min.js"></script> <script src="/web/20160520163436js_/http://www.mindat.org/js/jquery-ui.min.js"></script> <script src="/web/20160520163436js_/http://www.mindat.org/js/jjquery.cookie-modified.js"></script> <script src="/web/20160520163436js_/http://www.mindat.org/js/jquery.autocomplete-min.js"></script> <script src="/web/20160520163436js_/http://www.mindat.org/cform/cform_client.js"></script>  <script> if (parent.frames.length > 0) parent.location.href = self.document.location; </script> <link rel="stylesheet" type="text/css" href="https://web.archive.org/web/20160520163436cs_/http://www.mindat.org/forum.php?css,0,css" media="screen"/> <link rel="stylesheet" type="text/css" href="https://web.archive.org/web/20160520163436cs_/http://www.mindat.org/forum.php?css,0,css_print" media="print"/> <script type="text/javascript" src="https://web.archive.org/web/20160520163436js_/http://www.mindat.org/forum.php?javascript,0"></script> <link rel="alternate" type="application/rss+xml" title="RSS (topics)" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,0,type=rss"/> <link rel="alternate" type="application/rss+xml" title="RSS (topics + replies)" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,0,replies=1,type=rss"/>   <script> $(window).ready(function(){ if(!$("#ndtitlearea").is(":visible")) { $("#ndtitlearea").html("<b>You are running an adblocker on mindat - please disable your adblocker on mindat for full compatibility</b>").show(); } }); </script> </head> <body> <div id="ndtitlearea"> <div id="ndtitlebar"> <a href="/web/20160520163436/http://www.mindat.org/"><img id="mindatlogo" src="/web/20160520163436im_/http://www.mindat.org/design2014/logo15.png" alt="Mindat Logo - 15th Anniversary"></a> <div id="ndusermenu"> <a href="/web/20160520163436/http://www.mindat.org/campaign.php">Help mindat.org</a><span class="vbar">|</span><a href="/web/20160520163436/http://www.mindat.org/login.php">Log In</a><span class="vbar">|</span><a href="/web/20160520163436/http://www.mindat.org/register.php">Register</a><span class="vbar">|</span> <div id="languageselector"> <label for="langsel">Language:</label> <select name="langsel"> <option value="en" selected>English</option><option value="zh">中文</option></select> <script> var newurl; $("#languageselector SELECT").change( function() { switch($(this).val()) { case 'en': newurl="www.mindat.org"; break; default: newurl=$(this).val()+".mindat.org"; break; } window.location.href='http://'+newurl; }); </script> </div> </div> <div id="ndmainmenu"> <a id="aboutmenuctrl" href="javascript:openexpander('aboutmenu','');">About Mindat</a><a id="supportmenuctrl" href="javascript:openexpander('supportmenu','');">Support Mindat</a><a id="photomenuctrl" href="javascript:openexpander('photomenu','');">Photos</a><a href="/web/20160520163436/http://www.mindat.org/forum.php">Messageboard</a><a id="searchmenuctrl" href="javascript:openexpander('searchmenu','');">Advanced Search</a><a id="moremenuctrl" href="javascript:openexpander('moremenu','');">More</a> <form method="get" action="/web/20160520163436/http://www.mindat.org/search.php"> <input type="text" placeholder="Search Mindat" id="ndsearchmin" name="search"> <input type="submit" value="Go"> </form> </div> <div class="clearer"></div> </div> </div> <div id="mainwrap"> <script> function openexpander(nm,suf) { if($("#"+nm+suf+"ctrl").hasClass("expandselect"+suf)) return; $(".expandselect"+suf).removeClass("expandselect"+suf); $("#"+nm+suf+"ctrl").addClass("expandselect"+suf); /* if(suf=='') { var topshift = "45px"; if(nm=="searchmenu") topshift="250px"; if($(".centerer").css("padding-top")!=topshift) { $(".centerer").animate({ "padding-top": topshift},500); } } else { $("#expanderarea"+suf).animate({ "padding-top": "45px"},500); } */ $(".expandmenu"+suf).hide(); $("#"+nm).fadeIn(500); } </script> <div class="expandmenu" id="aboutmenu"> <a href="/web/20160520163436/http://www.mindat.org/">Home Page</a><a href="/web/20160520163436/http://www.mindat.org/newslist.php">Mindat News</a><a target="blank" href="https://web.archive.org/web/20160520163436/http://manual.mindat.org/">The Mindat Manual</a><a href="/web/20160520163436/http://www.mindat.org/article.php/1026/Mindat.org+-+10+years+online+today">History of Mindat</a><a href="/web/20160520163436/http://www.mindat.org/copyrights.php">Copyright Status</a><a href="/web/20160520163436/http://www.mindat.org/management_list.php">Management Team</a><a href="/web/20160520163436/http://www.mindat.org/contactme.php">Contact Us</a><a href="/web/20160520163436/http://www.mindat.org/directory_upgrade.php">Advertise on Mindat</a></div> <div class="expandmenu" id="supportmenu"> <a href="/web/20160520163436/http://www.mindat.org/donate.php">Donate to Mindat</a><a href="/web/20160520163436/http://www.mindat.org/article.php/308/Sponsorship">Sponsor a Page</a><a href="/web/20160520163436/http://www.mindat.org/sponsored.php">Sponsored Pages</a><a href="/web/20160520163436/http://www.mindat.org/topforsponsor.php">Top Available Pages</a><a href="/web/20160520163436/http://www.mindat.org/advertisers.php">Mindat Advertisers</a><a href="/web/20160520163436/http://www.mindat.org/directory_upgrade.php">Advertise on Mindat</a><a target="blank" href="https://web.archive.org/web/20160520163436/http://store.mindat.org/">The Mindat Store</a></div> <div class="expandmenu" id="searchmenu"> <a href="/web/20160520163436/http://www.mindat.org/fullsearch.php">Minerals by Properties</a><a href="/web/20160520163436/http://www.mindat.org/chemsearch.php">Minerals by Chemistry</a><a href="/web/20160520163436/http://www.mindat.org/randommin.php">Random Mineral</a><a href="/web/20160520163436/http://www.mindat.org/minid.php">Search by minID</a><a href="/web/20160520163436/http://www.mindat.org/nearestlocs.php">Localities Near Me</a><a href="/web/20160520163436/http://www.mindat.org/glossary.php">Search Glossary</a><a href="/web/20160520163436/http://www.mindat.org/searchmenu.php">More Search Options</a><div id="searchmenuform"> <script> function usearch(ctrl) { var ctla = document.getElementById("fpsearcha"); var ctlb = document.getElementById("fpsearchb"); var ctlc = document.getElementById("fpsearchc"); switch(ctrl.value) { case "1": ctla.style.display=""; ctlb.style.display="none"; ctlc.style.display="none"; break; case "2": ctla.style.display="none"; ctlb.style.display=""; ctlc.style.display="none"; break; case "3": ctla.style.display=""; ctlb.style.display=""; ctlc.style.display="none"; break; case "5": case "6": case "7": case "8": case "9": ctla.style.display="none"; ctlb.style.display="none"; ctlc.style.display=""; break; default: ctla.style.display=""; ctlb.style.display=""; ctlc.style.display=""; break; } } </script> <form method="get" action="/web/20160520163436/http://www.mindat.org/newsearch.php"> <div class="smfblock"> <b>Search For:</b> <select class="smfsel" style="width: 200px;" name="type" onchange="usearch(this)"> <option value="0">- Any -</option> <option value="1">Mineral / Rock / Gem</option> <option value="2">Locality</option> <option value="3">Minerals in Region</option> <option value="4">Photo</option> <option value="8">Glossary</option> <option value="6">Messageboard</option> <option value="9">Articles</option> <option value="7">Site Search</option> </select> </div> <div class="smfblock" id="fpsearcha"><b>Mineral Name:</b> <input class="smftxt" type="text" name="name"> </div> <div class="smfblock" id="fpsearchb"><b>Locality Name:</b> <input class="smftxt" type="text" name="loc"> </div> <div class="smfblock" id="fpsearchc"><b>Keyword(s):</b> <input class="smftxt" type="text" name="kwds"> </div> <div class="smfblock"><b> </b> <input class="smfsubmit" type="submit" value="Search"> </div> </form> </div> <div class="clearer"></div> </div> <div class="expandmenu" id="addeditmenu"> <a target="blank" href="https://web.archive.org/web/20160520163436/http://manual.mindat.org/">The Mindat Manual</a><a href="/web/20160520163436/http://www.mindat.org/photoupload.php">Add a New Photo</a><a href="/web/20160520163436/http://www.mindat.org/revpicssel.php">Rate Photos</a><a href="/web/20160520163436/http://www.mindat.org/lsearchrec.php">Locality Edit Report</a><a href="/web/20160520163436/http://www.mindat.org/coordinateleague.php">Coordinate Completion Report</a><a href="/web/20160520163436/http://www.mindat.org/glossedit.php">Add Glossary Item</a></div> <div class="expandmenu" id="moremenu"> <a href="/web/20160520163436/http://www.mindat.org/stats.php">Statistics</a><a href="/web/20160520163436/http://www.mindat.org/elements.php">The Elements</a><a href="/web/20160520163436/http://www.mindat.org/listusers.php">Member List</a><a href="/web/20160520163436/http://www.mindat.org/mindat_books.php">Books & Magazines</a><a href="/web/20160520163436/http://www.mindat.org/eventlist.php">Mineral Shows & Events</a><a href="/web/20160520163436/http://www.mindat.org/directory.php">The Mindat Directory</a><a href="/web/20160520163436/http://www.mindat.org/howtolink.php">How to Link to Mindat</a><a href="/web/20160520163436/http://www.mindat.org/device_settings.php">Device Settings</a></div> <div class="expandmenu" id="photomenu"> <a href="/web/20160520163436/http://www.mindat.org/photoscroll.php">Photo Search</a><a href="/web/20160520163436/http://www.mindat.org/gallery_list.php">Photo Galleries</a><a href="/web/20160520163436/http://www.mindat.org/gallery.php?d=2016-05-20">New Photos Today</a><a href="/web/20160520163436/http://www.mindat.org/gallery.php?d=2016-05-19">New Photos Yesterday</a><a href="/web/20160520163436/http://www.mindat.org/picusers.php">Members' Photo Galleries</a><a href="/web/20160520163436/http://www.mindat.org/gallery.php?potd=1">Past Photo of the Day Gallery</a></div> <div class="centerer whitecenterer"> <div id="topmainbanner"></div> <div id="topmainbannertablet"></div> <div id="topmainbannerphone"></div> <div class="banners"><a target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=1826"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0837947001420944084.jpg"></a><a target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=924"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0825333001420994727.jpg"></a><a class="hidephone" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=4"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0013276001447156880.jpg"></a><a class="hidephone" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=3170"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0417279001420944007.jpg"></a><a class="hidephone hidetablet" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=152"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0680581001455131678.jpg"></a><a class="hidephone hidetablet" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=2146"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0217505001453453362.jpg"></a><div class="clearer"></div></div> <div id="phorum"> <div id="phorum-top-bar"> <div id="user-info" class="logged-out">  </div>  <div id="breadcrumb"> <a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php">Home</a> </div>  <div class="clearer"></div> </div> <div id="search-area" class="icon-zoom"> <form id="header-search-form" action="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?search,0" method="get"> <input type="hidden" name="forum_id" value="0"/> <input type="hidden" name="phorum_page" value="search"/> <input type="hidden" name="match_forum" value="ALL"/> <input type="hidden" name="match_dates" value="365"/> <input type="hidden" name="match_threads" value="0"/> <input type="hidden" name="match_type" value="ALL"/> <input type="text" name="search" size="20" value="" class="styled-text"/><input type="submit" value="Search" class="styled-button"/><br/> <a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?search,0">Advanced</a> </form> </div>  <div id="page-info"> <h1 class="heading">Mindat Mineralogy Messageboard</h1> </div>    <script type="text/javascript"> function tab_highlight(el) { el.className = "te_selected_tab"; } function tab_normal(el) { el.className = "te_tab"; } function open_folder(el) { new_id = el.id.substr(el.id.lastIndexOf("_")+1); window.location.replace("https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?tab="+new_id); } </script> <div id="te_tab_enclosure" class="new_tab_enclosure"> <div id="recent_message" class="te_tab"> <a class="icon icon-list" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?addon,0,module=recent_messages"> Recent Messages </a> </div> <div id="te_tab_52" class="te_active_tab"> <a>General</a> </div> <div id="te_tab_51" class="te_tab" onclick="open_folder(this)"> <a>How To</a> </div> <div id="te_tab_103" class="te_tab" onclick="open_folder(this)"> <a>Talk Pages</a> </div> <div id="te_tab_50" class="te_tab" onclick="open_folder(this)"> <a>Maintenance</a> </div> <div id="te_tab_54" class="te_tab" onclick="open_folder(this)"> <a>Other Languages</a> </div> <div id="te_tab_65" class="te_tab" onclick="open_folder(this)"> <a>Best Minerals</a> </div> </div> <table cellspacing="0" class="list"> <tr><th align="left"><img src="https://web.archive.org/web/20160520163436im_/http://www.mindat.org//phorum5/templates/tabbed_mindat/images/folder.png" class="icon1616" alt="•"/>Forums</th><th class="hidephone hidetablet">Topics</th><th class="hidephone">Posts</th><th align="left" class="hidephone">Last Post</th></tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-6.html">General</a></h3> <p>For general comments about the site</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,6,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 10,575 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 101,704 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 20, 2016 03:28PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-114.html">Fluorescent Minerals</a></h3> <p>Discussion about all types of fluorescence in minerals and related properties.</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,114,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 16 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 164 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 16, 2016 02:51AM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-98.html">Meteorites</a></h3> <p>Rocks from outer space - duck and cover</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,98,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 81 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 534 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 12, 2016 01:05PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-9.html">Mineralogical Classification</a></h3> <p>The scientific classification of mineral species. <b>For ID questions see Identity Help in How To section</b></p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,9,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 1,220 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 4,344 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 13, 2016 01:01PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-62.html">Education</a></h3> <p>For education topics/questions</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,62,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 359 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 2,697 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 20, 2016 01:02AM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-64.html">Mineral Shows</a></h3> <p>For information on Gem/Mineral Shows</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,64,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 620 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 3,040 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 16, 2016 09:49PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-99.html">Literature</a></h3> <p>Requests for papers, books</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,99,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 412 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 1,634 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 20, 2016 05:27PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-56.html">Lost and Stolen Specimens</a></h3> <p>A forum to report lost and stolen specimens.</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,56,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 93 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 556 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 05, 2016 06:03PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-109.html">Mindat Conference</a></h3> <p>The next mindat conference is Myanmar (Burma) November 2016</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,109,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 31 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 222 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 05, 2016 09:24PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-61.html">Mineral Art</a></h3> <p>Painting, Sculpture</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,61,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 141 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 699 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 16, 2016 01:25PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-108.html">Minerals and Museums</a></h3> <p>Discussing mineral museums, issues relating to mineral museum collections and curation. In association with the Society of Mineral Museum Professionals (SMMP).</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,108,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 36 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 280 </td> <td width="21%" nowrap="nowrap" class="hidephone"> April 22, 2016 06:32PM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-14.html">IMA Status</a></h3> <p>For abstracts of new minerals, discreditations, new information, CNMNC actions.</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,14,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 1,512 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 6,674 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 20, 2016 09:38AM </td> </tr> <tr> <td width="55%"> <h3><a href="https://web.archive.org/web/20160520163436/http://www.mindat.org/msgboard-8.html">Mineral Exchange and Requests</a></h3> <p>Exchange your minerals with others, post your swap lists or want lists. STRICTLY NON COMMERCIAL AND NO OFFERS FOR SALE!</p> <a class="icon icon-feed" href="https://web.archive.org/web/20160520163436/http://www.mindat.org/forum.php?feed,8,replies=1,type=rss">RSS</a> </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone hidetablet"> 1,016 </td> <td align="center" width="12%" nowrap="nowrap" class="hidephone"> 4,536 </td> <td width="21%" nowrap="nowrap" class="hidephone"> May 15, 2016 03:51AM </td> </tr> </table>  </div><br/><br/> <div class="banners"><a target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=4599"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0437198001420944092.jpg"></a><a target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=4978"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0660757001451227751.jpg"></a><a class="hidephone" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=4773"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0731871001451941654.jpg"></a><a class="hidephone" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=220"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0437785001420943398.jpg"></a><a class="hidephone hidetablet" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=2082"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0448350001453840751.jpg"></a><a class="hidephone hidetablet" target="_blank" href="/web/20160520163436/http://www.mindat.org/directory_bannerclick.php?id=1402"><img class="banner158" alt="banner" src="/web/20160520163436im_/http://www.mindat.org/banners/0595044001420944233.jpg"></a><div class="clearer"></div></div> <div id="backdropad" class="hidetablet hidephone"></div> <div id="backdroptext" class="hidetablet hidephone"></div> <div id="backdropadt" class="hidephone hidepc"></div> <div id="backdroptextt" class="hidephone hidepc"></div> <div id="backdropadm" class="hidetablet hidepc"></div> <div id="backdroptextm" class="hidetablet hidepc"></div> <video id="backdropvid"></video> <div id="backdropfade"></div> <script> var ads = [["rocktoilet.jpeg","rocktoilet.jpeg","rocktrtop2.jpg","https:\/\/web.archive.org\/web\/20160520163436\/http:\/\/www.mindat.org\/mesg-6-362613.html"]]; var pos = 0; updatebgad(); $(".topmainbanner").height("45px !important"); $("BODY").css("padding-bottom","100vh"); $("#mainwrap").addClass("mainwraptrans"); $(".topmainbanner").click(function () { $('html, body').animate({ scrollTop: $(document).height() }, 'slow'); return false; }); $("#clickright").on('click',function() { pos++; if(pos>=ads.length) pos=0; fadebg(); }); $("#clickleft").on('click',function() { pos--; if(pos<0) pos=ads.length-1; fadebg(); }); function fadebg() { $("#backdropfade").fadeIn("fast",function(){ updatebgad(); $("#backdropfade").fadeOut("fast"); }); } function updatebgad() { var nc; if(!ads.length) return; nc=ads[pos][2]; if(nc.indexOf('.')) { var parts = nc.split(":"); $("#topmainbanner").css("background-image","url(/fpads/"+parts[0]+")"); $("#topmainbanner").removeClass().addClass("topmainbanner hidetablet hidephone"); if(parts[1]) { $("#topmainbannertablet").css("background-image","url(/fpads/"+parts[1]+")"); $("#topmainbannertablet").removeClass().addClass("topmainbanner hidepc hidephone"); } if(parts[2]) { $("#topmainbannerphone").css("background-image","url(/fpads/"+parts[2]+")"); $("#topmainbannerphone").removeClass().addClass("topmainbanner hidetablet hidepc"); } } else { $("#topmainbanner").css("background-image","none"); $("#topmainbanner").removeClass().addClass(nc); $("#topmainbannertablet").css("background-image","none"); $("#topmainbannertablet").removeClass().addClass(nc); $("#topmainbannerphone").css("background-image","none"); $("#topmainbannerphone").removeClass().addClass(nc); } nc=ads[pos][0]; if(nc.indexOf('.')) { var parts = nc.split(":"); $("#backdropad").css("background-image","url(/fpads/"+parts[0]+")"); $("#backdropad").removeClass().addClass("backdropad hidephone hidetablet"); if(!parts[1]) parts[1]=parts[0]; if(!parts[2]) parts[2]=parts[1]; if(parts[1]) { $("#backdropadt").css("background-image","url(/fpads/"+parts[1]+")"); $("#backdropadt").removeClass().addClass("backdropad hidephone hidepc"); } if(parts[2]) { $("#backdropadm").css("background-image","url(/fpads/"+parts[2]+")"); $("#backdropadm").removeClass().addClass("backdropad hidetablet hidepc"); } } else { $("#backdropad").css("background-image","none"); $("#backdropad").removeClass().addClass(nc); } nc=ads[pos][1]; if(nc.indexOf('.')) { var parts = nc.split(":"); $("#backdroptext").css("background-image","url(/fpads/"+parts[0]+")"); $("#backdroptext").removeClass().addClass("backdroptext hidephone hidetablet"); if(!parts[1]) parts[1]=parts[0]; if(!parts[2]) parts[2]=parts[1]; if(parts[1]) { $("#backdroptextt").css("background-image","url(/fpads/"+parts[1]+")"); $("#backdroptextt").removeClass().addClass("backdroptext hidephone hidepc"); } if(parts[2]) { $("#backdroptextm").css("background-image","url(/fpads/"+parts[2]+")"); $("#backdroptextm").removeClass().addClass("backdroptext hidetablet hidepc"); } } else { $("#backdroptext").css("background-image","none"); $("#backdroptext").removeClass().addClass(nc); } } function backdropclick() { window.location.href=ads[pos][3]; } var vp=0; var bgurl=''; $(window).on('scroll', function() { var limit = $(window).height(); var st = $(this).scrollTop(); var h = $(document).height(); h=h-limit; st = h-st; if(st<0) st=0; if(st>limit) st=limit; $("#backdropad").css({ 'opacity' : (1 - (0.85 * st/limit)) }); $("#backdropadt").css({ 'opacity' : (1 - (0.85 * st/limit)) }); $("#backdropadm").css({ 'opacity' : (1 - (0.85 * st/limit)) }); $(".moreless").css({ 'opacity' : (1 - (0.85 * st/limit)) }); if((ads[pos][4])&&(!vp)) { vp=1; $("#backdropvid").attr("src",ads[pos][4]); $("#backdropvid").attr("autoplay",true); } if(st<26) { $("body").click(backdropclick); $("body").css("cursor","pointer"); if((ads[pos][4])&&(vp<2)) { vp=2; $("#backdropvid").fadeIn(600); } else { $("#backdroptext").fadeIn(600); $("#backdroptextt").fadeIn(600); $("#backdroptextm").fadeIn(600); } } else { $("body").off("click"); $("body").css("cursor","default"); if(vp) { $("#backdropvid").fadeOut(600); vp=1; } else { $("#backdroptext").fadeOut(600); $("#backdroptextt").fadeOut(600); $("#backdroptextm").fadeOut(600); } } //$("#dbgdata").html(st); }); </script> </div><div id="bformblock"> <form class="flatform" method="get" action="/web/20160520163436/http://www.mindat.org/nsearch.php"> Mineral <input name="name" style="width: 137px;"/> and/or Locality <input name="loc" style="width: 137px;"> <input type="submit" value="Search"/> </form> </div> <div id="footertext"> Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.<br>Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2016, except where stated. Mindat.org relies on the contributions of thousands of members and supporters. <br/><a href="/web/20160520163436/http://www.mindat.org/privacy.php">Privacy Policy</a> - <a href="/web/20160520163436/http://www.mindat.org/terms.php">Terms & Conditions</a> - <a href="/web/20160520163436/http://www.mindat.org/contact.php">Contact Us</a> <span style="float: right">Current server date and time: May 20, 2016 17:34:36 </span> <div class="clearer"></div> </div> <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//web.archive.org/web/20160520163436/http://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-41671786-1', 'mindat.org'); ga('send', 'pageview'); $(function() { $(".refsrc").each(function(index) { var i = index + 1; var srcid=$(this).attr('id'); var bits = srcid.split('_'); var refid = bits[1]; $("#refsrc_"+refid).html("<a name='refanc_"+refid+"' class='refanchort'>["+i+"]</a>"); $(".reflink_"+refid).each(function() { var con = $(this).html(); var out = i; if (con!='') { out+=" - "+con; } $(this).html("<a href='#refanc_"+refid+"' class='refanchor'>["+out+"]</a>"); }); }); }); jQuery.fn.centerhz = function () { // this.css("position","absolute"); var newleft = Math.max(0, (($(window).width() - $(this).outerWidth()) / 2) + $(window).scrollLeft()); var oldleft = $(this).offset().left; this.css("margin-left", (newleft - oldleft) + "px"); return this; } </script> </div></body></html>

CINXE.COM

Mindat Mineralogy Messageboard