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id="topmainbannertablet"></div> <div id="topmainbannerphone"></div> <div class="mindatadiv"><script src="/web/20161229123800js_/http://www.mindat.org/show.js" language="JavaScript" type="text/javascript"> </script> <div class="fpbox990nl"><h1>Apojasperoid</h1><div id="sponsorship"><b>This page is currently not sponsored. <a href="/web/20161229123800/http://www.mindat.org/sponsor.php?min=50166">Click here to sponsor this page.</a></b></div><div id="ndminmenu"><div class="clearer"></div></div> <div class="expandmenu2" id="gallerymenu"> </div> <div class="expandmenu2" id="mineditmenu"> <a href="/web/20161229123800/http://www.mindat.org/show.php?id=50166&ld=&clearcache=1">Clear Cache</a><a href="//web.archive.org/web/20161229123800/http://mesg-63-0.html/">Edit 'Best-of' Discussion</a></div> <div id="expanderarea2"></div> <div><div id="introdata"></div></div><div class="clearer"></div><div class="padder4">A <a href="/web/20161229123800/http://www.mindat.org/min-50163.html">fault-related alkaline metasomatite</a> that differs from <a href="/web/20161229123800/http://www.mindat.org/min-50164.html">albitized granite</a> through an absence of <a href="/web/20161229123800/http://www.mindat.org/min-96.html">albite</a> because the alumina content in the original rocks is too low. <br/><br/><br/></div><h2 class="mindatadivh2">Classification of Apojasperoid</h2><div class="rock_class"><p><a class="rock-class-root" href="/web/20161229123800/http://www.mindat.org/min-50468.html">Rock</a> ➔ <a class="rock-class-root" href="/web/20161229123800/http://www.mindat.org/min-48625.html">Metamorphic rock and metasediment</a> ➔ <a class="rock-class-root" href="/web/20161229123800/http://www.mindat.org/min-48653.html">Metasomatic-rock</a> ➔ <a class="rock-class-root" href="/web/20161229123800/http://www.mindat.org/min-50163.html">Fault-related alkaline metasomatite</a> ➔ <b>Apojasperoid</b></p></div><h2 class="mindatadivh2">Mineralogy of Apojasperoid</h2><div class="mindatarow"><div class="mindatath2">Essential minerals - these are minerals that are required within the classification of this rock:</div></div><div><table class="grouptable gtshift"><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-2538.html">Magnetite</a></td><td><span class="newformula">Fe<sup class="newformsup">2+</sup>Fe<sub class="newformsub newformsubabs">2</sub><sup class="newformsup">3+</sup>O<sup class="newformsup newformabs"></sup><sub class="newformsub">4</sub></span></td></tr><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-3418.html">Riebeckite</a></td><td><span class="newformula">◻[Na<sub class="newformsub">2</sub>][Fe<sub class="newformsub newformsubabs">3</sub><sup class="newformsup">2+</sup>Fe<sub class="newformsub newformsubabs">2</sub><sup class="newformsup">3+</sup>]Si<sub class="newformsub">8</sub>O<sub class="newformsub">22</sub>(OH)<sup class="newformsup newformabs"></sup><sub class="newformsub">2</sub></span></td></tr><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-10916.html">Silica</a> > <a href="/web/20161229123800/http://www.mindat.org/min-3337.html">Quartz</a></td><td><span class="newformula">SiO<sup class="newformsup newformabs"></sup><sub class="newformsub">2</sub></span></td></tr></table></div><div class="mindatarow"><div class="mindatath2">Non-essential minerals - these minerals are common, sometimes major components, but are not always present:</div></div><div><table class="grouptable gtshift"><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-47872.html">Carbonate</a></td><td>In petrology the term 'carbonate' usually refers to calcium, magnesium and iron carbonates, such as <a href="/web/20161229123800/http://www.mindat.org/min-859.html">calcite</a>, ...</td></tr><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-11468.html">Chlorite</a></td><td>A name commonly used for undifferentiated members of the chlorite group.</td></tr><tr><td class="mw9em" style="background-color: #f5ffff"><a href="/web/20161229123800/http://www.mindat.org/min-27281.html">Pyroxene</a> > <a href="/web/20161229123800/http://www.mindat.org/min-7522.html">Clinopyroxene</a> > <a href="/web/20161229123800/http://www.mindat.org/min-31.html">Aegirine</a></td><td><span class="newformula">NaFe<sup class="newformsup">3+</sup>Si<sub class="newformsub">2</sub>O<sup class="newformsup newformabs"></sup><sub class="newformsub">6</sub></span></td></tr></table></div><script> $(function() { $("div.tree li:last-child").addClass("lasttree"); }); </script> <h2 class="mindatadivh2">Other Names for Apojasperoid</h2><div class="mindatarow"><div class="mindatath"><a href="/web/20161229123800/http://www.mindat.org/glossary/synonym">Synonyms:</a></div><div class="mindatam2"><div class="newgrouptable2"><p><a href="min-50167.html">Alkaline metasomatite after jasperoid</a></p></div></div></div><div class="mindatarow"><div class="mindatath">Name in Other Languages:</div><div class="mindatam2"><div class="newgrouptable3"></div></div></div><h2 class="mindatadivh2">References for Apojasperoid</h2><div class="mindatarow"><div class="mindatath">Reference List:</div><div class="mindatam2"><div id="minreflist"></div>Fettes (et al.), Metamorphic Rocks - A Classification and Glossary of Terms (2007) Cambridge University Press</div></div><h2 class="mindatadivh2">Internet Links for Apojasperoid</h2><div class="mindatarow"><div class="mindatath">mindat.org URL:</div><div class="mindatam2"><a href="https://web.archive.org/web/20161229123800/http://www.mindat.org/min-50166.html">http://www.mindat.org/min-50166.html</a><br>Please feel free to link to this page.</div></div><div class="mindatarow"><div class="mindatath">Search Engines:</div><div 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