JADEITE

Miscellaneous

Notes

(Richard Willis)

Mineral, of the ideal form NaAl[Si2O6] with a typical empirical analysis of Na2O 15.34%, Al2O3 25.22%, SiO2 59.44%
Hardness: 6.5 Density: 3.2-3.3 Insoluble in acids
One of the two mineral source/forms of jade, the other being nephrite. A popular model for glazes, in particular green, blue, and yellow-green glazes with the cast of jadeite and nephrite hues: “jade-green”, “jade-yellow”, “jade-blue”, etc. A popular model for celadon glazes, even though one of agate’s varieties has been dubbed “celadonite”.

Authors

Pictures

XML

<?xml version="1.0" encoding="UTF-8"?>
<material name="JADEITE" descrip="" generic="0" rawmineral="1" searchkey="" loi="0.00">
<notes>
<note>Mineral, of the ideal form NaAl[Si&lt;FONT SIZE=2&gt;&lt;SUB&gt;2&lt;/SUB&gt;&lt;/FONT&gt;O&lt;FONT SIZE=2&gt;&lt;SUB&gt;6&lt;/SUB&gt;&lt;/FONT&gt;] with a typical empirical analysis of Na&lt;FONT SIZE=2&gt;&lt;SUB&gt;2&lt;/SUB&gt;&lt;/FONT&gt;O 15.34%, Al&lt;FONT SIZE=2&gt;&lt;SUB&gt;2&lt;/SUB&gt;&lt;/FONT&gt;O&lt;FONT SIZE=2&gt;&lt;SUB&gt;3&lt;/SUB&gt;&lt;/FONT&gt; 25.22%, SiO&lt;FONT SIZE=2&gt;&lt;SUB&gt;2&lt;/SUB&gt;&lt;/FONT&gt; 59.44%&lt;BR&gt;
Hardness: 6.5 Density: 3.2-3.3 Insoluble in acids&lt;BR&gt;
One of the two mineral source/forms of jade, the other being nephrite. A popular model for glazes, in particular green, blue, and yellow-green glazes with the cast of jadeite and nephrite hues: &amp;#147;jade-green&amp;#148;, &amp;#147;jade-yellow&amp;#148;, &amp;#147;jade-blue&amp;#148;, etc. A popular model for celadon glazes, even though one of agate&amp;#146;s varieties has been dubbed &amp;#147;celadonite&amp;#148;.&lt;BR&gt;

</note>
</notes>
<pictures>
<picture description="Jadeite Lavender" filename="jadeite_lavender.jpg"/>
</pictures>
</material>



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