http://resource.geosciml.org/classifier/cgi/commodity-code/kyanite
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| definition | Triclinic Al2SiO5 aluminium neosilicate mineral used primarily in refractory and ceramic products, including porcelain plumbing fixtures and dishware. It is also used in electronics, electrical insulators and abrasives. | ||||||
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| source | http://www.webmineral.com/data/Kyanite.shtml http://en.wikipedia.org/wiki/Kyanite | ||||||
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| in scheme | commodity-code original | ||||||