Commodity Code

wollastonite

http://resource.geosciml.org/classifier/cgi/commodity-code/wollastonite

star this property definition Wollastonite is a calcium inosilicate mineral (CaSiO3) that may contain small amounts of iron, magnesium, and manganese substituting for calcium. It is usually white. It forms when impure limestone or dolostone is subjected to high temperature and pressure sometimes in the presence of silica-bearing fluids as in skarns or contact metamorphic rocks. Associated minerals include garnets, vesuvianite, diopside, tremolite, epidote, plagioclase feldspar, pyroxene and calcite. It is named after the English chemist and mineralogist William Hyde Wollaston (1766–1828). more like this
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01.02.45 more like this
Wol more like this
star this property source http://en.wikipedia.org/wiki/Wollastonite more like this
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Resource
Concept
star this property broader industrial mineral
star this property narrower wollastonite
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star this property is primary topic of wollastonite& properties=type,notation,prefLabel