Pseudowollastonite definitions

Pseudowollastonite

Pseudowollastonite is a high-temperature polymorph of wollastonite. Its formula can be written as CaSiO3 or as Ca3Si3O9. Other names include wollastonite 7T, ß-Wollastonite, and cyclowollastonite. It occurs in high temperature (pyrometamorphic) environments such as the Hatrurim Formation of the Negev Desert and the graphite mine at Pfaffenrenth n...
Found on http://en.wikipedia.org/wiki/Pseudowollastonite

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Pseudowollastonite

Calcium metasilicate (alpha)
Found on http://www.translationdirectory.com/glossaries/glossary075.htm

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