Chemical Entity Data Page

Epidote
Ca2(Al,Fe)3
Si3O12(OH)
Al 1%, Ca 2%, Fe 2%, H 1%, O 13%, Si 3%,

estimated elemental composition and molecular weight  		Minerals with the same name may vary widely in appearance and composition, and very few are >99% (reagent grade) pure.

Gram formula weight (molecular mass) = 512.08


Minerals may vary in elemental composition and impurity levels. The formula given is an approximation.
Wikipedia Page:

Epidote
 is defined with respect to the entities below: 		The entities below are defined with respect to:
Epidote
Mineral (generic)


© Mark R. Leach 1999 –

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