Chemistry, asked by rajeevKV, 10 months ago

formula of pyroxins mineral. only correct answer allow.

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Answered by Anonymous

Answer:

Wikipedia Pyroxenes have the general formula XY(Si,Al)2O6, where X represents calcium, sodium, iron (II) or magnesium and more rarely zinc, manganese or lithium, and Y represents ions of smaller size, such as chromium, aluminium, iron (III), magnesium, cobalt, manganese, scandium, titanium, vanadium or even iron (II).

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