Answer:
The chemical formula of feldspar is KAlSi3O8 or NaAlSiO3 or CaAl2Si2O8. Feldspar is the most important mineral-forming rock and comprises nearly two-thirds of the igneous rocks.
Answer:
The chemical formula of feldspar is KAlSi3O8 or NaAlSiO3 or CaAl2Si2O8. Feldspar is the most important mineral-forming rock and comprises nearly two-thirds of the igneous rocks.
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