What Gems Are Found In Granite?
What Gems Are Found In Granite? Beryl. Chrysoberyl. Corundum. Diamond. Garnet. Feldspar. Peridot. Quartz. What are the five minerals usually found in granite? Granite is a conglomerate of minerals and rocks, primarily quartz, potassium feldspar, mica, amphiboles, and trace other minerals. Granite typically contains 20-60% quartz, 10-65% feldspar, and 5-15% micas (biotite or muscovite). Can