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Q: Which consists of silica?
  • A. Feldspar
  • B. Mica
  • C. Quartz
  • D. Amphibole
Correct Answer: Option C - Quartz is a mineral composed of silicon and oxygen atoms. • Quartz is the second most abandant mineral in Earth's continuent crust behind feldspar.
C. Quartz is a mineral composed of silicon and oxygen atoms. • Quartz is the second most abandant mineral in Earth's continuent crust behind feldspar.

Explanations:

Quartz is a mineral composed of silicon and oxygen atoms. • Quartz is the second most abandant mineral in Earth's continuent crust behind feldspar.