Quartz is found in which type of rock?
A. Igneous rock
B. Sedimentary rock
C. Metamorphic rock
D. Igneous, sedimentary and metamorphic rocks
Answer:D
Quartz is found in which type of rock?
A. Igneous rock B. Sedimentary rock C. Metamorphic rock D. Igneous, sedimentary and metamorphic rocks