Start studying Mineral Review. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... Which physical property of the mineral is most easily seen in the photograph ... What is the best way to determine if a mineral sample is calcite or quartz. Place a drop of acid on the mineral. The calcite breaks in smooth, .
Mineral is an integral part of the Earth's crust, and has a constant chemical composition that can be expressed by chemical formula. In the specific conditions of temperature and pressure, minerals have stable physical properties.