Calcite is a carbonate mineral composed of calcium carbonate (CaCO₃). It is one of the most abundant minerals on Earth's surface and has a wide range of forms and occurrences. Here are some key features and facts about calcite: 1. **Crystalline Structure**: Calcite crystallizes in the trigonal system, and its crystals can appear as rhombohedra, scalenohedra, or as massive, granular forms.
New to topics? Read the docs here!