MICA
Transcript: Can be made for makeup, powder, and paper. A naturally occurring, homogeneous inorganic solid substance having a definite chemical composition and characteristic crystalline structure, color, and hardness. what is a mineral? A solid inorganic substance of natural occurrence. Discovered from 1875 and 1876. by sincere and khamani Used in cosmetics and art. wiki google electric dictionary How was it discovered? Most of the mica can be found in the Indian region. Mica comes from metamorphic, sedimentary and igneous regimes or rock formations. The physical properties are optically flat. The chemical properties are inert to the action of water and acids. MICA What are the physical and chemical characteristics of mica? Where it is found. How is it used ounce mined? What a mineral is? And the characteristics. Citations