Rock Identifier
Green Mica (Fuchsinite or Muscovite, KAl2(AlSi3O10)(OH)2) — mineral
mineral

Green Mica

Fuchsinite or Muscovite, KAl2(AlSi3O10)(OH)2

AI-generated identification · may be incorrect

Hardness 2-2.5 on the Mohs scale. Displays a vitreous to pearly luster and perfect basal cleavage.

Identified More mineral →
Explore Green Mica in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness 2-2.5 on the Mohs scale. Displays a vitreous to pearly luster and perfect basal cleavage.

Formation & geological history

Formed in metamorphic and igneous environments, particularly in pegmatites and schistose rocks.

Uses & applications

Used in electronics, cosmetics, and as a mineral specimen for collectors.

Geological facts

The green color is caused by chromium substitution in the crystal lattice. It is a common rock-forming mineral.

Field identification & locations

Easily identified by its distinctive flaky habit and perfect cleavage sheets, commonly found worldwide.