Mica Group Minerals Properties, Uses, Formation and Occurrence
12PK Raw Muscovite Mica Specimen, 1 - Geologist Selected Samples - Ei — Eisco Labs
File:Mica-from-alstead.jpg - Wikimedia Commons
Mica - Wikipedia
This is an above average and very unique specimen of Mica/Schist Rock from right here in the Black Hills of South Dakota. This beauty has a variety of
GR105 Black Hills Mica Rock
Here's an excellent specimen of Flake Mica (aka Scrap Mica) layers with a layer of Quartz in the center.
North Carolina Mica Specimen
Mica
Mica ~ Golden ~ Dreaming Goddess
Mica
Mica