FUSH-B-01 Origin: Brazil Grade: A Dimensions: Approximately 20-40mm Weight: Between 10g and 20g Origin: Brazil Grade: A = good Raw fuchsite from Brazil, 20-40mm Sold individually. Colors and shapes may vary from one stone to another. Fuchsite belongs to the mica family. Micas are minerals commonly found in metamorphic (gneiss) or magmatic rocks. They are recognized by their layered appearance and relatively fine cleavage. Fuchsite is also found in plutonic rocks (granite, pegmatite). Fuchsite is a green variety of muscovite where chromium replaces part of the aluminum.