Biotite
$40.00
Biotite also known as "black mica" or "iron mica" is a common mica mineral with a characteristic dark color and ability to split into thin sheets, this specimen formed uniquely in a hexagonal shape with some pretty apatite and feldspar inclusions
Locality: Silver Queen Mine, Ontario Canada
Length: 3 1/2 inches
Width: 2 1/2 inches
Height: 2 inches
Weight: 1.12 pounds