GR204: Black Hills Mica. 

Locality: Black Hills, South Dakota.

Selection: Rough.

Appearance: Pretty golden color with lots of “sparkle” especially when wet.

Please note: Photos shot under various light settings.

Approximate measurements: LxWxH – 8 1/4″ x 5 5/8″ x 5 3/4″. Weight- 9 pounds.

Availability: single piece, exclusive.