Origin: Mariposa, California, USA

Description: Mariposite has a beautiful green color when polished.

Chemical Composition: K(Al,Cr)2(Al,Si)4O10(OH)2

Grade: Semi Precious

Appearance: Opaque
Inclusions: Minimal

Cost per Gram: $0.15
Size approximately 1 pc: 4cm x 3cm x 1.5cm
Weight approximately 1 pc: 18g

Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.