18 gram, grade A Oregon fire opal rough mined by Outlaw Rocks. This opal is all natural and the photos are backlit. Measures approximately 16mm x 8mm-11.5mm with a thickness of 4mm-6.5mm.
10 Grams of Polished Oregon Chocolate Opal
6 Gram Grade A Oregon Fire Opal Rough
8 Gram Grade A Oregon Fire Opal Rough