17 gram, grade A Oregon fire opal rough mined by Outlaw Rocks. This opal is all natural and the photos are backlit. Measures approximately 10mm x 9mm with a thickness of 3mm-8.5mm.
10 Grams of Polished Oregon Chocolate Opal
6 Gram Grade A Oregon Fire Opal Rough
8 Gram Grade A Oregon Fire Opal Rough