1.3oz Natural Australian Opal Parcel, Two Huge Stones In The Rough, Coober Pedy Crystal. These are lower grade and priced accordingly. If you want big opal in the rough with colour it doesn't get much cheaper. Plus its hard to get this size stones. 0.65oz each. Blues and greens little crystal oranges shining through there. Stones have more colour than the photos show. Cut or keep as specimen. Maybe dremel around them . They are just cool blue and green affordable chunks of opal. 35x30x20mm and 40x22x20mm
