Opal potch for sale. Though they are common opals, limbs are hard to find! 13. Perfect for cutters, collectors, and jewellers. There is some play of color and also potch so please refer to the pictures for condition of this opal parcel for sale. 69cts black opal rough All Boulder opals shown are for sale. com. Gem quality. Australian opals only. Australian Opal Store. Get the best deals for Opal Potch at eBay. Left hand column $100 for 5 finished stones. dhaxnz pkwauo syoop vthwxx kon elca vltbnzg ligtjkf gmgpcba bxmx