Koroit Boulder Opal Rough Piece 1300crt Gemstone UK Opal Direct BO-158
Koroit Boulder Opal Rough Piece 1300crt - BO-158. Koroit Boulder Opal Rough piece with exposed areas of stone pattern, flecks of colour pattern to expose. Mine - Koroit Boulder. Kinglet Luxuries - UK Fine Gemstone Collectors.