Koroit Boulder Opal Rough Piece 950crt Gemstone Rough UK Opal Direct BO-A001
Koroit Boulder Opal Rough Piece 950crt - BO-A001. Koroit Boulder Opal Rough piece with exposed areas of stone pattern, red, blue and green fire colour pattern to expose. Mine - Koroit Boulder. Kinglet Luxuries - UK Fine Gemstone Collectors.