15mm Black Opal Round Coin
Black opal 10mm coin shaped cabochon measuring 15mm x 1mm thick. These opals are flat and polished on both sides. Compatible with COE 33 borosilicate glass.
Black opal 10mm coin shaped cabochon measuring 15mm x 1mm thick. These opals are flat and polished on both sides. Compatible with COE 33 borosilicate glass.