Kyocera 12mm Coin Opal - Black Red Fire
- Opal Shape
- Coin
- Opal Size
- 12mm
- Opal Color
- Black
- Opal Fire
- Red Fire
- Weight
- 0.01 lb
- Dimensions
- 0.5 x 0.25 x 0.13 in
12mm black round coin opals are black opals that flash mostly red but also blue and green fire. These opals are flat and polished on both sides with a rounded edge.
All opals sold at Lampwork Supply are lab created using the Gilson Opal technique and are compatible with borosilicate glass.