| Product ID |
A0029 |
| Type |
Natural solid opal (Type 1) |
| Variety |
Black opal |
| Opal weight |
5.4 ct |
| Body tone |
N1 |
| Transparency |
Opaque |
| Play-of-colour |
Green-Blue with some Orange |
| Brightness |
5 |
| Pattern |
Mixed, chaff, small flashfire |
| Shape |
Freeform |
| Face |
Flat |
| Opal size |
20.0 x 11.8 x 3.3 mm |
| Origin |
Lightning Ridge (Australia) |
| Note |
GEM-QUALITY OPAL! Brilliant colourshow from all directions and in all types of light contrasted with a jet black base. |
