| Product ID |
A2320 |
| Type |
Matrix opal (Type 3) |
| Variety |
Andamooka treated matrix opal |
| Opal weight |
6.8 ct |
| Body tone |
N1 |
| Transparency |
Opaque |
| Play-of-colour |
Green |
| Brightness |
3.5 - 4 |
| Pattern |
Small flashfire |
| Shape |
Pear |
| Face |
Medium dome |
| Opal size |
18.7 x 10.7 x 5.8 mm |
| Origin |
Andamooka (Australia) |
| Note |
This opal has been treated by sugar/acid in order to produce a black body tone. The blackening treatment is in common use for this type of opal and usually applied to all Andamooka matrix material. |
SOLD / VERKAUFT
|
|