| Product ID |
A2324 |
| Type |
Matrix opal (Type 3) |
| Variety |
Andamooka treated matrix opal |
| Opal weight |
2.7 ct |
| Body tone |
N2 - N3 |
| Transparency |
Opaque |
| Play-of-colour |
Green-Blue |
| Brightness |
2.5 - 3 |
| Pattern |
Mixed |
| Shape |
Freeform |
| Face |
Flat |
| Opal size |
19.6 x 10.2 x 2.0 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
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