Andamooka Matrix opals are a type of opal which can only be found in Andamooka, South Australia. The natural colour of the stone containing the opal is light. In order to give the body tone a darker colour the stone is treated with some sugar dissolved in water. The result of this natural treatment is that the colours of the opal are emphasised.
|Type||Solid 3 - Treated opal|
|Variety||Matrix Treated Opal|
|Dimensions||19,46 X 14,81 mm - thickness 5,46 mm|