|DETAILS: No1954||Natural solid boulder opal loose stone 9.73ct|
|Stone||Natural solid boulder opal|
|Dimensions||18.39mm x 13.98mm Thickness 4.67mm|
|Colour||Dark blue with green|
|Origin||Winton, Queensland, Australia|
|Note|| *It has a small window (an area of transparency) as shown in the photos
Last picture is back of the stone.
|All photos were taken under natural light.|
Coin show in photo is Australian two-dollar coin.Size 20.50mm (0.80 inch) diameter.