65.3cts - Opalised Shell Rare Geological Specimen from South Australia white opal Opal displays stunning blue and

Opal displays stunning blue and green colouration in a floral pattern

These earrings feature round shaped

7mm x 12mm x 3

Pattern - Flagstone

A stunning solid Queensland Boulder Opal from Winton

65.3cts - Opalised Shell Rare Geological Specimen from South Australia white opal Opal displays stunning blue andA beautiful, South Australian Opalised partial Shell Geological Specimen. Displaying blue, orange and green colouration within the now rock, shell grain. These types of specimens are ever growing in rarity, making them highly appealing to opal collectors and rockhounds. Weight 65. 3cts Dimensions 40. 7mm x 27. 8mm x 18. 6mm Area of mine Outback South Australian Opal Fields Formation opalised shell shell fossil replacement opal Colours blue, green,