69.9cts - Opalised Shell Rare Geological Specimen from South Australia jewellery Total weight - 177

Total weight - 177

Formation - South Australian Crystal Opal

This pair displays orange beautiful blue and green colouration in flag patterns

featuring a near full face of Seam Opal

69.9cts - Opalised Shell Rare Geological Specimen from South Australia jewellery Total weight - 177A beautiful and rare South Australian Opalised partial Shell Geological Specimen. Displaying predominantly potch Opal with the shell grain still visible. These types of specimens are ever growing in rarity, making them highly appealing to opal collectors and rockhounds. Total Weight 69. 9cts Dimensions 37mm x 26mm x 17mm Area of mine Outback South Australian Opal Fields Formation opalised shell shell fossil replacement opal Colours earth colours