Polished Pink Opal slab POP201 atlantisite Dimensions at widest points approximately

Dimensions at widest points approximately 170 mm x 120 mm x 6 mm thick

Dimensions at widest points approximately 100 mm

Dimensions approximately 185mm x 130mm x approx  9mm thick

DO171  Dendritic Opal rough rock

Weighs 645 grams

Polished Pink Opal slab POP201 atlantisite Dimensions at widest points approximatelyPOP201 Pink Opal slab, polished on one side . Approximate dimensions at widest points 160 mm x 120 mm x 15 mm thick Weight 431 grams The interesting cylindrical cavity is all that remains of a fossil belemnite which was a squid like creature with a tapering torpedo or bullet shaped body. From Mooka Creek near the Kennedy Ranges, Western Australia.