BJ140 Polished "Black Jade" . Desert Sunset Dimensions at widest points approximately

Dimensions at widest points approximately 65 mm x 60 mm x 30 mm thick

Dimensions at widest points approximately 110 mm x  100 mm x 9 mm thick

Dimensions at widest points approximately 100 mm x 85 mm x 50 mm thick

AZ153  Azurite sun mineral specimen

Dimensions at widest points approximately 170 mm x 110 mm x 9 mm thick

BJ140 Polished "Black Jade" . Desert Sunset Dimensions at widest points approximatelyBJ140 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A rough rock, cut and polished on one side with a natural back and flat base to stand on. Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 145 mm x 70 mm x 40 mm thick. It weighs 649 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.