BJ117 Polished "Black Jade" . Polished Rhodonite Dimensions at widest points approximately

Dimensions at widest points approximately 170 mm x 90 mm x 90 mm thick

TIR147 Tiger Iron rough rock

from the Proterozoic "Duck Creek Dolomite"

Weighs  515 grams

Dimensions at widest points approximately 135 mm x 50 mm x 50 mm thick

BJ117 Polished "Black Jade" . Polished Rhodonite Dimensions at widest points approximatelyBJ117 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A thick slab, cut and polished on one side with a cut base to stand as a display specimen ! Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 150 mm x 90 mm x 35 mm thick. It weighs 1,089 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.