BJ130 Polished "Black Jade" . crystophase Weighs 285 grams

Weighs 285 grams

95-100 mm x 85 - 95 mm x 20 - 35 mm thick

120 mm x 80 mm x 35 mm

Dimensions at widest points are approximately 130 mm x 90 mm x 40 mm

5 - 6 mm thick (slightly tapering)

BJ130 Polished "Black Jade" . crystophase Weighs 285 gramsBJ130 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A rough rock, 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 80 mm x 50 mm thick. It weighs 1,124 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.