BJ132 Polished "Black Jade" slab. toredo 180 mm high x 200

180 mm high x 200 mm wide x 75 mm

It weighs 233 grams

Dimensions at widest points approximately 120 mm x 120 mm and 6

Dimensions at widest points approximately 140 mm x 95 mm x 50  mm thick

Each polished face approximately 95mm x 30mm x 30 mm thick

BJ132 Polished "Black Jade" slab. toredo 180 mm high x 200BJ132 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A slab, cut and polished on one side . Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 160 mm x 65 mm x 9 mm thick. It weighs 194 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.