BJ125 Polished "Black Jade" slab. Noreena Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 90 mm and 13 mm thick

Dimensions at widest points approximately 150 mm x 75 mm x 85 mm thick

70 mm x 50 mm  x 35 mm

It weighs 203 grams

BJ125 Polished "Black Jade" slab. Noreena Dimensions at widest points approximatelyBJ125 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 10 mm thick. It weighs 224 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.