BJ135 Polished "Black Jade" slab picture jasper Dimensions approximately 70 mm x

Dimensions approximately 70 mm x 65 mm x 60 mm deep

TI269   Tiger Iron rough rock

Chevron Amethyst

POT128  Tumble polished Pink Opal from Mooka Creek

Approximate dimensions at widest points 150 mm  x 125 mm  x 45 mm thick

BJ135 Polished "Black Jade" slab picture jasper Dimensions approximately 70 mm xBJ135 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 170 mm x 40 mm x 15 mm thick. It weighs 186 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.