BJ134 Polished "Black Jade" . purple lepidolite Contour polished Chrysoprase from near

Contour polished Chrysoprase from near Newman

Dimensions at widest points approximately 130 mm x 70 mm x 7 mm thick

Dimensions at widest points approximately 150 mm x 80 mm x 45 mm thick

TI334   Tiger Iron slab

Weighs 149 grams

BJ134 Polished "Black Jade" . purple lepidolite Contour polished Chrysoprase from nearBJ134 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A rough rock, cut and polished on one side. Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 180 mm x 50 mm x 30 mm thick. It weighs 596 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.