BJ114 Polished "Black Jade" slab. striped jasper Dimensions approximately 100 mm x

Dimensions approximately 100 mm x 75 mm x 8 mm thick

35 pieces  of rough Tiger Iron

The porphyry pictured here has pinkish coloured clinozoisite crystals set in a ground mass of dolerite

From near Norseman

MC115 Marillana Conglomerate slab

BJ114 Polished "Black Jade" slab. striped jasper Dimensions approximately 100 mm xBJ114 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 100 mm x 90 mm x 6 mm thick. It weighs 134 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.