BJ133 Polished "Black Jade" . rock blocks NJT125 Tumble polished Noreena Jasper

NJT125  Tumble polished Noreena Jasper from Western Australia

Dimensions at widest points approximately 55 mm x 50 mm x 28 mm thick

Dimensions at widest points approximately 110 mm x 110 mm x 10 mm thick

All reasonably uniform in size (roughly 15 - 20 mm diameter}

BM299  Brecciated  Mookaite slab

BJ133 Polished "Black Jade" . rock blocks NJT125 Tumble polished Noreena JasperBJ133 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 185 mm x 45 mm x 45 mm thick. It weighs 573 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.