US$ 1672.50
1 billion years
Weight is 392 grams
KA149 Kumarina Agate
TI353 Tiger Iron slab
BJ139 Polished "Black Jade" . Polished slab. 1 billion yearsBJ139 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 75 mm x 70 mm x 40 mm thick. It weighs 476 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.
US$ 1672.50
US$ 108.00
US$ 1194.00
US$ 29.99
US$ 243.00
US$ 61.99
US$ 36.99
US$ 20.25