US$ 21.99
90 mm x 70 mm x 30 mm thick
100 mm x 60 mm x 30 mm
130 mm x 50 mm x 50 mm thick & weighs 492 grams
125 mm x 85 mm x 9
BJ126 Polished "Black Jade" slab. magnesite 90 mm x 70 mmBJ126 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A thick slab, cut and polished on one side . Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 170 mm x 45 mm x 28 mm thick. It weighs 374 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.
US$ 21.99
US$ 36.99
US$ 20.99
US$ 332.50
US$ 19.99
US$ 347.50
US$ 295.00