US$ 165.47
PC122 Chalcedony slab
100 mm x 95 mm x 7 mm thick & weighs 165 grams
Weight is 205 grams
MN130 Magneprase slab
BJ114 Polished "Black Jade" slab. polished prehnite PC122 Chalcedony slabBJ114 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.
US$ 165.47
US$ 150.00
US$ 158.97