Description
It weighs 319 grams
RH258 Rhodonite rock
CC148 Chrome chalcedony slab
Dimensions at widest points approximately 105 mm x 70 mm x 9
280 mm x 130 mm x 10
BJ120 Polished "Black Jade" slab. Noreena It weighs 319 gramsBJ120 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 200 mm x 85 mm x 7 mm thick. It weighs 247 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.