Description
MN123 Magneprase rough rock
140 mm x 100 mm x 9 mm
HEM128 Reticulated Hematite cut and polished on one side with a natural rough back
POP201 Pink Opal slab
near Rockhampton in Queensland
BJ131 Polished "Black Jade" . polished snakeskin MN123 Magneprase rough rockBJ131 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A thick slab, cut and polished on one side with a cut base to stand as a display specimen ! Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 180 mm x 90 mm x 33 mm thick. It weighs 1,113 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.