BJ118 Polished "Black Jade" . #brecciated 260 mm x 130 mm

260 mm x 130 mm x 60 mm thick

120 mm x 85 mm x 50 mm

More information about Brecciated Mookaite

PU127  Purple Chalcedony slab

Dimensions at widest points approximately 110 mm x 85 mm x 70 mm thick

BJ118 Polished "Black Jade" . #brecciated 260 mm x 130 mmBJ118 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A rough rock, cut and polished on one side with a cut base to stand as a display specimen ! Geologically interesting with a cross cutting quartz vein ! Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 150 mm x 120 mm x 60 mm thick. It weighs 1,920 grams. From our mining lease on Ninghan Station in the Midwest