BJ123 Polished "Black Jade" . lace agate 145 mm x 60 mm

145 mm x 60 mm x 8

Dimensions approximately 180 mm x 100 mm x 5 mm thick

From near Nevada Creek

Dimensions at widest points approximately 200 mm high x 100 mm wide x 90 mm thick

BJ123 Polished "Black Jade" . lace agate 145 mm x 60 mmBJ123 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 170 mm x 110 mm x 65 mm thick. It weighs 1,619 grams. From our mining lease on Ninghan Station in the Midwest