BJ124 Polished "Black Jade" slab. atlantisite Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm  x 100 mm wide x 8 mm thick

BC101 Beaton's Creek auriferous (gold bearing) conglomerate slab

Dimensions at widest points approximately 125 mm x 35 mm x 40 mm thick

Weighs 987 grams

Weighs 121 grams

BJ124 Polished "Black Jade" slab. atlantisite Dimensions at widest points approximatelyBJ124 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt). A slab, cut and polished on one side . Geologically interesting with a cross cutting quartz vein ! Difficult to photograph due to the mirror black polish.. Dimensions at widest points approximately 185 mm x 125 mm x 12. 5 mm thick. It weighs 599 grams. From our mining lease on Ninghan Station in the Midwest region of Western Australia.