Polished Beaton's Creek auriferous conglomerate slab BC117 crystoprase 125 mm x 85 mm

125 mm x 85 mm x 40 - 45 mm thick

These rare stromatolites are from the “Windidda Formation”

280 mm x 180 mm x 11

155 mm x 60 mm  x 7

Weight is 773 grams

Polished Beaton's Creek auriferous conglomerate slab BC117 crystoprase 125 mm x 85 mmBC117 Beaton's Creek auriferous (gold bearing) conglomerate slab, cut and polished on one side . Incredibly rare ! Pyritised pebbles ! Dimensions at widest points approx. 160 mm x 160 mm x 12. 5 mm thick Weight is 773 grams. From Nullagine in the Pilbara region of Western Australia. Gold mineralisation occurs within the Beaton's Creek conglomerate. The geological unit is the Hardey Formation with an age of approximately 2. 75 billion years. Coarse and