Polished Beaton's Creek auriferous conglomerate slab BC103 chrysoprase 70 mm x 75 mm

70 mm x 75 mm x 30 mm thick

OJ170  A rough rock

IRR 123    Fossil stromatolite slab

170 mm x 80 mm x 55 mm

Pink porphyry slab

Polished Beaton's Creek auriferous conglomerate slab BC103 chrysoprase 70 mm x 75 mmBC103 Beaton's Creek auriferous (gold bearing) conglomerate slab, cut and polished on one side . Incredibly rare ! Pyritised pebbles ! Dimensions at widest points approx. 135 mm x 105 mm x 13 mm thick Weight is 376 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