Polished Beaton's Creek auriferous conglomerate slab BC106 Desert Sunset CH437 Chrysoprase slab polished on

CH437  Chrysoprase  slab polished  on one side

DO198  Dendritic Opal slab polished on one side

155 mm x 80 mm x 6

Weight is 123 grams

Polished Beaton's Creek auriferous conglomerate slab BC106 Desert Sunset CH437 Chrysoprase slab polished onBC106 Beaton's Creek auriferous (gold bearing) conglomerate slab, cut and polished on one side . Incredibly rare ! Pyritised pebbles ! Dimensions at widest points approx. 190 mm x 135 mm x 14. 5 mm thick Weight is 665 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