Polished Beaton's Creek auriferous conglomerate slab BC117 Citron chrysoprase AZ174 Azurite sun mineral specimen

AZ174  Azurite sun mineral specimen

Eucryptite is a lithium aluminium silicate that occurs in LCT pegmatites

Dimensions at widest points approximately 85 mm x 60 mm x 50 mm thick

90 mm x 60 mm x 40 mm thick

CC166  Chrome chalcedony rough rock

Polished Beaton's Creek auriferous conglomerate slab BC117 Citron chrysoprase AZ174 Azurite sun mineral specimenBC117 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