Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
BJ138 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)
It weighs 993 grams
Weighs: 548 grams
160 mm x 110 mm x 8 mm thick
Dimensions at widest points approximately 75 mm x 40 mm x 30 mm thick
Polished fossil stromatolite slab. Conophyton garganicum australe. CPH121 Wanong Dendritic Opal BJ138 Polished "Black Jade" ACPH121. Fossil stromatolite slab polished on one side. Displays excellent cross section of circular column ! Conophyton garganicum australe from the Mesoproterozoic "Top Camp Formation". Age is approx. 1. 0 1. 6 billion years. From the Ashburton region in Western Australia. Approx. 190 mm x 70 mm x 6 9 mm tapering thickness . 262 grams.
Pay in 4 interest-free payments of $16.25 Learn more