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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Weighs: 548 grams
Weighs: 646 grams
Weighs 591 grams
BJ138 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)
80 mm x 50 mm x 40 mm thick
Polished fossil stromatolite slab. Conophyton garganicum australe. CPH121 Wanong Dendritic Opal Weighs: 548 gramsCPH121. 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.
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