Polished fossil stromatolite slab. Conophyton garganicum australe. CPH119 Polished dendritic opal Interesting ripple-like undulations across the

Interesting ripple-like undulations across the top

From near Kennedy Ranges

Dimensions at widest points approximately 140 mm x 95 mm x 8 mm thick

Weight is 380 grams

Polished fossil stromatolite slab. Conophyton garganicum australe. CPH119 Polished dendritic opal Interesting ripple-like undulations across theCPH119. Fossil stromatolite slab polished on one side. Displays excellent cross section of circular columns ! 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. 265 mm x 220 mm x 14 mm thick . 1,998 grams.