Polished fossil stromatolite. Carawine Dolomite CD103 stand ups Pink porphyry slab

Pink porphyry slab

Weighs 112 grams

130 mm x 90 mm x 5 mm thick

Measures approximately 235mm x 115mm and  8mm thick

Stone is wet to show colour

Polished fossil stromatolite. Carawine Dolomite CD103 stand ups Pink porphyry slabCD103 Fossil stromatolite, polished on one side with natural weathered exterior. Dimensions at widest points approx. 170 mm x 100 mm x 40 mm thick. Weighs 1,472 grams. The "Carawine Dolomite" is a geological formation that occurs in numerous isolated areas in the eastern part of the Hamersley Basin in the Pilbara region of Western Australia. It contains numerous occurrences of stromatolites and oncolites with an age of between 2. 5 to 2. 6 billion