Polished fossil stromatolite. Carawine Dolomite CD104 Wyloo agate 5 mm thick at widest

5 mm thick at widest points

Age approx

Dimensions approximately 145 mm x 105 mm x 14

IRR 132    Fossil stromatolite slab

Dimensions approximately 160mm x 65mm x 10mm thick

Polished fossil stromatolite. Carawine Dolomite CD104 Wyloo agate 5 mm thick at widestCD104 Fossil stromatolite, polished on one side with natural weathered exterior. Dimensions at widest points approx. 180 mm x 105 mm x 40 mm thick. Weighs 1,192 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