Polished fossil stromatolite. Carawine Dolomite CD104 peanut From the Pilbara region of

From the Pilbara region of Western Australia

Dimensions at widest points approximately 600 mm x 390 mm x 20 mm thick

IRR 129    Fossil stromatolite slab

190 mm x 130 mm x 10mm thickness

Rough Gaspeite

Polished fossil stromatolite. Carawine Dolomite CD104 peanut From the Pilbara region ofCD104 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