Polished fossil stromatolite. Carawine Dolomite CD103 polished magneprase Dimensions at widest points approximately

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

Fossil stromatolite rough rock

Weight  is 405 grams

Brecciated Mookaite slab

Tumble polished Brecciated Mookaite

Polished fossil stromatolite. Carawine Dolomite CD103 polished magneprase Dimensions at widest points approximatelyCD103 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