Polished fossil stromatolite. Asperia ashburtonia. ASP150 mookalite The "Carawine Dolomite" is a

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

Dimensions at widest points approximately 90 mm x 80 mm x 70 mm deep

45 mm x 40 mm  x 18 mm

It comes from near Fields Find

Polished fossil stromatolite. Asperia ashburtonia. ASP150 mookalite The "Carawine Dolomite" is aASP150. Fossil stromatolite . Cut and polished on one side with natural rough exterior on rear. Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite". Age is approx. 2 billion years. From near Paraburdoo in Western Australia. Dimensions at widest points approx. 280 mm x 110 mm x 30 mm thick. It weighs 1,798 grams.