Description
Dimensions approximately 130mm x 100mm x 7mm thick
7 billion years
Dimensions at widest points are approximately 140 mm x 45 mm x 40 mm
Fossil stromatolite
Dimensions approximately 165 mm x 60 mm x 8 mm thick
Polished fossil stromatolite. Asperia ashburtonia. ASP130 snakeskin jasper Dimensions approximately 130mm x 100mmASP130. Fossil stromatolite polished on one side with natural weathered exterior. Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite". Age is approx. 2 billion years. From near Paraburdoo in Western Australia. Approx. 270 mm x 100 mm x 50 mm thick. Weight is 1,704 grams.