Polished fossil stromatolite. Strelley Pool Formation SPF129 dolomite Fragile mineral specimen not suited

Fragile mineral specimen not suited to cutting

Dimensions at widest points approximately 110 mm x 40 mm x 30 mm thick

From north of Newman in the Pilbara region of Western Australia

It weighs 168 grams

Polished fossil stromatolite. Strelley Pool Formation SPF129 dolomite Fragile mineral specimen not suitedSPF129 Fossil stromatolite . Rough rock with natural back, cut and polished on one side. Excellent display piece ! These are the oldest known fossils on Earth. From the Strelley Pool Formation in the Pilbara region of Western Australia. Age is approx. 3. 4 billion years. Dimensions at widest points approx. 270 mm x 100 mm x 70 mm thick. Weighs 1,956 grams.