Polished fossil stromatolite. Strelley Pool Formation SPF147 pilbara agate EU112 Eucryptite rough rock

EU112  Eucryptite rough rock

80 mm x 55 mm  x 28 mm

South America

Dimensions at widest points approximately 170 mm high x 110 mm  x 50 mm thick

Dimensions at widest points approximately 240 mm x 140 mm x 13

Polished fossil stromatolite. Strelley Pool Formation SPF147 pilbara agate EU112 Eucryptite rough rockSPF147 Fossil stromatolite . Rough rock with natural back, cut and polished on one side. 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. 120 mm x 75 mm x 25 mm thick. Weighs 417 grams.