Polished fossil stromatolite. Strelley Pool Formation SPF134 rare agate It weighs 205 grams

It weighs 205 grams

Dimensions at widest points approximately 160 mm x 70 mm x 22 mm thick

pebble-to-boulder ferruginous conglomerate

Dimensions approximately 120 mm x 110 mm x 100 mm thick

near Rockhampton in Queensland

Polished fossil stromatolite. Strelley Pool Formation SPF134 rare agate It weighs 205 gramsSPF134 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. 210 mm x 100 mm x 40 mm thick. Weighs 995 grams.