Polished fossil stromatolite. Strelley Pool Formation SPF135 rare agate Fragile mineral specimen not suited

Fragile mineral specimen not suited to cutting

120 mm x 95 mm x 6

Dimensions at widest points approximately 160 mm x 100 mm x 45 mm thick

Dimensions at widest points approximately 60 mm x 55 mm x 23 mm thick

TI288   Tiger Iron slab

Polished fossil stromatolite. Strelley Pool Formation SPF135 rare agate Fragile mineral specimen not suitedSPF135 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 100 mm x 45 mm thick. Weighs 635 grams.