Polished fossil stromatolite slab. Strelley Pool Formation SPF149 Rain Forest Jasper Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm x 70 mm x 9 mm thick

Weighs 338 grams

Dimensions at widest points approximately 150 mm x 90 mm x 7 mm thick

CH434  Chrysoprase  slab polished  on one side

BM290  Brecciated  Mookaite slab

Polished fossil stromatolite slab. Strelley Pool Formation SPF149 Rain Forest Jasper Dimensions at widest points approximatelySPF149. Fossil stromatolite slab, 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 approx. 240 mm x 110 mm x 12 mm thick. Weighs 764 grams.