Polished fossil stromatolite slab. Strelley Pool Formation SPF149 chatoyance 100 mm x 70 mm
Baker’s notes & crumb story
Description
100 mm x 70 mm x 20 mm thick
the darker areas being chalcedony
Weighs 282 grams
DO184 Dendritic Opal slab polished on one side
Polished fossil stromatolite slab. Strelley Pool Formation SPF149 chatoyance 100 mm x 70 mmSPF149. 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.