Polished fossil stromatolite. Strelley Pool Formation SPF133 crazy lace Dimensions at widest points approximately

Dimensions at widest points approximately 65 mm x 55 mm x 18 mm thick

Dimensions at widest points approximately 55 mm x 45 mm x 30 mm thick

Gold mineralisation occurs within the Beaton's Creek conglomerate

MC114 Marillana Conglomerate slab

OJ193  A rough rock

Polished fossil stromatolite. Strelley Pool Formation SPF133 crazy lace Dimensions at widest points approximatelySPF133 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. 190 mm x 70 mm x 60 mm thick. Weighs 785 grams.