Polished fossil stromatolite. Eucapsiphora leakensis. EUC135 Jasper Dimensions at widest points approximately

Dimensions at widest points approximately 225 mm x 80 mm x 14 mm thick

Weighs 770 grams

also known as Ashburton Agate

polished on one side with natural weathered exterior on rear

Polished fossil stromatolite. Eucapsiphora leakensis. EUC135 Jasper Dimensions at widest points approximatelyEUC135 Very rare fossil stromatolite slab polished on one side. Eucapsiphora leakensis. These small branching columnar stromatolites are from the Mount Leake Sandstone, Earaheedy Group, Western Australia. Location is near the town of Meekatharra. Age is Palaeoproterozoic (1. 6 to 2. 5 billion years). The environment they grew in was most probably a sandy tidal flat or braided river channel. Approx. 110 mm x 40 mm x 7 mm thick. 60 grams.