Polished fossil stromatolite. Alcheringa narrina. ALC142 peanut wood 280 mm x 130 mm

280 mm x 130 mm x 10

From our mining lease on Mooka Creek

Age is over 3 billion years

The "Carawine Dolomite" is a geological formation that occurs in numerous isolated areas in the eastern part of the Hamersley Basin in the Pilbara region of Western Australia

Weighs 385grams

Polished fossil stromatolite. Alcheringa narrina. ALC142 peanut wood 280 mm x 130 mmALC142. Fossil stromatolite rough rock, cut and polished on one side, with great weathered rough side. Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation. Age is approx. 2. 7 billion years. From near Nullagine in Western Australia. Approx. 95mm x 45mm x 30mm thick. Weighs 180grams.