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Polished fossil stromatolite. Alcheringa narrina. ALC152

Regular price $145.00

ALC152

Fossil stromatolite  polished on one side with natural weathered exterior.

Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation.  

Age is approx. 2.7 billion years.

From near Nullagine in Western Australia.

Dimensions at widest points approx.  135 mm x 110 mm x 45 mm thick.

Weighs 908 grams.


 


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