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Polished fossil stromatolite. Domal from Irregully formation IRR105

Regular price $135.00

IRR105  Fossil stromatolite slab, cut and polished on one side.

A domal stromatolite from the Proterozoic "Irregully Formation" in Western Australia.  Amazing colours in this rare specimen.

Yet to be formally identified but possibly Paniscollenia .

Age is approx. 1.1 billion years.

Specimen measures approx.  160mm x 105mm, 8mm thick.

It weighs 310grams.

 


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