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Polished fossil stromatolite. Domal from Irregully formation IRR109

Regular price $130.00

Polished fossil stromatolite rock IRR109 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.

Dimensions approximately 180mm x 85mm x 15mm-50mm thick

Weighs 1140grams


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