Polished fossil stromatolite. Alcheringa narrina. ALC139 asperia ashburtonia Huge museum quality specimen

Name: Polished fossil stromatolite. Alcheringa narrina. ALC139 asperia ashburtonia Huge museum quality specimen
Brand: gracemanorsuites.com
SKU: 85606984165
Price: 130.00 USD
Availability: InStock
Rating: 4.4185 (28 reviews)

SKU 85606984165

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Gallery notes

Rosewood paper grain — description and returns beneath the overlapping buy card.

Description

Huge museum quality specimen

Weighs 126 grams

The environment they grew in was most probably a sandy tidal flat or braided river channel

Weighs 164 grams

Weighs 790grams

Polished fossil stromatolite. Alcheringa narrina. ALC139 asperia ashburtonia Huge museum quality specimenALC139. Fossil stromatolite rough rock, cut and polished on one 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. 120mm x 95mm x 50mm thick. This piece has a smattering of pyrite inclusions through it. Rare. Weighs 790grams.

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