8.3" Polished Mesoproterozoic Stromatolite (Conophyton) - Australia

This is a very thick cut & polished slab of a Mesoproterozoic stromatolite (Conophyton garganicum australe) collected from Bangemall Basin in the Ashburton region of Western Australia. These deposits are from the Mesoproterozoic (1 to 1.6 billion years old), but we can't find any more precise date ranges for the formation. Both sides of this specimen have been polished to a glossy finish.

Comes with an acrylic-metal display stand.

About Stromatolites

Stromatolites are fascinating, ancient rock formations created by the activity of cyanobacteria and other microorganisms. These layered, mound-like structures represent some of the earliest evidence of life on Earth, dating back over 3.5 billion years. Often found in shallow, warm waters, stromatolites form as layers of sediment and minerals are trapped and bound by microbial mats, gradually building up over time into unique, textured shapes.

Visually, stromatolites can range from smooth, rounded forms to intricate, banded structures, with colors that span earthy reds, browns, greens, and grays. Each layer captures a record of environmental conditions at the time of its formation, making stromatolites an invaluable source of information for scientists studying Earth’s early history and the origins of life.

Today, fossilized stromatolites are highly prized by collectors, both for their scientific significance and their natural beauty. Some living stromatolites can still be found in a few rare locations around the world, such as Shark Bay in Australia and certain alkaline lakes.
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DETAILS
SPECIES
Conophyton garganicum australe
LOCATION
Bangemall Basin, Ashburton Region, Australia
FORMATION
Top Camp Formation
SIZE
8.3 x 6.1", 1.9" thick.
CATEGORY
ITEM
#239948
GUARANTEE
We guarantee the authenticity of all of our specimens.