Product description
Shipping & Return
This Precambrian (1.4 byo) stromatolite, sourced in Arizona, features a unique pattern with contrasting black, white and grey and also fluoresces under UV light. Stromatolites are fossilized layered microbial mats that formed in shallow, Protozoic seas.
This item is 3” x 5” and weighs 14.3 oz.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.