Polished Stromatolite "Kambamba Jasper" Mushrooms x 12 From Katsepy, Madagascar Pseudomorph A large flat of 12

A large flat of 12 mixed beautifully polished Amazonite standing and free forms

black Fe or/and Iron Oxide coloration and are usually so good that they are considered as  the ' Standard" to compete with with World Ammonites

Size =  89 - 112 mm

Size = 126 - 204 mm

but its great as is

Polished Stromatolite "Kambamba Jasper" Mushrooms x 12 From Katsepy, Madagascar Pseudomorph A large flat of 12A NOTE FROM NICK A large flat of 12 expertly polished selected Stromatolite mushrooms with stunning eye ring patterns with black concentric circles and ovals scattered across a mottled dark green background. PRODUCT DESCRIPTION Stromatolite Fossils The First Life On Earth Stromatolite from Madagascar is an ancient, fossilized formation composed of layered sedimentary rock, created by Cyanobacteria over billions of years. They are one of the first