Polished Stromatolite Spheres x 6 From Katsepy, Madagascar L (LARGE) Size = 23 - 54

Size = 23 - 54 mm

grape-like formations

Size = 63 - 70 mm

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Polished Stromatolite Spheres x 6 From Katsepy, Madagascar L (LARGE) Size = 23 - 54A NOTE FROM NICK Black Ring Patterned Stromatolite Kombamby Jasper Spheres x 6. PRODUCT DESCRIPTION Stromatolites from Madagascar 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 oxygen producers on the Earth and without them we would probably not exist! These formations display beautiful, ringed and banded patterns in