Polished Stromatolite Jasper Spheres x 4 From Katsepy, Madagascar India whilst silky / fibrous is

whilst silky / fibrous is fairly difficult to obtain

rough material and have been to the regions it comes from

these nodules from Madagascar feature stunning internal cracks filled with shimmering crystals

Size = 65 - 86 mm

but in rare occasions the limonite occurs as an inclusion to the quartz making the colour permanent and allows for specimens to be cleaned to perfection in acid without impacting on the colour intensity

Polished Stromatolite Jasper Spheres x 4 From Katsepy, Madagascar India whilst silky / fibrous isPRODUCT 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 shades of brown, gray, and beige, showcasing the Earths early history. Stromatolite