Green Herderite Specimen Cacoxenite Pendant During the Cretaceous period (100–145

During the Cretaceous period (100–145 million years ago)

This listing is for one rare Limonite after Marcasite specimen

with individual teeth/bone pieces measuring between 1/1

This unique formation process involves marcasite replacing limonite

Green Herderite Specimen Cacoxenite Pendant During the Cretaceous period (100–145A beautiful sold as seen, mini rare specimen of natural Green Herderite. Dimensions: 0. 7cms x 0. 7cms x 0. 5cms Origin: Chamachu Mine, Skardu, Pakistan. Colour: Very pale green Geology & History: Herderite is named after the German mineralogist Sigmund von Herder, and this rare mineral is primarily composed of calcium, beryllium, phosphate, and hydroxide. It is often found in pegmatite veins and granitic environments and typically forms slender,