2.1" Polished Chrysocolla Sphere - Peru

This is a beautiful, hand-polished sphere containing brilliant blue-green chrysocolla, collected from Peru. The lapidary work is very nice and allows for the natural formations of the mineral to be seen. It makes for a very aesthetic display piece. Comes with pictured display stand.

There are multiple spots of gap fill on this sphere.

Chrysocolla is a basic copper silicate that typically forms as a pseudomorph following other copper based minerals. The chemical formula is considered undetermined due to the varying substitutions of elements and water content in its chemical structure. However, there is a form of chrysocolla with an identifiable chemical formula of Cu2H2Si2O5(OH)4, that can be found in microcrystals.

Regularly, chrysocolla will form as botryoidal lumps and spheres, rarely forming visible crystals. It's also been known to form in both solid and fibrous veins, over fibrous minerals and in crusts. Known for its sharp and vibrant coloring, chrysocolla can display a wide variety of colors such as blueish-green, bright green, light blue to even sometimes multicolored specimens, depending on the atmosphere present during formation.
2.1" wide