Vivianite golden as the mine is a

as the mine is a large commercial production

A good representation of the species

prismatic Quartz crystals and very rarely seen pale chartreuse-green Chlorargyrite on matrix

Most of the crystals are completely damage free

and the fact that this mine is the TYPE LOCALITY for Vauxite

Vivianite golden as the mine is aThese Vivianite crystals have, without question, the best luster and often gemminess of any Vivianite specimens to date from this country, or virtually any other country. Another outstanding feature is the wonderful color contrast between the vivid emerald green of the Vivianite and the altered red sandstone matrix. These pieces have what I think is some of the best matrix for these crystals from Bolivia. It's not completely unstable like decomposing