Bertrandite gray incredibly rare

incredibly rare

One of the very few pieces from this uncommon find in Cunningham Gulch

rich red color

are among the best in the world due to the fact that they occur with eye-visible spheres that are often very well crystallized and not broken in half

This small cabinet size specimen features wonderful

Bertrandite gray incredibly rareBetrandite is a fairly rare beryllium silicate, and crystals are typically small worldwide, usually less than 1 cm. These new specimens from Golconda feature crystals measuring OVER 3 cm(!) which is world class for the species. Not only are these monstrous crystals, but the quality is as good as it gets showing a glossy vitreous luster and a gorgeous porcelain white hue. This particular piece features a top quality, DOUBLY TERMINATED, highly lustrous,