Bertrandite March birthstone The crystals are associated with

The crystals are associated with tan/pink botryoidal Siderite and are sitting on a contrasting gemmy brown scalenohedral Calcite on matrix

deep golden color Pyrite octahedral and micro Quartz crystals

One of the very few Quartz specimens that I’ve had to offer from the Osceola Mine

These pieces are highly prized by the locals who mine them

Bertrandite March birthstone The crystals are associated withBetrandite 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 pair of top quality, highly lustrous, layered