Chalcedony Emerald Azurite is a striking copper-based

Azurite is a striking copper-based mineral found in shades of deep blue to vivid green

or the formation of equally thin layers of secondary minerals due to hydrothermal or other alteration

Each of these pieces contain remarkable aquamarine crystal formations - some gem quality - for the true collector

It is found in many sites across the world

Amethyst is often found in spectacular geodes

Chalcedony Emerald Azurite is a striking copper-basedA silicone based mineral closely related to quartz and agate, Chalcedony has a unique crystalline structure that gives it an enormously variable appearance. This mineral forms in a similar fashion to agates and geodes but due to heat and pressure at the time of formation results in a distinct look and almost silky texture. Chalcedony can be found in a range of colors but most often occurs in semitransparent or white. It has a long archaeological