Chalcedony Emerald Each specimen is expertly prepared

Each specimen is expertly prepared

large calcite crystals and the dusting of fine gold from the pyrite is unique to specimens from this specific region of China and have not been found anywhere else

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

It is found in many sites across the world

Amethyst is often found in spectacular geodes

Chalcedony Emerald Each specimen is expertly preparedA 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