Améthyste, Quartz Bijoux The base of the diamond

The base of the diamond is flat and the top has a multitude of triangular facets

This mineral is most often opaque with green or black veins

50 ct per pair

Treatment: Heating

Origine : Birmanie

Améthyste, Quartz Bijoux The base of the diamondAmethyst is the purple variety of crystalline quartz. Its dark purple to light purple color is due to the presence of iron (Fe). It is the birthstone for the month of February. This fine stone (sometimes referred to as semi precious) is undoubtedly the most popular quartz. Amethyst, which once competed with the most beautiful gemstones, became affordable at the beginning of the 19th century when large deposits were discovered in Brazil. Variety: