Améthyste rose de france, quartz - Lot de 4 Rhodonite it is not one of

it is not one of the endangered species according to the CITES treaty

Weight: 65

green and purple

There are two very rare and particularly sought after varieties of the chrysoberyl family: cat's eye chrysoberyl and alexandrite

Améthyste rose de france, quartz - Lot de 4 Rhodonite it is not one ofAmethyst is the purple variety of crystalline quartz. Its dark purple to light purple color is due to the presence of iron (Fe). This 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 finest gemstones, became affordable in the early 19th century when significant deposits were discovered in Brazil. Variety: Quartz Purple