What is calcite that is used in calcite jewelry?

Answer by  peacedream (12)

Calcite is a crystalline form of calcium carbonate, with a hardness of 3. Usually, it looks clear or white, but can be almost any shade. It's very common, making up about 4% of the Earth's crust by weight. The name derives from the Greek chalx, which means "lime." Most calcite can be found in Mexico or the U.S.

Answer by  anna1034 (25)

The stone calcite is the most important component in the limestones, marbles,stalactites and stalagmites. The stone includes the chemicals that is Ca(CO3).The transparency of this stone is transparent and translucent

Answer by  hartford (506)

Calcite is a stable form of calcium carbonate, an extremely common mineral. It is the main component of limestone. There are several varieties in various colors such as pink and green, but the gem grade is usually yellow calcite.

Answer by  isabelle (117)

Calcite is calcium carbonate. It is colourless or white but other colours are created by the fact that it frequently contains impurities.