Rosasite Aurichalcite Specimen - Mexico

Rosasite is a secondary mineral that is commonly found in the oxidized areas of copper-zinc ore deposits. Its chemical composition is composed of copper zinc carbonate hydroxide, with the formula CuZnCO₃(OH)₂. This mineral is well-known for its appealing blue-green color and its spherical, botryoidal, or fibrous crystal formations.

Aurichalcite is a fascinating mineral composed of copper, zinc, and carbonate ions. It is commonly found in the oxidation zones of zinc and copper deposits. The Ojuela Mine in Mapimí, Durango, Mexico is a notable locality for this mineral.

UV reactive using Shortwave (254nm) only

Size: 10cm x 5cm x 6cm

Weight:  345g

Locality: Ojuela Mine, Mexico