CuZn2OH3Cl

CuZn2OH3Cl is a mineral that belongs to the chloride group. It is a rare secondary mineral, meaning it forms through the alteration of pre-existing minerals. Its chemical formula indicates that it is composed of copper (Cu), zinc (Zn), hydroxide (OH), and chloride (Cl) ions. The specific arrangement of these ions in its crystal structure results in its unique properties.

This mineral is typically found in oxidized zones of hydrothermal copper and zinc deposits. It often occurs in association with other secondary minerals such as malachite, azurite, smithsonite, and goethite. The formation of CuZn2OH3Cl requires specific geological conditions, including the presence of copper and zinc sources, along with chloride and water.

CuZn2OH3Cl has been reported from various locations worldwide, although it is not a widely abundant mineral. Notable occurrences have been documented in regions with significant mining activity for copper and zinc ores. Due to its rarity and often microscopic crystal size, it is not of significant economic importance. However, its presence can be of interest to mineralogists and geologists studying the processes of mineral formation in secondary environments. Further research may reveal more about its crystallography and formation mechanisms.