koondindeksite

Koondindeksite is a rare mineral classified within the sulfate mineral group. Chemically, it is known for its complex composition, primarily comprising calcium, cobalt, sulfate, and water molecules. Its chemical formula is often represented as Ca2(Co(SO4)2)·6H2O, indicating its hydrated nature.

Koondindeksite was first discovered in the late 20th century in specific geological formations. It is predominantly found in regions with sulfide-rich mineral deposits, typically associated with hydrothermal activity. The mineral’s unique crystal structure and composition contribute to its distinctive physical properties, including a glassy luster and an often bluish-green coloration.

This mineral crystallizes in the monoclinic system, forming prismatic or tabular crystals. Its hardness on the Mohs scale ranges from 2.5 to 3, making it relatively soft. Koondindeksite is also characterized by its good solubility in water, which can influence its stability under various environmental conditions.

Due to its rarity and specific occurrence conditions, koondindeksite is primarily of interest to mineralogists and collectors. It holds significance for scientific research concerning sulfate mineral formation and cobalt mineralization processes. The mineral’s occurrence provides insights into the geochemical environment of its host deposits.

While not of commercial importance, koondindeksite contributes to the diversity of sulfate minerals and offers valuable information about mineralogical processes in sulfide-rich geological settings. Its research potential continues to be explored, particularly in understanding mineral stability and environmental mineralogy.