vatihelmita

Vatihelmita is a rare and distinctive mineral species, first discovered in the late 19th century. It is named after its discoverer, Vati, a renowned mineralogist from Hungary. The mineral is characterized by its unique crystal structure and vibrant coloration, which ranges from deep blue to purple, often with a slight iridescence. Vatihelmita typically forms in low-temperature hydrothermal veins, often associated with other secondary minerals such as quartz and calcite. Its chemical composition is complex, consisting primarily of copper, sulfur, and oxygen, with additional trace elements including iron and zinc. The mineral's hardness on the Mohs scale is approximately 2.5, making it relatively soft and susceptible to damage. Despite its rarity, vatihelmita is highly prized by collectors and mineral enthusiasts due to its aesthetic appeal and the challenges associated with its identification and acquisition. The mineral's occurrence is limited to a few specific locations worldwide, primarily in Europe and South America, where it is found in small, scattered deposits.