Venerite

Venerite is a rare mineral species composed of lead tutyrine, a lead borate mineral with the chemical formula Pb9B6O24(OH)12Cl0.1. It is a hydrated borate mineral that typically forms as a result of the weathering of lead deposits. Venerite is characterized by its distinctive crystal habit, which often exhibits radial or impeller shapes.

Firstly, reported in 1952, venerite was discovered in a large number of specimens discovered at the Jeffrey-Thompson mine, in Abenaki village, Iberville County, Québec, Canada. Laterally, this type of the mineral was also discovered in Democratic Republic of the Congo. The mineral name venerite was chosen, as it honors Jeanne Vener, a geologist and analyst of many mineral collecting expeditions to this location.

Venerite is typically found in Iron-Carbonate deposits and some areas displaying main association with boron minerals, chlorite, calcite and alunite. The mineral also closely associated with tourmaline, and permeated formations containing sulfides (pyrite and geosbyte).

Venerite is a valuable mineral to collectors, as it is extremely rare and has a distinct chemical composition. Collectors particularly appreciate venerite for its unique crystal shape and features, which make it an interesting addition to many mineral specimen collections. When handling the mineral, the stability of venerite has to be known; its seeming resistance might lead to misunderstandings while performing activities that might result in infringing upon the stable chemical structure.