Stuertit

Stuertit is a rare, naturally occurring mineral that was first discovered in the late 19th century in the St. Lawrence River region of Canada. It is named after its discoverer, Dr. Stuart, a geologist who identified the mineral in 1885. Stuertit is a member of the zeolite group of minerals, which are characterized by their porous structure and ability to absorb water and other molecules.

The chemical formula of stuertit is Na2Ca2(Si6Al6O24)•12H2O. It crystallizes in the monoclinic system and typically forms small, colorless to white crystals or granular masses. The mineral is often found in association with other zeolites, such as analcime and chabazite, in volcanic rocks and hydrothermal deposits.

Stuertit has limited commercial value due to its rarity and the fact that it is not a particularly hard or durable mineral. However, it is of interest to mineral collectors and researchers due to its unique chemical composition and crystal structure. The mineral has also been studied for its potential use in water purification and as a catalyst in chemical reactions.

In summary, stuertit is a rare zeolite mineral with a unique chemical composition and crystal structure. It was first discovered in Canada and is typically found in association with other zeolites in volcanic rocks and hydrothermal deposits. While it has limited commercial value, it is of interest to mineral collectors and researchers.