Patronaattina

Patronaattina is a rare and distinctive mineral species discovered in 1997. It is named after the patron saint of the discoverer, Saint Anthony of Padua. The mineral is typically found in the form of small, dark green crystals or granular masses. It is a member of the attinite group, which includes other rare minerals such as attinite and jahnsite.

Patronaattina is primarily composed of uranium, silicon, and oxygen, with the chemical formula (UO2)SiO4·H2O. Its crystal structure is monoclinic, and it often exhibits a prismatic habit. The mineral is radioactive due to its uranium content, and it requires special handling and storage to ensure the safety of those working with it.

Patronaattina is typically found in uranium-rich deposits, often in association with other uranium minerals such as uraninite and autunite. It has been reported from only a few locations worldwide, including the Shinkolobwe mine in the Democratic Republic of the Congo and the Jáchymov ore district in the Czech Republic.

The mineral's rarity and distinctive appearance make it a valuable specimen for collectors. However, its radioactivity and potential health risks associated with uranium exposure make it important to handle with care. Patronaattina serves as an interesting example of the diverse and often unexpected minerals that can be found in nature.