World

Discovered in 30 locations — what is the rarest mineral in the world
Discovered in 30 locations — what is the rarest mineral in the world

In Germany, a rare mineral called humboldtin was accidentally discovered. This unique mineral consists of iron, carbon, oxygen, and hydrogen, and forms as a result of the interaction between iron-containing rocks and natural acids. Researchers found humboldtin in the Matthias mine near Schwandorf af...

19.07.2025 4012

Advertising