👉 Famatinite is a rare and highly toxic mineral that was discovered in 2016. It is a silicate mineral with a crystalline structure composed of an iron(III) oxide, FeO, surrounded by a layer of calcium carbonate (CaCO3). Famatinite is known for its unique physical properties, such as its ability to conduct electricity and its high melting point. The discovery of famatinite led to significant research efforts in the field of materials science. It
