Minerals
Kainotropite
kainotropite
Cu4Fe³⁺O2(V2O7)(VO4)
Kainotropite: Mineral information, data and localities. — via www.mindat.org · Source
Overview
Kainotropite is a rare vanadate mineral with the formula Cu4FeO2(V2O7)(VO4). It contains trivalent iron. It is one of many fumarolic minerals discovered on the Tolbachik volcano. The name of its parental fumarole is "Yadovitaya", which means poisonous.