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.Pekov, I.V., Zubkova, N.V., Yapaskurt, V.O., Polekhovsky, Y.S., Britvin, S.N., Turchkova, A.G., Sidorov, E.G., and Pushcharovsky, D.Y., 2015. Kainotropite, IMA2015-053. CNMNC Newsletter No. 27, October 2015, 1226; Mineralogical Magazine 79, 1229–1236
Relation to other minerals Structure of kainotropite is unique. However, there are other minerals containing both copper and divanadate group, like engelhauptite and volborthite.
External links Kainotropite on Mindat:
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