U₁M₃A₁N₁G₂I₁T₁E₁

11 points

UMANGITE is validvalid

a mineral consisting of copper selenide [n UMANGITES]

86,357 of 196,601 in NWL2023·also valid in CSW24

a mineral consisting of copper selenide [n -S]

258,640 of 280,887 in CSW24·also valid in NWL2023