Vuoriyarvite-K [ (K,Na,โ˜)12Nb8(Si4O12)4O8ยท12-16H2O ]

Material properties

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Tags Hydrated , Mineral, Silicate

Composition

Element Atoms
Si 16
โ˜ ~4
Na ~4
K ~4
H 24-32
Nb 8
O 68-72