Ammoniovoltaite

(NH₄)₂Fe²⁺₅Fe³⁺₃Al(SO₄)₁₂(H₂O)₁₈

Cubico crown IMA approved

成分

Composizione (% in peso)

O

S

Fe

OOxygen63.9%
SSulfur23.3%
FeIron6.8%
HHydrogen2.7%
NNitrogen1.7%
AlAluminium1.6%

詞源

命名來源 voltaite.

次要脈輪