Yuan Xue, Guowu Li, and Yingmei Xie·CC BY 4.0·Wikimedia

Wumuite

KAl₀.₃₃W₂.₆₇O₉

Esagonale third eye IMA approved

Komposisi

Composizione (% in peso)

W

O

WTungsten55.6%
OOxygen44.2%
KPotassium0.2%
AlAluminium0.0%