Prewittite

KPb₁.₅ZnCu₆O₂(SeO₃)₂Cl₁₀

Ortorombico crown IMA approved

Склад

Composizione (% in peso)

Cu

Cl

Se

O

CuCopper33.6%
ClChlorine31.2%
SeSelenium13.9%
OOxygen11.3%
ZnZinc5.8%
PbLead3.6%
KPotassium0.7%

Вторинні чакри