Зеленский Михаил Евгеньевич·CC BY-SA 4.0·Wikimedia

Fedotovite

K₂Cu₃(SO₄)₃O

Monoclino IMA approved

Komposisi

Composizione (% in peso)

O

Cu

S

K

OOxygen36.3%
CuCopper33.3%
SSulfur16.8%
KPotassium13.6%