Cuproneyite

Cu₇Pb₂₇Bi₂₅S₆₈

Monoclino root IMA approved

Komposisi

Composizione (% in peso)

Pb

Bi

S

PbLead41.6%
BiBismuth38.9%
SSulfur16.2%
CuCopper3.3%

Etimologi

Dinamai dari copper.

Chakra sekunder