VariousWords beta
Related Terms:
semi metal
freibergite
zinckenite
jamesonite
pyrargyrite
antimonselite
samsonite
cylindrite
aguilarite
hutchinsonite
bournonite
sulfur
mineral
sulfide
selenium
alloclasite
enargite
meneghinite
jordanite
arcubisite
proportions
metal
complex
Noun
Definition: A complex sulfide mineral with certain proportions of a metal, a semi-metal, and sulfur (or, rarely, selenium).