Copper sulfide
Copper sulphide is a chemical compound that consists of the elementary substances copper and sulfur :
- Copper (I) sulfide , Cu 2 S
- Copper (II) sulfide , CuS
- Copper (II) disulfide , CuS 2 , part of the mineral villamanínite
Copper sulphide is a chemical compound that consists of the elementary substances copper and sulfur :