Covellite, Sulfide, Transitional

• Cu-S
• Cu-S-Tl
• As-Cu-S
• Cu-Ni-S
• Ni-S
• phase transitions
• phase diagram
• electronic and electrical properties
• structural properties
• covellite
• transitional
• sulfide
• chalcogen
• binary
• hexagonal
• cubic
• monoclinic
• trigonal
• tetragonal