Chalcocite, Transitional

• Cu-S
• As-Cu-S
• Cu-S-Tl
• Ag-Cu-S
• Cu-Fe-S
• phase transitions
• phase diagram
• thermal and thermodynamic properties
• structural properties
• chalcocite
• transitional
• sulfide
• chalcogen
• binary
• hexagonal
• monoclinic
• cubic
• orthorhombic
• trigonal