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Hakite-(Hg)

Year of discovery: 1971 (Předbořice, Czech), 1990 (Japan)

Locality list: A locality of hakite

• Cu₁₀Hg₂Sb₄Se₁₃
• (Cu,Hg)₁₂(Sb,As)₄(Se,S)₁₃
• [Cu⁺₆][Cu⁺₄][Hg²⁺₂][Sb³⁺₄][Se₁₂|Se]^26-

• Class: Hakite series < Tetrahedrite group < Cu sulfosalts < Sulfosalt class
• Class: Selenio-salt

• Color: Grayish brown, Pale brown
• Streak: White
• Luster: Metallic
• Diaphaneity: Opaque

• Cleavage: No
• Hardness: 4.5
• Density: 6.3

• System: Cubic
• Group: (-4)3m, I(-4)3m
• Lattice: a=10.8

Invalid synonym: Hakite