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Eskimoite

Year of discovery: 1977 (Ivigtut deposit, Greenland), 2011 (Japan)

Locality list: A locality of eskimoite

• Ag₇Pb₁₀Bi₁₅S₃₆
• [Ag₇][Pb₁₀][Bi³⁺₁₅][S₃₆]

• Class: Sulfosalt class
• Class: Sulfosalt

• Color: Black-Gray
• Luster: Metallic
• Diaphaneity: Opaque

• Hardness: 4
• Density: 7.1

• System: Monoclinic
• Group: m, Am
• Lattice: a=30.2, b=4.1, c=13.5, β=93.4