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Driekopite

Year of discovery: 2022 (Driekop mine, South Africa)

Locality list:

• PtBi
• [Pt³⁺][Bi]^3-

• Class: Bismuthide

• Pt => Pd: Sobolevskite

• Bi => Sb: Stumpflite
• Bi => Fe: Tetraferroplatinum
• Bi => Cu: Hongshiite
• Bi => Sn: Niggliite

• Luster: Metallic
• Diaphaneity: Opaque

• Density: 12.9

• System: Hexagonal
• Group: 6/mmm, P6₃/mmc
• Lattice: a=4.2, c=5.6