Formula: Ni9Bi(Sb,Bi)S8
Origin of name: For W. Hauchecorn, German geologist
Crystal system: Tetragonal
Crystal class: 4/m 2/m 2/m
Twinning:
Unit cell:
Colour: Light bronze-yellow
Diaphaneity:
Luster: Metallic
Habit: Crystals tabular, bipyramidal to short prismatic
Hardness: 5
Specific gravity: 6.36
Cleavage: None
Tenacity:
Streak: Gray-black
Synonyms/varieties:
Comments:
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