Formula: 2CuFeS2.H2O
Origin of name: after locality Orick, California, USA
Crystal system: hexagonal
Crystal class: unknown
Twinning:
Unit cell:
Colour: brass-yellow
Diaphaneity: opaque
Luster: metallic
Habit: lath-like, to 150 micron
Hardness: 3.5
Specific gravity: 4.21
Cleavage: 1; {001} good
Tenacity:
Streak: black
Synonyms/varieties:
Comments:
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