VS
Name
—
Cu₁₀Fe₄SnAsS₁₆
Formula
—
Mineral Species
Entry type
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Sulfosalts
Chemical class
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Tetragonal
Crystal system
—
—
Mohs hardness
—
—
Specific gravity
—
—
Streak
—
Metallic. Anisotropism: Weak, purplish blue to greenish brown-yellow. R1-R2: (420) 19.4-19.4, (460) 21.8-20.6
Luster
—
—
Cleavage
—
—
Space group
—
—
Structural group
—
Vcn · Approved
IMA
—
1983
Named in
—
Orange
Typical colors
—
Cu · Fe · Sn · As · S
Elements
—