VS
Name
—
Zn₃(Mn,Mg)₂₅(Fe³⁺,Al)(As³⁺O₃)₂[(Si,As⁵⁺)O₄]₁₀(OH)₁₆
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Orthorhombic
Crystal system
—
3–4
Mohs hardness
—
3.876
Specific gravity
—
Golden brown
Streak
—
Submetallic
Luster
—
Perfect on {0001}
Cleavage
—
P6_322
Space group
—
Hematolite
Structural group
—
Ksl · Approved
IMA
—
1977
Named in
—
Deep coppery brown; rich brown in thin section
Typical colors
—
Zn · Mn · Mg · Fe · Al · As · O · Si · H
Elements
—