Compare Minerals
Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.
Name
—
Mg₀.₅[ZnMn³⁺(TeO₃)₃]·4.5H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
3
Mohs hardness
—
4.205
Specific gravity
—
Brown
Streak
—
Adamantine to semi-metallic (crystals); silky (aggregates)
Luster
—
None
Cleavage
—
P6_3/m
Space group
—
Zemannite
Structural group
—
Iny · Approved
IMA
—
2015
Named in
—
Reddish brown to dark brownish red, brown to light brown in moss-like aggregates
Typical colors
—
Mg · Zn · Mn · Te · O · H
Elements
—