VS
Name
—
K₀.₈Mn₀.₆[(UO₂)₂O₂(SO₄)]·3.5H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Monoclinic
Crystal system
—
2
Mohs hardness
—
4.926
Specific gravity
—
Pale orange
Streak
—
Vitreous to silky
Luster
—
Perfect on {010}
Cleavage
—
C2/m
Space group
—
Zippeite
Structural group
—
Pvn · Approved
IMA
—
2015
Named in
—
Reddish to reddish orange
Typical colors
—
K · Mn · U · O · S · H
Elements
—