VS
Name
—
(NH₄)₂[(UO₂)₂(SO₄)O₂]·H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Orthorhombic
Crystal system
—
2.5
Mohs hardness
—
—
Specific gravity
—
Pale yellow
Streak
—
Vitreous
Luster
—
Perfect on {010} and {001}, good on {100}
Cleavage
—
Ccmb
Space group
—
Zippeite
Structural group
—
Azip · Approved
IMA
—
2017
Named in
—
Yellow to yellowish orange
Typical colors
—
N · H · U · O · S
Elements
—