VS
Name
—
[(UO₂)(SO₄)(H₂O)₂]₂·H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Monoclinic
Crystal system
—
2
Mohs hardness
—
3.844
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Perfect on {011}
Cleavage
—
P2_1/c
Space group
—
—
Structural group
—
Smw · Approved
IMA
—
2015
Named in
—
Pale greenish yellow
Typical colors
—
U · O · S · H
Elements
—