VS
Name
—
Pb₂(UO₂)₅O₆(OH)₂·4H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
6.76
Specific gravity
—
—
Streak
—
Vitreous to adamantine
Luster
—
{102}, distinct
Cleavage
—
P2_1/c
Space group
—
—
Structural group
—
Syr · Approved
IMA
—
1982
Named in
—
Yellow-orange to red-orange
Typical colors
—
Pb · U · O · H
Elements
—