VS
Name
—
KPb[(UO₂)₇O₅(OH)₇]·8H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Monoclinic
Crystal system
—
3–4
Mohs hardness
—
5.437
Specific gravity
—
Light orange
Streak
—
Vitreous
Luster
—
Perfect on {010}
Cleavage
—
P2_1/c
Space group
—
—
Structural group
—
Gut · Approved
IMA
—
2016
Named in
—
Yellowish orange
Typical colors
—
K · Pb · U · O · H
Elements
—