VS
Name
—
U⁶⁺Nb₂O₈
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
3.5
Mohs hardness
—
7
Specific gravity
—
Pale yellow
Streak
—
Glassy
Luster
—
—
Cleavage
—
P-31m
Space group
—
—
Structural group
—
Lia · Approved
IMA
—
1975
Named in
—
Yellow to yellow-brown
Typical colors
—
U · Nb · O
Elements
—