VS
Name
—
Ba(UO₂)₆O₄(OH)₆·8H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Orthorhombic
Crystal system
—
—
Mohs hardness
—
5.28–5.36
Specific gravity
—
—
Streak
—
Adamantine
Luster
—
{001} perfect, {110} and {010} imperfect
Cleavage
—
Pbn2_1
Space group
—
—
Structural group
—
Bil · Grandfathered
IMA
—
1947
Named in
—
Yellow to golden yellow and amber-yellow
Typical colors
—
Ba · U · O · H
Elements
—