VS
Name
—
Na₂Ca(UO₂)(CO₃)₃·5-6H₂O
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Hexagonal
Crystal system
—
2.5
Mohs hardness
—
2.8
Specific gravity
—
—
Streak
—
—
Luster
—
—
Cleavage
—
R-3m
Space group
—
—
Structural group
—
Anr · Grandfathered
IMA
—
1951
Named in
—
Bright green to yellow-green
Typical colors
—
Na · Ca · U · O · C · H
Elements
—