VS
Name
—
CaZn₁₁(UO₂)(CO₃)₃(OH)₂₀·4H₂O
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Orthorhombic
Crystal system
—
—
Mohs hardness
—
3.01–3.1
Specific gravity
—
—
Streak
—
Silky
Luster
—
Perfect on {010}
Cleavage
—
P-1
Space group
—
—
Structural group
—
Znu · Approved
IMA
—
1989
Named in
—
White, pale grayish yellow, yellow
Typical colors
—
Ca · Zn · U · O · C · H
Elements
—