VS
Name
—
NaAl(CO₃)(OH)₂
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Orthorhombic
Crystal system
—
3
Mohs hardness
—
2.436
Specific gravity
—
White
Streak
—
Vitreous, silky in fibrous aggregates
Luster
—
{110}, perfect
Cleavage
—
Imma
Space group
—
—
Structural group
—
Dws · Grandfathered
IMA
—
1874
Named in
—
Colorless to white, rarely pink; colorless in transmitted light
Typical colors
—
Na · Al · C · O · H
Elements
—