VS
Name
—
Fe²⁺₄Al₂(OH)₁₂(CO₃)·3H₂O
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Hexagonal
Crystal system
—
2
Mohs hardness
—
2.59
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Perfect on {0001}
Cleavage
—
P3_112
Space group
—
Hydrotalcite
Structural group
—
Cre · Approved
IMA
—
1992
Named in
—
Green-black
Typical colors
—
Fe · Al · O · H · C
Elements
—