VS
Name
—
Ca₂Mg₁₁(CO₃)₉(HCO₃)₄(OH)₄·6H₂O
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Hexagonal
Crystal system
—
3.5
Mohs hardness
—
2.55–2.87
Specific gravity
—
—
Streak
—
Dull
Luster
—
—
Cleavage
—
—
Space group
—
—
Structural group
—
Sge · Approved
IMA
—
1979
Named in
—
White
Typical colors
—
Ca · Mg · C · O · H
Elements
—