VS
Name
—
(NH₄)₂Mg₃(PO₃OH)₄·8H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
—
Mohs hardness
—
2.03
Specific gravity
—
—
Streak
—
—
Luster
—
Good on {001}; poor on {110}, {110}, and {130}
Cleavage
—
P-1
Space group
—
—
Structural group
—
Han · Grandfathered
IMA
—
1879
Named in
—
Pale yellow, pale brown, white; colorless in transmitted light
Typical colors
—
N · H · Mg · P · O
Elements
—