Compare Minerals
Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.
Name
—
Al₅(PO₄)₂[(P,S)O₃(OH,O)]₂F₂(OH)₂·14.5H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
—
Mohs hardness
—
2.02
Specific gravity
—
White
Streak
—
Vitreous, dull in massive nodules
Luster
—
On {001}, perfect; on {010}, {100}, good
Cleavage
—
P-1
Space group
—
—
Structural group
—
Myv · Approved
IMA
—
1991
Named in
—
White to colorless
Typical colors
—
Al · P · O · S · H · F
Elements
—