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VS
Satterlyite
Name
—
(Fe²⁺,Mg,Fe³⁺)₁₂(PO₃OH)(PO₄)₅(OH,O)₆
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Hexagonal
Crystal system
—
4.5–5
Mohs hardness
—
3.68
Specific gravity
—
Pale yellow
Streak
—
Vitreous
Luster
—
—
Cleavage
—
P31m
Space group
—
Holtedahlite
Structural group
—
Sly · Approved
IMA
—
1976
Named in
—
Pale yellow to pale brown
Typical colors
—
Fe · Mg · P · O · H
Elements
—