VS
Name
—
Fe³⁺₂(Mo⁶⁺O₄)₃·7H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
—
Crystal system
—
1–2
Mohs hardness
—
2.99
Specific gravity
—
Pale yellow
Streak
—
Adamantine to silky, earthy
Luster
—
—
Cleavage
—
—
Space group
—
—
Structural group
—
Fmyb · Grandfathered
IMA
—
1907
Named in
—
Canary-yellow, straw-yellow, greenish yellow; colorless to canary-yellow in transmitted light
Typical colors
—
Fe · Mo · O · H
Elements
—