VS
Name
—
Fe³⁺₂(Se⁴⁺O₃)₃·6H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Monoclinic
Crystal system
—
2.5
Mohs hardness
—
2.93
Specific gravity
—
Very pale green
Streak
—
Vitreous to slightly greasy
Luster
—
Probable parting on {100}
Cleavage
—
P2_1/c
Space group
—
Mandarinoite
Structural group
—
Mda · Approved
IMA
—
1977
Named in
—
Pale yellowish green; nearly colorless in thin section
Typical colors
—
Fe · Se · O · H
Elements
—