VS
Name
—
Fe³⁺₂(Te⁴⁺O₃)₃·2H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Triclinic
Crystal system
—
5
Mohs hardness
—
4.52–4.55
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {010}; good on {100} and {001}
Cleavage
—
P-1
Space group
—
—
Structural group
—
Ems · Grandfathered
IMA
—
1885
Named in
—
Yellowish green; pale yellow-green in transmitted light
Typical colors
—
Fe · Te · O · H
Elements
—