VS
Name
—
H₃Fe³⁺₂(Te⁴⁺O₃)₄Cl
Formula
—
Mineral Species
Entry type
—
Halides
Chemical class
—
Triclinic
Crystal system
—
2–3
Mohs hardness
—
4.97–5.15
Specific gravity
—
Greenish yellow
Streak
—
Greasy
Luster
—
One, good
Cleavage
—
P-1
Space group
—
—
Structural group
—
Raq · Approved
IMA
—
1967
Named in
—
Grass-green, emerald-green, oil-green, pistachio-green, yellow-green; green in transmitted light
Typical colors
—
H · Fe · Te · O · Cl
Elements
—