VS
Name
—
Fe³⁺₂(Te⁴⁺O₃)₂(SO₄)·3H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Orthorhombic
Crystal system
—
2.5
Mohs hardness
—
3.758
Specific gravity
—
—
Streak
—
—
Luster
—
On {010}, perfect; on {101}, good
Cleavage
—
P2_1nb
Space group
—
—
Structural group
—
Pgh · Approved
IMA
—
1966
Named in
—
Dark yellow, honey-yellow, lemon-yellow, brownish yellow, greenish yellow
Typical colors
—
Fe · Te · O · S · H
Elements
—