VS
Name
—
NaK₅Sb₁₄S₆O₁₈(H₂O)₆
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
—
Mohs hardness
—
4.21
Specific gravity
—
Orange
Streak
—
Resinous
Luster
—
On {1010}
Cleavage
—
P6_3
Space group
—
Cetineite
Structural group
—
Cet · Approved
IMA
—
1986
Named in
—
Red-orange
Typical colors
—
Na · K · Sb · S · O · H
Elements
—