VS
Name
—
Mn²⁺Sn(BO₃)₂
Formula
—
Mineral Species
Entry type
—
Borates
Chemical class
—
Hexagonal
Crystal system
—
—
Mohs hardness
—
4.73
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {0001}
Cleavage
—
R-3
Space group
—
Calcite-Dolomite
Structural group
—
Tsn · Approved
IMA
—
1982
Named in
—
Honey-yellow, yellowish brown; nearly colorless in transmitted light
Typical colors
—
Mn · Sn · B · O
Elements
—