VS
Name
—
Sr(CO₃)
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Orthorhombic
Crystal system
—
3.5
Mohs hardness
—
3.76
Specific gravity
—
white
Streak
—
Vitreous, resinous on breaks
Luster
—
On {110}, nearly perfect; on {021}, poor; on {010}, interrupted
Cleavage
—
Pnma
Space group
—
Aragonite
Structural group
—
Str · Grandfathered
IMA
—
1791
Named in
—
Colorless, White, Gray, Yellow, Green
Typical colors
—
Sr · C · O
Elements
—