VS
Name
—
Sr(SO₄)
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Orthorhombic
Crystal system
—
3–3.5
Mohs hardness
—
3.97
Specific gravity
—
white
Streak
—
Vitreous, pearly on cleavages
Luster
—
On {001}, perfect; on {210}, good; on {010}, poor
Cleavage
—
Pnma
Space group
—
Baryte
Structural group
—
Clt · Approved
IMA
—
1778
Named in
—
Blue, Colorless, White, Yellow, Pink, Orange
Typical colors
—
Sr · S · O
Elements
—