Sulfates

7 minerals in this group.

Gypsum

CaSO4·2H2O

H: 2SG: 2.32Monoclinic

Barite

BaSO4

H: 3.5SG: 4.5Orthorhombic

Anhydrite

CaSO4

H: 3.5SG: 2.97Orthorhombic

Epsomite

MgSO4·7H2O

H: 2SG: 1.68Orthorhombic

Celestine

SrSO4

H: 3.5SG: 3.97Orthorhombic

Anglesite

PbSO4

H: 3SG: 6.38Orthorhombic

Alabaster

CaSO4·2H2O

H: 2SG: 2.32Monoclinic