Carleton College, Department of Geology

Rocks and Minerals Study Guide

Sulfates Minerals

Name Image Color Hardness Streak Cleavage Luster Other properties
Gypsum

1, 2, 3, 4, 5

6, 7, 8, 9, 10

           
Anhydrite

1, 2, 3, 4, 5

6, 7, 8, 9, 10

           
Barite

1, 2, 3, 4, 5

6, 7, 8, 9, 10