Specific gravity | Substance |
2.8 | Talc |
2.7-3.1 | Mica |
2.6 | Kaolin |
2.8-2.9 | Dolomite |
1.8 | Calcium carbonate |
4.4-4.8 | Barite |
2.65 | Silica |
Orthoclase and Microcline 2.44-2.62, Anorthite 2.6-2.8 | Feldspar |
2-2.5 | Graphite |
2.65 | Quartz |
Specific gravity | Substance |
2.8 | Talc |
2.7-3.1 | Mica |
2.6 | Kaolin |
2.8-2.9 | Dolomite |
1.8 | Calcium carbonate |
4.4-4.8 | Barite |
2.65 | Silica |
Orthoclase and Microcline 2.44-2.62, Anorthite 2.6-2.8 | Feldspar |
2-2.5 | Graphite |
2.65 | Quartz |