Greensand
Alternate Names: Glauconite
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| SiO2 | 100.00% | 1.00 | |
| Oxide Weight | 60.10 | ||
| Formula Weight | 60.10 | ||
Notes
A gropu of minerals with a wide range of chemical analyses, having from 2-15% LOI, 35-65% silica, 5-30% alumina, plus CaO (up to 15%), MgO (up to 3.5%), K2O (up to 7%), Na2O (up to 5%).