Old Hickory No. 3 Ball Clay
ID: old-hickory-no-3-ball-clay
Description
Traditional ball clay.
Chemical Analysis
| Oxide | Analysis | Formula | Tolerance |
|---|
| sio2 | 54.20% | 3.08 | - |
| al2o3 | 29.90% | 1.00 | - |
| fe2o3 | 1.70% | 0.04 | - |
| tio2 | 1.60% | 0.07 | - |
| cao | 0.50% | 0.03 | - |
| mgo | 0.80% | 0.07 | - |
| k2o | 0.30% | 0.01 | - |
| na2o | 0.60% | 0.03 | - |
| Oxide Weight | 305.66 |
| Formula Weight | 366.94 |
