Feldspar Holguín (Cuba)
ID: feldspar-holgu-n-cuba
Description
Cuban feldspar
Chemical Analysis
| Oxide | Analysis | Formula | Tolerance |
|---|
| sio2 | 71.90% | 8.13 | - |
| al2o3 | 17.18% | 1.14 | - |
| tio2 | 0.01% | 0.00 | - |
| cao | 2.20% | 0.27 | - |
| mgo | 0.48% | 0.08 | - |
| k2o | 1.22% | 0.09 | - |
| na2o | 5.15% | 0.56 | - |
| fe2o3 | 0.31% | 0.01 | - |
| Oxide Weight | 669.08 |
| Formula Weight | 675.84 |
