Fedorite PL/XL measurement, x-ray beam, Ambient/77K, Yarovoy 1996
Measurement details
| Reference | Yarovoy P.N. Laser-induced Luminescence Identification of Materials. - Irkutsk: Irk. State Techn. University. - 1996. - 176 p. |
| Material | Fedorite [ (K, Na)2.5(Ca, Na)7Si16O38(OH, F)2·3.5H2O ] |
| Specimen temperature | Ambient/77K |
| Technique | X-ray photoluminescence |
| Probe | X-ray beam |
| Lines | Fe3+ 805 nm, Mn2+ 600 nm |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| H | ~8 | ~10.39 | ~0.5543 |
| Na | ~4.75 | ~6.169 | ~7.507 |
| K | ~1.25 | ~1.623 | ~3.36 |
| Ca | ~3.5 | ~4.545 | ~9.642 |
| Si | 16 | 20.8 | 30.9 |
| O | ~42.5 | ~55.19 | ~46.74 |
| F | ~1 | ~1.299 | ~1.306 |