Agrellite PL measurement, Gorobets and Rogojine 2002
Measurement details
| Reference | Gorobets and Rogojine 2002 Gorobets B.S., Rogojine A.A. (2002). Luminescent Spectra of Minerals: Reference Book. All-Russia Institute of Mineral Resources. Moscow. - P. 265. - Fig. 23.6. https://urss.ru/cgi-bin/db.pl?lang=en&blang=en&page=Book&id=105512 |
| Material | Agrellite [ NaCa2Si4O10F ] |
| Specimen temperature | Ambient |
| Technique | Photoluminescence (PL) |
| Lines | Ce3+ 400 nm, Dy3+ 475 nm, 485 nm, 580 nm, Sm3+ 560 nm, 602 nm, 640 nm |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Na | 1 | 5.56 | 5.83 |
| Ca | 2 | 11.1 | 20.3 |
| Si | 4 | 22.2 | 28.5 |
| O | 10 | 55.6 | 40.6 |
| F | 1 | 5.56 | 4.82 |