Beryl measurement, Tarashchan 1978
Measurement details
Reference | Tarashchan, A.N. (1978). Luminescence of minerals. Kyiv: Naukova Dumka. |
Material | Beryl [ Be3Al2Si6O18 ] |
Specimen temperature | Ambient |
Technique | Unknown |
Lines | Cr3+ 680 nm, 682 nm, Fe3+ 720 nm, Mn2+ 480 nm, 570 nm |
Composition
Element | Atoms | At% | Wt% |
---|---|---|---|
Be | 3 | 10.3 | 5.03 |
Al | 2 | 6.9 | 10 |
Si | 6 | 20.7 | 31.4 |
O | 18 | 62.1 | 53.6 |