Parakeldyshite PL measurement, 77K, Gaft et al. 1981; Khomiakov 1995
Measurement details
Reference | Gaft M.L., Gorobets B.S. and Khomiakov A.P. On the origins of the luminescence of minerals of titanium and zirconium. - Dokladi Academii Nauk SSSR. - 1981. - V. 260. - No. 5. - P. 1234-1237. ; Khomiakov A.P. Mineralogy of Hyperagpaitic Alkaline Rocks. Oxford: Clarendon Press - 1995. 224p. |
Material | Parakeldyshite [ Na2ZrSi2O7 ] |
Specimen temperature | 77K |
Technique | Photoluminescence (PL) |
Line | Unspecified 265 nm |
Composition
Element | Atoms | At% | Wt% |
---|---|---|---|
Na | 2 | 16.7 | 15.1 |
Zr | 1 | 8.33 | 29.9 |
Si | 2 | 16.7 | 18.4 |
O | 7 | 58.3 | 36.7 |