Anglesite, Anhydrite, Baryte and Celesite PL/XL measurement, 55 kV Mo anode x-ray beam, 300K, Gaft <i>et al.</i> 1985

Anglesite, Anhydrite, Baryte and Celesite PL/XL measurement, 55 kV Mo anode x-ray beam, 300K, Gaft et al. 1985

Reference	Gaft et al. 1985 Gaft M. L., Bershov L. V., Krasnaya A. R. & Yaskolko V. Y. (1985). Luminescence centers in anhydrite, barite, celestite and their synthesized analogs. Physics and Chemistry of Minerals, 11(6), 255-260. DOI: https://doi.org/10.1007/bf00307403 https://doi.org/10.1007/BF00307403
Materials	Anglesite [ PbSO₄ ], Anhydrite [ CaSO₄ ], Anhydrite (var. Gd doped) [ CaSO₄:Gd ], Baryte [ BaSO₄ ], Celesite [ SrSO₄ ]
Specimen temperature	300K
Technique	X-ray photoluminescence
Probe	55 kV Mo anode x-ray beam
Anode current	12 mA
Detector name	MDR-2 grating monochromator with FEU-106 photomultiplier
Det. technology	Photomultiplier
Lines	Ag: 620 nm, 620 nm Ce³⁺: 306 nm, 330 nm Gd³⁺: 312 nm, 229 nm, 235 nm, 258 nm, 267 nm, 308 nm, 240 nm, 312 nm Mn: 570 nm O: 350 nm SO4^2-: 360 nm, 360 nm, 360 nm, 360 nm