1. Correction factors for electron probe microanalysis of silicates, oxides, carbonates, phosphates, and sulphates;Albee;Anal. Chem.,1970
2. The structures of the minerals of the sodalite family;Barth;Z. Krist.,1932
3. Paramagnetic sulphur radicals in the dark-coloured hackmanites and natural lazurites (Russian);Belichenko;Dopov. Akad. Nauk, Ukr. RSR, Ser. B,1973
4. Empirical correction factors for the electron microanalysis of silicates and oxides;Bence;J. Geol.,1968
5. Lazurite, talc and chlorite in the Green River formation of Wyoming;Bradley;Am. Mineral.,1964