[1] Department of Geology,
[2] Moscow State University,undefined
[3] Sobolev Institute of Geology and Mineralogy,undefined
[4] Siberian Branch,undefined
[5] Russian Academy of Sciences,undefined
[6] Vernadsky Institute of Geochemistry and Analytical Chemistry,undefined
[7] Russian Academy of Sciences,undefined
[8] Korzhinskii Institute of Experimental Mineralogy,undefined
[9] Russian Academy of Sciences,undefined
[10] Fersman Mineralogical Museum,undefined
[11] Russian Academy of Sciences,undefined