Report of the sulfosalt sub-committee of the IMA Commission on Ore Mineralogy by Yves Moëlo, Secretary,*, Emil Makovicky, Associate Secretary,**, Nadejda N. Mozgova, past President of the Sulfosalt Sub-Committee, John L. Jambor, Nigel Cook, Allan Pring, Werner Paar, Ernest H. Nickel, Stephan Graeser, Sven Karup-Møller, Tonci Balic-Zunic, William G. Mumme, Filippo Vurro, Dan Topa, Luca Bindi, Klaus Bente and Masaaki Shimizu