Neo-Industrial Base for Sustainable Development of Raw-Materials Cluster Sergey Zhironkin, Svetlana Demchenko, Gennady Kayachev, Marina Ryzhkova and Olga Zhironkina E3S Web Conf., 41 (2018) 04011 Published online: 26 June 2018 DOI: 10.1051/e3sconf/20184104011