C. Reichl, M. Schatz, G. Zsak (Austrian Federal Ministry of Sustainability and Tourism) in close cooperation with the International Organizing Committee for World Mining Congresses. http://www.wmc.org.pl/?q=node/49 6.1.8 Total Minerals Production 2016, by Country 6.1.8.1 by Production in metr. T 6.1.8.2 by Value in Million USD (not included Diamonds)