Which country is the world's largest producer of silver?
Silver mining purities greater than 99.999 percent are available. The principal sources of silver are copper, copper-nickel, gold, lead, and lead-zinc ores obtained from Canada, Mexico, Poland, Peru, Bolivia, Australia and the United States. Mexico was the world's largest silver producer in 2014, producing 5,000 metric tons (161 million troy ounces), 18.7 percent of the 26,800 tonne (862 million troy ounce) production of the world. Silver mining Silver mining is the resource extraction of silver by mining. Silver is found in native form very rarely as nuggets, but more usually combined with sulfur, arsenic, antimony, or chlorine and in various ores such
Andrew Silver (producer) a research affiliate at MIT. His film career stretches four decades, beginning in 1975 with "Next Door" which won a first prize at the American Film Festival. Films Andrew Silver (producer) Andrew Silver is an award-winning film director, writer and producer. A graduate of MIT, Silver began his foray into film as a theater arts and film analysis teacher at Brandeis University in 1968. In 1975 he earned his doctorate in organizational psychology from Harvard Business School. Silver is a co-author of "A Film Director's Approach to Nurturing Creativity," a chapter in the Harvard Business School Press anthology Breakthrough Thinking,