"Tailingstoglass facility wins Henderson Sustainability ...
Jan 30, 2020· For the second year in a row, Climax Molybdenum, a FreeportMcMoRan company and owner of the Henderson mine and mill, engaged Colorado School of Mines students to think outside the box about the company''s Colorado assets and their future after eventual mineral depletion. In 2018, the students focused on the Henderson mine in Clear Creek County.