WASHINGTON, DC – The Industrial Minerals Association – North America (IMA-NA) and the U.S. Department of Labor’s Mine Safety and Health Administration (MSHA) today announced the companies and mining operations that will receive their joint safety recognition awards. IMA-NA President Mark Ellis and MSHA Acting Assistant Secretary Richard Stickler presented the awards at the IMA-NA’s Spring Meeting here. The two classes of awards recognize different levels of safety performance. View the full Mine Safety Award Honorees press release