Rio Tinto Minerals (RTM) has expanded Fitz Chem Corp.’s territory, adding Minnesota, North Dakota and South Dakota.

ITASCA, IL – Rio Tinto Minerals (RTM) has expanded Fitz Chem Corp.’s territory, adding Minnesota, North Dakota and South Dakota. Fitz Chem now represents RTM’s talc business in these states plus all or part of Illinois, Iowa, Wisconsin, Indiana and Michigan.