Michigan Compiled Laws — Tax Chapters 205-208, 211
MCL 211.7oo — Low grade iron ore and low grade iron ore mining property; tax exemption
Low grade iron ore and low grade iron ore mining property subject to taxation under 1951 PA 77, MCL 211.621 to 211.626, or iron ore or ore property subject to taxation under 1963 PA 68, 207.271 to 207.279, are exempt from the collection of taxes under this act.
Source: official text