Versions of Michigan Laws 211.7oo - Low grade iron ore and low grade iron ore mining property; tax exemption on LawServer 2024 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2023 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2022 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2020 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2019 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2017 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2016 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2015 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2014 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption 2013 Michigan Laws 211.7oo – Low grade iron ore and low grade iron ore mining property; tax exemption