2023 Michigan Laws 750.493 – Protection of exploration; pits and holes

2022 Michigan Laws 750.493 – Protection of exploration; pits and holes

2020 Michigan Laws 750.493 – Protection of exploration; pits and holes

2019 Michigan Laws 750.493 – Protection of exploration; pits and holes

2017 Michigan Laws 750.493 – Protection of exploration; pits and holes

2016 Michigan Laws 750.493 – Protection of exploration; pits and holes

2015 Michigan Laws 750.493 – Protection of exploration; pits and holes

2014 Michigan Laws 750.493 – Protection of exploration; pits and holes

2013 Michigan Laws 750.493 – Protection of exploration; pits and holes