2024 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2023 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2022 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2021 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2020 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2018 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2017 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2015 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2014 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2013 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2012 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations

2010 16 USC 678a – Mining locations in Norbeck Wildlife Preserve; rules and regulations