2024 16 USC 460jjj-2 – Minerals and mining

2023 16 USC 460jjj-2 – Minerals and mining

2022 16 USC 460jjj-2 – Minerals and mining

2021 16 USC 460jjj-2 – Minerals and mining

2020 16 USC 460jjj-2 – Minerals and mining

2018 16 USC 460jjj-2 – Minerals and mining

2017 16 USC 460jjj–2 – Minerals and mining

2015 16 USC 460jjj–2 – Minerals and mining

2014 16 USC 460jjj-2 – Minerals and mining

2013 16 USC 460jjj-2 – Minerals and mining

2012 16 USC 460jjj-2 – Minerals and mining

2010 16 USC 460jjj-2 – Minerals and mining