Montana Code Annotated (2015)
CHAPTER 3. ROCK, MINERAL, COAL, OIL, AND GAS RESOURCES
Current Version 2025, 2023, 2021, 2019, 2017, 2015, 2013, 2011, 2009, 2007, 2005, 2003, 2001, 1999, 1997, 1995
Part 1. Prospecting Permits and Mining Leases
Part 2. Nonmetallic Minerals, Excluding Coal, Oil, and Gas
Part 3. Coal
Part 4. Oil and Gas
Part 5. Underground Storage of Natural Gas