Box-folder 2 / 14
Container
Contains 1 Result:
H (Hafer, Carl, Sr.; Hall, W. A.; Hansen, Bruce Daniel; Harr, Arthur Bruce; Haskins, Perry; Hathaway Ranch (Robert R. Heinle); Hayworth, Ross M.; Heartland Oil and Mineral Corporation; Heffner, Gerald; Hemphill Brothers, Inc.; Henderson, James E.; Hennessey, George D.; Hermiston, Walter J.; Higle, Lawrence E.; Hill, Violet M. (Lost Charlie Placer Claim); Hoefle, Richard C.; Hoffman, Edward B.; Hogan, Harold R.; Hollowell, James D.; Homestake Mining Company; Hooper, William A. and Daryl; Hopkins, John F.; Host Development Enterprises, Ltd.; Hughes Creek Recovery; Huston, Clyde N.), 1970-1989
File — box-folder: 2 / 14
Scope and Contents
From the Collection:
This collection is a sub-subgroup (Bureau) of the Montana Department of Environmental Quality records, RS 494. The Mining Bureau (formerly named Hard Rock Bureau and Environmental Management Bureau) currently (as of 2024) operates within the Air, Energy, and Mining Division. Please see the primary finding aid for more Montana Department of Environmental Quality records. This...
Dates:
1970-1989