Here's An excellent film about the benefits of nuclear power.
Made in the 1970's.
Included is footage of Cotter Corporation's Schwartzwalder Mine
in Colorado and the Canon City Mill.
A (late 1970's?) BBC Production. Shows in detail how hydrothermal primary and secondary sedimentary deposits are formed. Shows uranium mining activities and equipment. Includes footage from the following Uranium Mines
Schwartzwalder Mine, Near Boulder, Colorado
King Solomon Mine near Uravan, Colorado
Key Lake Mine , Saskatchewan, Canada