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2012
The Devil's Miner
2005
The Cost of Cobalt
2021
River of Gold
2016
Harlan County U.S.A.
1977
Westray
2001
The Concert for Bangladesh
1972
Action 37
1959
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The Hole Story
2011
City of Gold
1957
The Wild
2019
Piedad: una roca va al psiquiatra
2015
Québec...?
1967
Poison in the Rockies
1990
Playground
2017
Eye of the Storm
1997
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Arica
2020
Once We Were Pitmen
2023
Iron and Steel Supply of the World
1947
My Song Goes Forth
1937