Category:Mines in North Rhine-Westphalia opened in the 1970s

Federal states of Germany:

Bavaria · Hesse · North Rhine-Westphalia

Mines in North Rhine-Westphalia opened in the 20th century: ◀ · 1900s · 1910s · 1920s · 1930s · 1940s · 1950s · 1960s · 1970s · 1980s · 1990s · ▶

See also category: Mines in North Rhine-Westphalia closed in the 1970s.

Subcategories

This category has only the following subcategory.

Mines in North Rhine-Westphalia opened in 1978 (1 C)

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Mines_in_North_Rhine-Westphalia_opened_in_the_1970s&oldid=594955229"