Category:Mines closed in 1977

Mines closed in the 1970s : ←; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; →

See also category: Mines opened in 1977.

Subcategories

This category has only the following subcategory.

Mines in Germany closed in 1977 (1 C)

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