Category:Mines opened in 1912

Mines opened in the 1910s : ←; 1910; 1911; 1912; 1913; 1914; 1915; 1918; 1919; →

See also category: Mines closed in 1912.

Subcategories

This category has only the following subcategory.

Mines in Germany opened in 1912‎ (2 C)

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Mines_opened_in_1912&oldid=593984697"