Category:1861 in mining

Mining in the 1860s : ←; 1860; 1861; 1862; 1863; 1864; 1865; 1866; 1867; 1868; 1869; →

Subcategories

This category has the following 4 subcategories, out of 4 total.

1861 in mine disasters (1 F)

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Mines opened in 1861 (2 C)

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1861 in mining in France (1 C)
1861 in mining in Germany (4 C)

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