Danasîn

Şûnda kamerayê	41° 11′ 55,85″ N, 92° 56′ 45,44″ W	Ev wêne û yên din li ser OpenStreetMap	41.198847; -92.945956

Geolocation inferred from mine map Figure 6 of The Black Diamond article, noting that the caption on that figure is wrong and the text makes it clear that it is a map of mine number 11. The mine location itself comes from the map in Coal Mines in Marion County and index entry 63145 for Empire Mine No. 11 -- the outline and location of which fit the map and description in the Black Diamond text. Note that History of Marion County indicates that the Mammoth Vein Coal Company mines were later operated by the Empire Coal Company. This geolocation here is probably good to a few hundred feet despite the fact that the mine is deep underground and the entrance is obliterated by a highway and strip mining.

Lîsans

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