Category:Houillères de Ronchamp

**Ronchamp coal mines**
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Instance of	mining region; business;
Industry	mining of hard coal;
Named after	Ronchamp;
Location	France;
Headquarters location	Mulhouse; Ronchamp;
Legal form	société anonyme (1919–);
Inception	1854;
	47° 40′ 36.84″ N, 6° 36′ 51.01″ E
Authority file
	Q1778526;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; WikiShootMe; OpenStreetMap; Search depicted;

Français : L'ensemble de puits de mines de charbon situés autour de Ronchamp.

Subcategories

This category has the following 6 subcategories, out of 6 total.

The following 3 files are in this category, out of 3 total.