Coal mine
place for extraction of coal
San Jorge's Shaft
Taiwan Coal Mine Museum
Takashima Coal Mine
Centrum coal mine
Saturn coal mine
Zollverein Coal Mine Industrial Complex
Lenin coal mine
Ferndale Colliery
Lady Windsor Colliery
Mosley Common Colliery
Nine Mile Point Colliery
Parkfield Colliery
Mine Blankenburg
Mine Egbert
Mine Fortuna
German Creek coal mine
Griffin Coal
Thorne Colliery
Pioneer Coal Mine
Elms Colliery
Haig Colliery
Mine Hermann
Mine Martha
Victor colliery
Kathleen Coal Mine
Julia
Zabrze coal mine
Maules Creek coal mine
Bowen Consolidated Colliery
Willem-Sophia
Bois-du-Luc
Laura
Dawson Valley Colliery
Fosse n° 9 des mines de l'Escarpelle
bootleg mining
Albion Colliery
Atlas Coal Mine
Hylton Colliery
Black Thunder Coal Mine
Bradford Colliery
Brunner Mine
Bryn Hall Colliery
Cambrian Colliery
Clifton Hall Colliery
Cypress Mine
Deep Navigation Colliery
Fence Colliery
Richmond Main Colliery
Woodhouse Colliery
Harry Crofts Colliery