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near Flintstone, Maryland, 1989
Zech Osterfeld, Germany, 1990
Barton, Maryland, 1990
Dismantled colliery, Merthyr Vale, Merthyr Tydfil, Wales, 1990
near Butler Geisen, former East Germany, 1990
Coal loading rail yard, Schuylkill County, Pennsylvania, 1990
Strip mine, Frostburg, Maryland, 1990
Abandoned pit near Midland, Maryland, 1989
Herten, Germany, 1990
Coal tips near Midland, Maryland, 1989
Slag heaps near Abercynon, Wales, 1990
Slag heaps, Llwynypia, Tonypandy, Wales, 1990
Large coal tip, Schuylkill County, Pennsylvania, 1990
Waste coal, Schuylkill County, Pennsylvania, 1990
Coal tip and stream, Schuylkill County, Pennsylvania, 1990
Reclaimed strip mine, Table Rock, Maryland, 1989
Reclaimed strip mine, Llwynypia, Tonypandy, Wales, 1990
Lewis Merthyr Colliery, Trehafod, Pontypridd, Wales, 1990
near Flintstone, Maryland, 1989
Zech Osterfeld, Germany, 1990
Barton, Maryland, 1990
Dismantled colliery, Merthyr Vale, Merthyr Tydfil, Wales, 1990
near Butler Geisen, former East Germany, 1990
Coal loading rail yard, Schuylkill County, Pennsylvania, 1990
Strip mine, Frostburg, Maryland, 1990
Abandoned pit near Midland, Maryland, 1989
Herten, Germany, 1990
Coal tips near Midland, Maryland, 1989
Slag heaps near Abercynon, Wales, 1990
Slag heaps, Llwynypia, Tonypandy, Wales, 1990
Large coal tip, Schuylkill County, Pennsylvania, 1990
Waste coal, Schuylkill County, Pennsylvania, 1990
Coal tip and stream, Schuylkill County, Pennsylvania, 1990
Reclaimed strip mine, Table Rock, Maryland, 1989
Reclaimed strip mine, Llwynypia, Tonypandy, Wales, 1990