炭坑施設跡
旧住友石炭赤平炭坑立坑跡
旧住友赤平炭鉱立坑
Coal mining
旧住友石炭赤平炭鉱立坑
赤平市マンホール蓋
Germany, North Rhine-Westphalia, Rhein-Erft-Kreis, Hambach surface mine, brown coal mining
旧住友炭坑立坑跡
United kingdom,great britain,wales,monmouthshire,big pit national coal museum at blaenavon
Coal mining ghost town
奔別炭鉱跡
住友奔別炭鉱 立坑櫓
炭鉱住宅 廃屋
赤平市炭鉱遺産ガイダンス施設
奔別炭鉱
幌内炭鉱変電所
OPEN-CAST COAL MINE
かみすながわ炭鉱館
旧炭鉱住宅
旧幌内炭鉱跡
石炭の歴史村の秋
我路ファミリー公園と炭山之碑
Abandoned coal mine
三笠市 奔別炭鉱立坑跡
夕張市 夕張新抗 坑口跡
Conveyor belt
幸福の黄色いハンカチ想い出ひろば
旧三菱大夕張鉄道
旧住友炭鉱立坑櫓
炭鉱住宅(取壊し寸前)
取壊し寸前の炭鉱住宅
炭鉱住宅
幌内炭鉱景観公園
Germany, North Rhine-Westphalia, Huckelhoven, Crescent moon shining over Zeche Sophia-Jacoba shaft tower at night
Coal mine, West Virginia
Old trucks rotting in a field
Mineshaft at night
旧住友奔別炭鉱の立坑櫓
旧住友奔別炭鉱のホッパー
旧住友奔別炭鉱立坑櫓
石炭
Coal mine warning sign
Coal mine
Sufco Coal Mine, Salina, Utah, USA
Opencast coal mine
Coal mine pump, 19th century
Coal miner, 19th century
Coal miners, 19th century
Germany, North Rhine-Westphalia, Glesch, Brown coal surface mining
長崎県 長崎市 軍艦島
石炭の歴史村 天竜坑坑口跡
釧路コールマインの工場夜景
Mining waste, UK
Wales, Cardiff, Cardiff Bay, Sculpture titled "From Pitt to Port" by John Clinch Arca
Three Coal Breaker Boys, Woodward Coal Mines, Kingston, Pennsylvania, USA, circa 1890
Germany, North Rhine-Westphalia, Inden, Bucket-wheel excavator working in open-pit mine
軍艦島の高層アパート跡
旧住友赤平炭鉱立坑の日没
MINE RECLAMATION
Mountaintop removal coal mining
Coal mine, Germany
Coal covered icicles
旧炭鉱住宅と幾春別川
旧幌内炭鉱変電所
住友奔別炭鉱立坑櫓
Germany, North Rhine-Westphalia, Grevenbroich, Garzweiler surface mine
Low angle view of an oil refinery
苫小牧港の石油精製施設の煙突群
Germany, North Rhine-Westphalia, Castrop-Rauxel, Headframe, former Erin Colliery