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32 résultats pour : clay mining

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Calhan, Colorado - Paint Mines Interpretive Park. The park contains colorful bands of clay, caused
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Calhan, Colorado - Paint Mines Interpretive Park. ...

K & S potash plant, potash and salt mine with Monte Kali, Kaliberg or Kalimandscharo, overburden
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K & S potash plant, potash and salt mine with Mont...

Monte Kali, overburden mountain with conveyor belt, conveyor belt, potash plant K & S, potash and
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Monte Kali, overburden mountain with conveyor belt...

Calhan, Colorado - Paint Mines Interpretive Park. The park contains colorful bands of clay, caused
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Calhan, Colorado - Paint Mines Interpretive Park. ...

Monte Kali, overburden mountain of the K & S potash plant, potash and salt mine, potash mountain or
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Monte Kali, overburden mountain of the K & S potas...

K & S potash plant, potash and salt mine with Monte Kali, Kaliberg or Kalimandscharo, overburden
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K & S potash plant, potash and salt mine with Mont...

Calhan, Colorado - Paint Mines Interpretive Park. The park contains colorful bands of clay, caused
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Calhan, Colorado - Paint Mines Interpretive Park. ...

Monte Kali, spoil heap from the K & S potash plant, potash and salt mine, potash mountain or potash
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Monte Kali, spoil heap from the K & S potash plant...

K & S potash plant, potash and salt mine with Monte Kali, Kaliberg or Kalimandscharo, overburden
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K & S potash plant, potash and salt mine with Mont...

Sculpture Miner with pickaxe as a symbol of industry and mining, statue, figure, bronze, worker,
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Sculpture Miner with pickaxe as a symbol of indust...

Golden, Colorado, Footprints of dinosaurs and traces of other animals and plants from the Late
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Golden, Colorado, Footprints of dinosaurs and trac...

The Seilitz white earth mine, where kaolin has been mined underground for and by the MEISSEN
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The Seilitz white earth mine, where kaolin has bee...

The Seilitz white earth mine, where kaolin has been mined underground for and by the MEISSEN
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The Seilitz white earth mine, where kaolin has bee...

Kaolin - raw material not only for porcelain
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Kaolin - raw material not only for porcelain

Miner Henner with pickaxe by Friedrich Reusch, 1902, symbol for miner in mining, mine, worker,
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Miner Henner with pickaxe by Friedrich Reusch, 190...

Miner Henner with pickaxe by Friedrich Reusch 1902, symbol for miner in mining, mine, worker,
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Miner Henner with pickaxe by Friedrich Reusch 1902...

Excavator excavating clay soil on a construction site in the forest
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Excavator excavating clay soil on a construction s...

Miner holding a pick with a female miner behind him
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Miner holding a pick with a female miner behind hi...

Shovel excavator in kaolin pit
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Shovel excavator in kaolin pit

Excavator in kaolin pit
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Excavator in kaolin pit

Kaolin pit
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Kaolin pit

Kaolin pit
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Kaolin pit

Kaolin pit
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Kaolin pit

Kaolin pit
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Kaolin pit

Traditional salt mining with pick and shovel
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Traditional salt mining with pick and shovel

Kaolin pit
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Kaolin pit

Shovel excavator in kaolin pit
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Shovel excavator in kaolin pit

Shovel excavator in kaolin pit
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Shovel excavator in kaolin pit

Clay mining in a clay pit
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Clay mining in a clay pit

Clay mining in a clay pit
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Clay mining in a clay pit

Clay mining in a clay pit
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Clay mining in a clay pit

Clay mining in a clay pit
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Clay mining in a clay pit