Energy Coal Mining 03
€9.953897 x 2537 px
Excavator loading coal from the layer for its transport to the crushing and loading area. It is necessary to crush down the mineral to 50 mm maximum to facilitate the transport through conveyor belts.
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Energy Coal Mining 04
€9.954000 x 3000 px
Coal layer extraction after all the overburden has been removed in an opencast coal mine in Colombia. A big volume of overburden has to be removed in an opencast mine to uncover the usable coal seams.