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A salt evaporation pond is a shallow artificial salt pan designed to extract salts from sea water or other brines. Natural salt pans are geological formations that are also created by water evaporating and leaving behind salts. Salt evaporation ponds may also be called salterns, salt works or salt pans.
Coal loading excavator, heaps of coal
Conveyor belts in an aggregate quarry.
Piles of gypsum being processed at a plant. Raw material used for fabricating wallboard in the construction industry.
Portable conveyor belt machinery at a copper mine in Chile
Open-pit mine engineer wearing protective clothes and white helmet squatting next to pile of gravel, taking notes on clipboard. Quality control concept.
Conveyor belts, heaps of gravel and a large yellow dump truck in a gravel pit, aerial view.
View of a limestone quarry crushing quarry
Heavy machinery in the quarry, excavator and small dump track working in the quarry. Piles of gravel all around, machines moving the gravel. Dusty roads in the quarry.
Extraction of granite. Open cast mine. Stone Quarrying.
Open pit mining and processing plant for crushed stone, sand and gravel to be used in the roads and construction industry
Aerial view of a mining quarry with heavy machinery, surrounded by forest.
Conveyor Belt in a quarry with small stone crusher, with open mine pit in the background. typical mining
Probe tester. Automatic control system, testing machine at grain elevator terminal. Collect wheat for quality analysis.
An excavator at the front of a pile of gravel. Open-pit mining. No people.
Bucket wheel stacker reclaimer in maritime bulk terminal of coal harbor.
Panoramic image of a gravel mine before sunset. Big machinery and a lot of sand and gravel.
Aggregate Production Quarry in Cyprus Republic
A large stone crusher plant with silos and construction machinery used for highway renovation, aerial view.
Quarry for the extraction of granite. Granite quarry.
Factory machine for crushing stones and other loose aggregates
Salt production in a salt flats - Aigues-Mortes - Camargue - France
A large Bucket Wheel Excavator being repaired in a lignite pit mine
Conveyor belts in open-pit mine at sunset. No people.
Tractor and the background a sand mining
Hand with charging plug on a background of electric mining truck. Concept
Sea salt production. machinery for the treatment of the salt, Salt production equipment, The equipment and salt stock of a salt plant
Excavator loading sand into truck in a sand quarry
Panorama of Open-pit Mine with Earth Mover and conveyor belts
Gravel quarry with machinery
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