Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
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.
Extraction of granite. Open cast mine. Stone Quarrying.
A giant Bucket Wheel Excavator under repair in a lignite pit mine
Cement factory, detail of a manufacturing plant, industry
Horwich, United Kingdom – May 02, 2022: Horwich Lancashire UK April 2022 quarry & machinery near Horwich Rivington Pike moorland
Concrete plant
Aerial view of a mining quarry with heavy machinery, surrounded by forest.
A concrete mixer truck is parked next to a sand silo in a quarry on a sunny day.
Agricultural Silos on the background of flowering buckwheat. Storage and drying of grains, wheat, corn, soy, sunflower against the blue sky with white clouds.
Bioenergy power plant that produces biogas from farm waste, aerial view.
Close-up shot of the conveyor belt in the concrete plant with transport rollers, visible metal stairs and railings.
On a sunny day on March 13, 2024, a sweeping machine was cleaning the excess dust on the road under construction in Shuangliu District, Chengdu, Sichuan Province, China.
mine's surface in the South of Spain
Large coal mine storage warehouses
Braunkohletagebau - brown coal surface mine. Bucket wheel excavator working in a lignite open cast surface mine in North Rhine Westphalia - Germany.
Leuven, Vlaams-Brabant, Belgium- March 6, 2023: stationary Scania truck with recycling water tank system Kaiser, stoplights on, next to Russian petrol gas station Lukoil on a sunny morning
Quarry for the extraction of granite. Granite quarry.
Northern Virginia rock quarry.
Large conveyor belt in open pit mine for ore transportation
Aerial view of excavator moving sand in an open gravel pit.
Salt Factory in Namibia
Aerial view of cement factory in industrial production area. Smoke is coming out of the chimney. It is a beautiful sunny autumn day and the leaves in the trees are multi colored. The factory is located close to agricultural fields.
A green conveyor belt is pulling a large green container of salt. The scene is set in a desert, with a large pile of salt nearby
Open-pit mine engineer wearing protective clothes and white helmet squatting next to pile of gravel, taking notes on clipboard. Quality control concept.
On a sunny day on March 13, 2024, at the construction site in Shuangliu District, Chengdu City, Sichuan Province, a driving sprinkler truck was spraying water on the newly built road.
High Angle View Of Bucket-Wheel Excavator At Stoilensky Mining And Processing Plant
Huge mounds of extracted sea salt
Aerial view of a large cargo ship unloading grain. Top view of a large cargo ship loading or unloading grain. Sea transportation. Truck carrying grain
Stockpile and conveyor belt at an open-pit copper mine in Latin America
Front view of chemical transport tanker truck.
Free Images: "bestof:Loading concrete at low-level concrete mixing plant for transport to dam site. Eight-cubic yard capacity buckets are... - NARA - 293923.jpg Scope and content"
Terms of Use   Search of the Day