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Excavation terraces in open pit gold mine in Rosia Montana, Romania
İstanbul,Turkey-September 28,2017:İstiklal street in İstanbul.Infrastructure, superstructure and landscaping works are continuing in Istiklal Street. After completing the infrastructure works, natural granite stone resistant to impact on the street will be laid.
The Sau reservoir, at historic low water levels
low water levels in freshwater reservoir due to summer 2022 drought in Yorkshire, England UK
Construction of a new road and bridge.Concrete new bridge supports.
Gouburn Weir near Nagambie in Central Victoria.
Photo taken September 26th, 2022, Versam, Anterior Rhine Valley, Switzerland.
Aerial view of a mining quarry with heavy machinery, surrounded by forest at sunset.
Drone photography of small dam, waterfall and bridge over it during sunny spring day
blocks of limestones in a quarry.
Marble mining plant at the east of the island. White stone in blocks and gravel. Seaside of the Thracian sea. Porto Vathy, island Thassos (Thasos), Greece.
Heavy machinery and workers working on the construction of a new viaduct along the north of downtown Miami, where new luxury housing complexes are being developed.
Just an early evening shot of the Sinclair Dam at night. Sinclair Dam is part of beautiful Lake Sinclair in Milledgeville, Georgia.
Marble quarry in the mountains of Carrara, Italy. These mountains are the origin of the so called \
Lake with eroded riverbank, taken on a sunny summers day
Brunssum, the Netherlands, - June 22, 2017. Crane, trucks and dumpers in action to move old mine stone for a road construction.
view of an open pit marble quarry showing heavy duty equipment and rock.
Aerial view of open pit mines in Rio Tinto Huelva Spain
On a remote beach in Far North Queensland =  layers are revealed after stormy seas shifted the sands.
Excavator on a railway siding
iron bridge in truss construction for traffic and transport purposes
Lava field from La Reunion Island, 2007 colade.
Modern bridge in Kiel Canal Germany
Gravel pit, sand pit with rocks and fine sand.
These lakes attract the attention of nature lovers, bird watchers and tourists with their different colors due to the minerals they contain.\n\nMany vibrant colors such as natural colors, geometric shapes, abstract shapes, red, pink, blue, yellow, etc. occur on the lake surface.\n  Photographs on the theme of drought and global climate.\n\nOne of Turkey's unique natural beauties, a lake that takes on gr\neen, yellow, and pink hues due to the minerals it contains, has become a focal point for nature lovers, migratory birds, and tourists. This extraordinary natural wonder captivates with its stunning scenery and ecological significance.\n\nThe lake showcases various colors thanks to the diverse minerals it contains. The green, yellow, and pink shades add an exceptional beauty to the water and its surroundings. These color variations stem from the presence of magnesium, salt, and other mineral compounds in the lake's water.\n\nThis natural beauty attracts significant interest from nature enthusiasts and tourists alike. The lake is perfect for activities such as nature walks, bird watching, and photography. Visitors can stroll around the lake, enjoy the wildlife, and immerse themselves in the serene environment.\n\nThis colorful lake is an ideal destination for anyone looking to explore Turkey's natural beauty. For those who wish to experience the blend of vibrant colors and birdlife, this lake promises a journey filled with unforgettable memories.
A bridge over the Highwood River being dismantled, in Southern Alberta.
big crane working at construction site
View onto Mae Kham lake in Lampang province
Mekong River during flood season in An Giang, Southern Vietnam.
Portland stone quarry, Portland Stone Firms, Portland, Dorset, UK.
Free Images: "bestof:...East side excavation area in the foreground showing feeder belts to cross-river conveyor, cofferdam in distance." - NARA - 293963.jpg Scope and content"
"East_side_excavation_area_in_the_foreground_showing_feeder_belts_to_cross-river_conveyor,_cofferdam_in_distance."_-_NARA_-_293963.tif
"East_side_excavation_area_in_the_foreground_showing_feeder_belts_to_cross-river_conveyor,_cofferdam_in_distance."_-_NARA_-_293963.jpg
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"East_side_excavation_area,_showing_the_two_conveyor_feeder_belts_leading_to_cross-river_conveyor,_with_main-line..._-_NARA_-_293977.jpg
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294096.tif
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294097.tif
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294098.tif
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294096.jpg
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294097.jpg
Panorama_of_general_works_area_taken_from_top_of_forebay_slope_on_the_east_side_-_NARA_-_294098.jpg
"East_side_excavation_area_showing_the_deep_crevice_on_the_left,_east_cofferdam_on_the_right,_conveyor_to_ridge..._-_NARA_-_294264.tif
"East_side_excavation_area_showing_the_deep_crevice_on_the_left,_east_cofferdam_on_the_right,_conveyor_to_ridge..._-_NARA_-_294264.jpg
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294060.tif
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294059.tif
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294058.tif
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294058.jpg
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294059.jpg
Panorama_showing_excavation_area_on_the_east_side,_including_conveyor_carrying_the_spoil_across_Columbia_River_to..._-_NARA_-_294060.jpg
A_four-view_panorama_of_east_excavation_area_from_east_bank_cofferdam_-_NARA_-_294198.jpg
"East_side_cofferdam_and_excavation_area_-_forebay_slope_to_the_right."_-_NARA_-_294064.tif
"East_side_cofferdam_and_excavation_area_-_forebay_slope_to_the_right."_-_NARA_-_294064.jpg
"The_east_side_excavation_area_with_full_view_of_river_face_of_east_side_timber_cofferdam,_exposed_rock_wall_on_east..._-_NARA_-_294158.tif
"The_east_side_excavation_area_with_full_view_of_river_face_of_east_side_timber_cofferdam,_exposed_rock_wall_on_east..._-_NARA_-_294158.jpg
A_general_view_looking_west_across_the_damsite_-_east_excavation_pit_with_conveyor_feeder_in_foreground,_cofferdams..._-_NARA_-_294161.jpg
A_general_view_looking_west_across_the_damsite_-_east_excavation_pit_with_conveyor_feeder_in_foreground,_cofferdams..._-_NARA_-_294161.tif
"View_looking_upstream_into_cofferdam_area_from_overhead_cableway_showing_cofferdam_excavation_and_temporary_earth..._-_NARA_-_293764.tif
"View_looking_upstream_into_cofferdam_area_from_overhead_cableway_showing_cofferdam_excavation_and_temporary_earth..._-_NARA_-_293764.jpg
"Looking_down_into_upper_Cofferdam_excavation_from_rim_of_Black_Canyon_on_Arizona_side._Canyon_wall_in_foreground..._-_NARA_-_293749.tif
"The_60-inch_conveyor,_from_feeder_E8_in_the_east_excavation_area_to_the_spoil_pile_in_Rattlesnake_Canyon_on_the_west..._-_NARA_-_294078.tif
"Looking_down_into_upper_Cofferdam_excavation_from_rim_of_Black_Canyon_on_Arizona_side._Canyon_wall_in_foreground..._-_NARA_-_293749.jpg
"The_60-inch_conveyor,_from_feeder_E8_in_the_east_excavation_area_to_the_spoil_pile_in_Rattlesnake_Canyon_on_the_west..._-_NARA_-_294078.jpg
Aerial view of Tourane Airfield 01 (Indochina) c1954.jpg
Aerial view of Tourane Airfield 02 (Indochina) c1954.jpg
The_southeast_corner_of_the_immense_3,000_foot_Grand_Coulee_cofferdam_-_NARA_-_293984.tif
The_southeast_corner_of_the_immense_3,000_foot_Grand_Coulee_cofferdam_-_NARA_-_293984.jpg
"Site_of_Slave_Market,_Itu,_Calabar",_late_19th_century_(imp-cswc-GB-237-CSWC47-LS2-039).jpg
AMH-6157-NA_The_conquest_of_Macassar_by_Speelman_from_1666_to_1669.jpg
Fortifications_at_Larkoul_(JW_Edy_plate_65).jpg
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