Open-cast copper mine, New Mexico, USA
Copper mine, Arizona, USA
Copper mine mill, Arizona, USA
Bingham Canyon copper mine
Open cast copper mining in Arizona
Copper Ore
Cobalt and copper mine, Democratic Republic of Congo
チュキカマタ銅山
Pinto Valley Copper Mine, Arizona, USA, aerial photograph
Opencast coal mine
Covelline
Borax mine, California, USA
Diamond processing, Siberia, Russia
Open pit mine, Democratic Republic of Congo
COPPER MINING
Molybdenum, Arizona, USA
Molybdenite
Molybdenite mineral, molybdenum ore
Rio Tinto Kennecott Copper Smelter
Wulfenite crystals
Smokestack for a copper smelter plant
Surface coal mine, Wyoming, USA
Mountain Pass rare earth mine
Venetia Diamond Mine, South Africa
Bingham Canyon copper mine, 1942
Fibrous antlerite
Microcrystalline antlerite
Brochantite
Malachite, SEM
Malachite in host rock
Azurite in host rock
Azurite
Malachite
Azurite and malachite
Extracting copper, by roasting ore with bandies of faggots.
Siderite and calcite
OPEN-CAST GOLD MINE
Cave of Crystals, Naica Mine, Mexico
Cave of Swords, Naica Mine, Mexico
Entrance to Naica Mine crystal caves
OPEN-CUT IRON MINE
Diamond mine, Siberia, Russia
Molybdenite in pegmatite
URANIUM MINE
Dump truck in coal mine at sunset
Mountaintop removal coal mining
Close-up of two dump trucks in coal mine
Native Copper
Native copper
Native copper, macrophotograph
Silver wire, mine specimen
Chuquicamata copper mine, Chile, satellite image
Siderite, and iron ore
Bauxite
Native Copper, Michigan, USA
Native Copper (Cu)
Forms of copper ore
OPEN-CAST COAL MINE
Chromite and serpentine
Hydrothermal ore formation, artwork
Zinc mine, 19th century
Copper mine buildings, Arizona, USA
Malachite, an ore of Copper
NCHANGA MINE OPEN PIT
Zincblende
Gold in Quartz
Diamond miners with explosives
Diggers, excavators and other heavy machines in mine of quarry standing in line
Borax
Man getting Ready to Blast Ore with Dynamite at Copper Mine, Bingham Canyon, Utah, USA, Andreas Feininger for Office of War Information, November 1942
Great Orme copper mine
Malachite-based mineral deposit
Banded iron formation
Potash deposits at mine, Utah, USA
Sulphur deposits, Mount Iwo, Japan
Rhodonite specimen
Dendritic pyrolusite
Pyrolusite
Quarry, aerial photograph
Germany, Lower Saxony, Salzgitter, iron ore mine, Salzgitter Kloeckner-Werke in the background
Malachite, Arizona, USA
Chalcosite
Chrysocolla, macrophotograph
Bournonite
Open cast coal mine, aerial view
Sand and gravel mine, aerial photograph
Dendritic copper specimen
Kayenta coal mine, USA
Galena & sphalerite on quartz substrate
Quartz with Galena & sphalerit
Rock Face
Parys Mountain Quarry (Mynydd Parys)
Azurite, an ore of Copper
Chalcopyrite, an ore of Copper
OPEN-CAST MINE
Bubble flotation in silver extraction
Copper mining excavation
Chrysocolla, a minor ore of Copper
Outback quarry, Australia
Zebraite
Slag heaps
世界の露天掘り
Trains of Ore Containing Copper Arriving at Refining Plant, Salt Lake County, Utah, USA, Andreas Feininger for Office of War Information, November 1942
Close up of marble rock, Italian quarry, Ruskeala mountain park, Sortavala, Russia
Marble rocks, Italian quarry, Ruskeala mountain park, Sortavala, Russia
DIAMOND MINING
Quartz vein in granite
Conveyor with coal from opencast mine
19th-century Native American mine worker
Bingham Canyon Mine landslide, USA, 2013
Mining peat from a raised peat bog
Hoisting Ore & Lowering Miners, Lead Homestake Mine, South Dakota, USA, circa 1905
Mining core sample, Kenya
Sulphur rocks
IRON ORE MINING
Coal mine
Taconite processing plant, USA