Gold mining, Democratic Republic of Congo
Boy working in a gold mine, Democratic Republic of Congo
Cobalt and copper mine, Democratic Republic of Congo
Hoisting Ore & Lowering Miners, Lead Homestake Mine, South Dakota, USA, circa 1905
Open pit mine, Democratic Republic of Congo
Industrial equipment
Mining core samples, Kenya
Mining core sample, Kenya
Diamond mining, South Africa 1871
19th-century diamond mining, Brazil
Bubble flotation in silver extraction
Malachite, SEM
IRON ORE MINING
Open cast copper mining in Arizona
Sapphire mining, Madagascar
Gold core sample
Gold in placer
DIAMOND MINING
Mercury gold panning extraction, 1940
Copper mine mill, Arizona, USA
Pinto Valley Copper Mine, Arizona, USA, aerial photograph
石垣修理に係る本丸発掘調査
Diamond-tipped drill, 19th century
Mineral exploration drilling, Kenya
Diamond drill bit
Venetia Diamond Mine, South Africa
Diamond rush, South Africa, 1870
Diamond mine, South Africa 1871
Diamond mine, South Africa 1872
Diamond processing, Siberia, Russia
Quartz crystal cluster
遺跡発掘調査
Large Group of Breaker Boys, Portrait, Woodward Coal Mines, Kingston, Pennsylvania, USA, circa 1890
Small Group of Breaker Boys, Portrait, Woodward Coal Mines, Kingston, Pennsylvania, USA, circa 1890
Diamond mining, Angola
South America, Peru, Cajamarca Region, Cajamarca, Gold mine Yanacocha
South America, Peru, Cajamarca Region, Cajamarca, Gold mine Yanacocha, Lorry
Gold nugget
Gold mining pit
Artisan miners, Kenya
COPPER MINING
Copper mine, Arizona, USA
Germany, Saxony, Leipzig, Brown coal mining
Mining peat from a raised peat bog
Germany, North Rhine-Westphalia, Glesch, Brown coal surface mining
Open-cast copper mine, New Mexico, USA
Germany, North Rhine-Westphalia, Huckelhoven, Crescent moon shining over Zeche Sophia-Jacoba shaft tower at night
Spreader at quarry
Trucks driving in quarry
Dump truck at quarry
USA, Virginia, Pennington Gap, Aerial view of stone quarry
Close up of marble rock, Italian quarry, Ruskeala mountain park, Sortavala, Russia
Marble rocks, Italian quarry, Ruskeala mountain park, Sortavala, Russia
Spain, Mazarron, former mine, yellow minerals
Germany, Lower Saxony, Salzgitter, iron ore mine, Salzgitter Kloeckner-Werke in the background
Germany, North Rhine-Westphalia, Grevenbroich, Garzweiler surface mine
Dump truck at gravel mine, Pak Chong, Nakhon Ratchasima, Thailand, Asia
Crusher and conveyor belts at gravel mine, Pak Chong, Nakhon Ratchasima, Thailand, Asia
Heavy machinery in quarry
Piles of aggregate in quarry
Heavy machinery at quarry, pouring aggregate onto pile
Quarry worker operating heavy machinery in quarry
Quarry with heavy machinery in use
Gravel quarry
Marble quarry, Sardinia, Italy
Coal mine
Sufco Coal Mine, Salina, Utah, USA
Open cast coal mine, aerial view
Zebraite
チュキカマタ銅山
採石場
Opencast coal mine
Cave of Swords, Naica Mine, Mexico
Coal mine pump, 19th century
Coal miner, 19th century
Coal miners, 19th century
OPEN-CUT MINING
発掘調査 藤原宮跡より天の香久山 大和三山
発掘調査 甘樫丘付近 蘇我入鹿跡?
Placer mining, California
OPEN-CAST GOLD MINE
Presidential Party of William McKinley Descending the 3,000 ft. Shaft into the Congress Gold Mine, Phoenix, Arizona, Stereo Card, Underwood & Underwood, 1901
Diamond mine slag heaps
Diamond miners, South Africa
Diamond mine, Siberia, Russia
GOLD MINER AT WORK
Slate mining
Colombia, Departamento del Choco, illegal gold mine
Colombia, Departamento del Choco, illegal gold mine in rain forest
Concrete quarry, aerial photograph
Concrete quarry and machinery next to quarry lake
Concrete quarry and machinery, aerial photograph
Heavy equipment mining
Construction vehicles at mining site
Coal dust explosion experiment, 1900s
Copper mining excavation
Banded Ironstone Formation (BIF)
Banded iron formation
GOLD MINING: KLONDIKE.
Geevor tin mine, UK
The Crown tin mine, UK
Peacock Ore
Zinc mine, 19th century
Copper Ore
Siderite, and iron ore
Washing for tin
Brochantite
Malachite in host rock
Azurite in host rock
Azurite
Malachite
Azurite and malachite
Automated drilling machine, Sandvik test mine, Finland
アンモナイト
Digger working in quarry
Digger working in quarry, close up