0.5 grams of gold panned in Andrano-Tsimaty village, Northern Madagascar
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Pete Oxford / 0.5 grams of gold panned in Andrano-Tsimaty village, Northern Madagascar
Potassium chloride mined, used as soil fertiliser.. Sergipe, NE Brazil
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Luiz Claudio Marigo / Potassium chloride mined, used as soil fertiliser.. Sergipe, NE Brazil
Industrial truck at the Poro mines, Houailou, North Province, New Caledonia, August 2012.
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Roland Seitre / Industrial truck at the Poro mines, Houailou, North Province, New Caledonia, August 2012.
Man working in salt extraction from Karoum salt lake, Danakil depression, northern Ethiopia, February 2009
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Loic Poidevin / Man working in salt extraction from Karoum salt lake, Danakil depression, northern Ethiopia, February 2009
Aerial view of China Clay pits in Cornwall. UK England April 2010
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Dan Burton / Aerial view of China Clay pits in Cornwall. UK England April 2010
Cross section of Rhodochrosite, Capillitas Mine, Catamarca, Argentina
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John Cancalosi / Cross section of Rhodochrosite, Capillitas Mine, Catamarca, Argentina
Disused iron wellhead, lift mechanism and mine works. Magpie Mine, a disused lead mine, Peak District National Park, UK, March 2008.
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Alex Hyde / Disused iron wellhead, lift mechanism and mine works. Magpie Mine, a disused lead mine, Peak District National Park, UK, March 2008.
Amazonite, a variety of microcline feldspar (potassium aluminium silicate). Feldspars are the principal constituents of igneous and plutonic rocks, among the most common minerals on Earth. Teller Coun...
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John Cancalosi / Amazonite, a variety of microcline feldspar (potassium aluminium silicate). Feldspars are the principal constituents of igneous and plutonic rocks, among the most common minerals on Earth. Teller Coun...
People working at sulphur mine at Kawah Ijen, Java, Indonesia.
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Mark Taylor / People working at sulphur mine at Kawah Ijen, Java, Indonesia.
Men working the sulphur mine at Kawah Ijen, Java, Indonesia. No release available.
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Mark Taylor / Men working the sulphur mine at Kawah Ijen, Java, Indonesia. No release available.
Men working the sulphur mine at Kawah Ijen, Java, Indonesia.
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Mark Taylor / Men working the sulphur mine at Kawah Ijen, Java, Indonesia.
Driver in the cab of an underground train in the October Mine near Norilsk. Western Siberia, Russia, 2000.
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Bryan and Cherry Alexander / Driver in the cab of an underground train in the October Mine near Norilsk. Western Siberia, Russia, 2000.