1116-52425 - A Cut Lime

832-394813 - Capsules with food supplement and omega-3 fatty acid in wooden spoon

1350-4152 - An acid tanker and pumper truck for acidizing an oil well to restore production. Utah.

1350-4153 - A workover rig with an acid tanker and pumper truck acidizing an oil well to restore production. Utah.

1116-51710 - Sulphur smoke inside Ijen Volcano crater; East Java, Java, Indonesia

1116-51707 - Sunrise at Ijen Volcano crater; East Java, Java, Indonesia

1350-2930 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2931 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2927 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2913 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2926 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2924 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2942 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2925 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2929 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2911 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2912 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2928 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2941 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2914 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1350-2910 - Dallol hydrothermal hot springs in the Danakil depression at the Afar Triangle, Ethiopia

1348-962 - Wart treatment

1348-1327 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature

1348-1328 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature

1348-1326 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature

1179-4412 - Sulphur acid hot springs, Dallol, Danakil Depression, Afar Region, Ethiopia, Africa

1179-4413 - Sulfuric acid hot springs, Dallol, Danakil Depression, Afar Region, Ethiopia, Africa

1179-4410 - Yellow acid sulphur sediments in the thermal area of Dallol, Danakil Depression, Afar Region, Ethiopia, Africa

1116-42820 - Agriculture - Ripe lemons on the tree on a rainy day / Tucson, Arizona, USA.

1184-1852 - Colourful spings of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1184-1851 - Colourful spings of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1184-1850 - Colourful spings of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1184-1853 - Colourful springs of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1184-1857 - Colourful springs of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1184-1855 - Colourful spings of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa

1109-2868 - Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

1109-2867 - Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

1109-2866 - Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

857-92062 - Aerial view of coal-fired power plant in Asheville, NC

857-92063 - Aerial view of coal-fired power plant in Asheville, NC

911-10243 - A BP chemical plant at salt End on Humberside which produces Acetic Acid and a gas fired power station It is vulnerable to coastal flooding, and although sea defences were constructed some years ago, climate change driven sea level rise and increased stromy weather, leaves it vulnerable to inundation.

797-10900 - USA, Florida, Recycling, Deposit area to recycle and dispose of harmful household items.

816-7411 - The very acid Ijen crater lake in the Ijen Volcano, Java, Indonesia, Southeast Asia, Asia

816-6741 - Very green acid crater in the Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific

857-66739 - A village named Muftaffabad Loni on the outskirts of New Delhi, India that specializes in recycling circuit boards from electronics. The boards are taken out of electronics in other areas of New Delhi. Some of the boards are burned, some are dipped in sulfuric acid to get the metals separated from the plastics.

817-386977 - Minerva Terrace Mammoth Hot Springs Yellowstone National Park Wyoming, WY

1109-18 - Panorama of sulphur worker appearing out of toxic fumes at Kawah Ijen volcano, East Java, Indonesia, Southeast Asia, Asia

1109-15 - Kawah Ijen and its turquoise acid crater lake, Java, Indonesia, Southeast Asia, Asia

797-8052 - Austria, Vienna, The Naschmarkt, Display of Federweisser, wine in the fermentation stage, known as Sturm in Austria, line of bottles with tasting glasses Due to the carbonic acid, Federwei?er tastes quite refreshing, not unlike a grape lemonade or a sweet sparkling wine

817-145440 - Izerskie Mountains in the Sudety Range, The result of acid rains

817-48832 - Winterton acid heath and dunes, Winterton Dunes National Nature Reserve, Norfolk, England

817-30019 - Lemons

29-3634 - Malyi Semyachik volcano, acid lake inside summit crater, Kamchatka, East Siberia, Russia

29-4847 - Steam plume off boiling acid lake, Naka-dake active crater, Aso volcano, Kyushu, Japan, Asia