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The green crater lake of the Ijen volcano in East Java, Indonesia. At the shore of the acid lake there is an active vent which is a source of elemental sulfur. At this place local people do sulfur mining - the miners break out the sulfur in large pieces and carry it in baskets up to the crater rim and afterwards down to the village at the slopes of the vulcano. These workers are carrying baskets with loads between 70 and 100 kilograms, most of them are doing this twice a day.
Sierra Negra Volcano. Sulfur mines. Galapagos Islands
Observation point for volcanic activity at a steam hole at Whakaari, White Island in New Zealand surrounded by yellow sulphur crystals
Ijen volcano, Indonesia
Magnesium oxide, is a natural product, obtained from the calcination of the mineral magnesia, strengthens the digestive system. Medicine or pharmacy concept.
A salt evaporation pond is a shallow artificial salt pan designed to extract salts from sea water or other brines. Natural salt pans are geological formations that are also created by water evaporating and leaving behind salts. Salt evaporation ponds may also be called salterns, salt works or salt pans.
Extraction of granite. Open cast mine. Stone Quarrying.
Scenic view of Ijen volcano on Java, Indonesia
Volcanic views and traditional sulfur mining are the main attraction at Ijen volcano, East Java, Indonesia.
Composition bouquet of white chrysanthemum flowers and green leaves on an isolated background
Sulfur gas protruding from ground of active mountain named Owakudani, located in Hakone, Japan. This area also can view Fuji mountain on bright day. Photo taken from Hakone ropeway.
Myvatn, Iceland. Aerial view of hot springs in Hverir - Namafjall Geothermal Area.
The crater lake of vulcano Ijen on the island of Java, Indonesia
Oil Refinery Gas Chemical Equipment Prodiction
Calcium sulfide is a solid inorganic compound with the chemical formula CaS, used in the production of certain types of paints, ceramics and paper.
Mineral Fusinus sp. Pliozän
Sulfur in the basket prepared for carrying from kawa ijen volcano, Indonesia
The hot mineral waters that rise to the surface in Pamukkale are composed of calcium carbonate. Over time, the deposited calcium carbonate and other sediments covered the land with a white layer. This formation and the fact that the ancient city of Hierapolis is here have attracted tourists for years and made Pamukkale an important tourist area.
coltan from Brimstone Mine, Maine, USA isolated on white background
The volcano and lake Kawah Ijen is an acidic lake reputed to be the most acidic on the planet.
Volcanic crater below has blue water
Scenic view of sunrise above beautiful mountain lake, volcanoes, dead trees and sulfur smoke on Java island, Indonesia
Close-Up Of Panaromic View Of Hot Spring Against Cloudy Sky
The sulfuric lake of Kawah Ijen's cauldron, Indonesia
Dangerously low water levels in dam reservoir in the Dolomite mountains Italy during summer heat wave
Drone view of Cornelly Quarry in Wales, UK
Hverir Geothermal Area (in the northern port of Iceland) during summertime
Pamukkale; Hierapolis; Denizli; Holiday; Turkey; Turkey Holiday; Mediterranean Region; Mediterranean Sea; Traverten; Historical Waters; Medicinal Water; Thermal Baths; Pamukkale Spa; Pamukkale Ruins
Snow avalanche in the mountains surrounding the town of Grindelwald in Switzerland
High up view on Mt. Io, Hokkaido where a large geothermal steam vent spews out hot gasses and sulfur. Drone point of view.
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Sulfur dichloride.svg
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