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Fragment of uranium or yellow cake
Macro cubical pyrite on white matrix isolated on gray background
Sierra Negra Volcano. Sulfur mines. Galapagos Islands
Geothermal area of Leirhnjukur, Krafla lava fields, Iceland
Druza of large crystals of galena, with crystals of calcite and siderite
3D rendering of microscopic particles and bubbles
Pyrite ore or pyrite, iron mineral, basically an iron disulfide
Close-up of naturally occurring rare green crystalline ore
Topaz crystal isolated on the white background.
Uranium stone ore on an isolated background
Lady Knox geyser is a major attraction of Waiotapu Thermal Park, New Zealand.
Surface photography of nature pattern Crystal shot for background.
Fisetin molecule. It is plant flavonol from the flavonoid group of polyphenols. Molecular model. 3D rendering
Pegmatite mineral close up
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.
Natural view on travertine pools and terraces in Pamukkale. Cotton castle in southwestern Turkey
Colorful abstract apocalyptic landscape like moonscape of Dallol Lake in Crater of Dallol Volcano, Danakil Depression, Afar Triangle Ethiopia
Hot river at Geothermalatea in  the Haukadalur valley, east of Reykjavík, Iceland.
Close-up of naturally occurring rare crystalline ore
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Sulfur mineral specimen
Asbestos family mineral band in geological rock sample
Raw orange calcite stone macro isolated on white background
Pamukkale Traventine a cross section. Abstract.
Big natural stone green amber on white background
Magnified close up of porphyritic granite with fledspar.
The volcanic explosion crater of Dallol in the Danakil Depresseion in Nothern Ethiopia. The Dallol crater was formed during a phreatic eruption in 1926. This crater is known as the lowest subaerial vulcanic vents in the world. The surreal colours are caused by green acid ponds and iron oxides and sulfur.
Mikroklin Amazonit Kristall peak Teller County, Colorado
Free Images: "bestof:Sulfuric-acid-Givan-et-al-1999-3D-vdW.png Space-filling model of the sulfuric acid molecule H<sub>2</sub>SO<sub>4</sub> Structural data from cite journal A"
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Human genome by functions.svg
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