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Science background with molecule or atom
Factory, Dirt, Built Structure, Fertilizer
Sample of biotite Schist, from the shear zone in the Beitbridge Complex in South Africa. Schist is metamorphic rock caused by pressure during medium grade metamorphism.
Aerial view of cement factory in industrial production area. Smoke is coming out of the chimney. It is a beautiful sunny autumn day and the leaves in the trees are multi colored. The factory is located close to agricultural fields.
The rice has gone bad and the fungi on the rice,put on the white background.
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Benzaldehyde, benzoic aldehyde molecule. It is simplest aromatic aldehyde with odor of bitter almond. Molecular model. 3D rendering. Illustration
Mineral Fusinus sp. Pliozän
silver ore on rock close up macro
Pegmatite rock close up with many crystals.
Green Tsavorite garnet, rough samples on host rock from Tanzania. Total specimen weight 142 grams. Black background.
Aerial view of a mining quarry with heavy machinery, surrounded by forest.
Cassiterite tin oxide mineral isolated on white background
High angle view of beautiful scenery of coal-fired power plant, Ankara, Turkey.
Olivine, closeup of the gemstone cut out on a white background
Aerial view of huge industrial factory. Structures of cement producing plant.
Photo of olivine gemstone also called peridot
Natural gas power plant, 1,000-megawatt natural gas-fired, facility located southeast of the City of Sacramento, Sacramento County.
Anthracene molecule. It is polycyclic aromatic hydrocarbon PAH. Molecular model. 3D rendering. Illustration
Asbestos family mineral band in geological rock sample
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
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.
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
Fragment of uranium or yellow cake
Photo of olivine gemstone also called peridot
High angle view of beautiful scenery of coal-fired power plant, Ankara, Turkey.
Raw, uncut yellow diamond. 5.7mm diameter, weight 1.9 carats. On Black background.
Storage tanks in foreground at refinery being decomissioned due to age.
Druza of large crystals of galena, with crystals of calcite and siderite
chinese medicine arillus longan on black background
Free Images: "bestof:Benzene sulfuricacid.PNG zh 苯的磺化反应 Own Sammy312 2009-03-21 Check categories 2009 March 22 zh wikipedia 苯 Benzene 1 Reactions of benzene"
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