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bauxite is a natural mixture of aluminum oxides. Used in the production of alumina, cement and other industrial products
Pegmatite rock close up with many crystals.
Karlsruhe, Baden-Wuerttemberg,Germany – October 13, 2013: This dictionary is very famous and used by brazilians learners of German language.This version (Portuguese - German) of the German brand Langenscheidt stands on a white background. The photo was photographed in a studio setting.
matcha powder
specimen of natural raw malachite rock cutout on white background
glaucophane schist mineral sample under light microscopy
multi colored fluorite mineral crystal sample for science and geology
Silica Quartz mineralisation around purple fluorite cubic crystals in a mineral rock sample
epidote from Medina de Pomar, Spain isolated on white background
Bright Islands of the Ionian Sea, white stones and azure water
Apatite on a white background
Barite on fluoride
Cobalt is a chemical element present in the enameled mineral (CoAs2), which is used as a pigment for the blue tint in the entire industry worldwide
Abstract H2, Hydrogen Icon in Water Sphere
Chloroquini phosphas, chloroquine medicine substance. Drug introduced as treatment for coronavirus (SARS-CoV-2). Active in COVID-19 supportive therapy. Chemical formula written next to white pills.
sunstone mineral stone sample macro photography
Close up andrographis paniculata herbal antipyretic capsules isolated on white background
green milk tea powder
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.
Overhead view of Moringa powder in a white bowl and a bottle of Moringa pills isolated on white background. Some Matcha powder is spilled on the background. A wooden serving scoop complete the composition. High resolution 42Mp studio digital capture taken with Sony A7rII and Sony FE 90mm f2.8 macro G OSS lens
natural mineral on a green background with crystal quartz crystals is a beautiful background and an abstract, macro
Zeolite crystals in cavities of Igneous volcanic basalt rock
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Sample of blue chalcopyrite mineral isolated on white.
lava with some hauyne from the Mendig, Germany isolated on white background
Magnified close up of an igneous rock with metallic minerals in the cracks.
Cassiterite tin oxide mineral isolated on white background
Structural model of Benzene molecule
Big natural stone green amber on white background
Green quartz crystal isolated on the white background.
Free Images: "bestof:Prochlorit 1.jpg Mineral clinochlore chemical composition Mg Fe<sup>2+</sup> <sub>5</sub>Al Si<sub>3</sub>Al O<sub>10</sub> OH <sub>8</sub> from collection of"
Prochlorit 1.jpg
Staurolit 1.jpg
Amfibol 2.jpg
Augit 1.jpg
Apofilit 1.jpg
Pimelit 1.jpg
Chabazit 1.jpg
Wavellit 1.jpg
Azurit 1.jpg
Azurit 5.jpg
Natrolit 1.jpg
Muskovit 1.jpg
Hematit 1.jpg
Hematit 2.jpg
Azurit 2.jpg
Azurit 4.jpg
Akvamarin 1.jpg
Sfalerit 1.jpg
Sfalerit 2.jpg
Galenit 1.jpg
Galenit 2.jpg
Galenit 3.jpg
Chalkopyrit 1.jpg
Molybdenit 1.jpg
Gummit 1.jpg
Ametyst 1.jpg
Calcit 1.jpg
Chiastolith 1.jpg
Turmalin 1.jpg
Pyrargyrit 1.jpg
Pyrit 11.jpg
Aragonit 1.jpg
Tetraedrit 1.jpg
Boulangerit 1.jpg
Dolomit 1.jpg
Cronstendtit 1.jpg
Achat 1.jpg
Achat 2.jpg
Hausmannit 1.jpg
Scheelit 1.jpg
Chalcedon 1.jpg
Chalcedon 2.jpg
Thorit 1.jpg
Pyrit 13.jpg
Rubellit 1.jpg
Fluorit 1.jpg
Molybdenit 2.jpg
Argentit 1.jpg
Galenit 4.jpg
Cerussit 1.jpg
Baryt 11.jpg
Ametyst 2.jpg
Ametyst 3.jpg
Calcit 2.jpg
Baryt 2.jpg
Dolomit 2.jpg
Pyrargyrit 2.jpg
Pyrit 12.jpg
Staurolite structure 53151 ab.png
Staurolite structure 53151 ac.png
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