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A ball and stick model of Human Insulin. Isolated on black.
Shiny green sharp emerald crystal highlighted and isolated on black background. Geology and mineralogy objects. Precious formations
Background of scientific cosmetic technologies. conceptual cosmetic solution for skin care. Background for biochemical, pharmaceutical, cosmetic and other medical concepts. Abstract science background. Abstract liquid, water. Molecules. 3D rendering.
Crystal gems, gem rocks and mineral gems. Isolated natural colored gemstones, glass, jewelry or geological magic items, purple, red, green, yellow, pink and blue. Vector rock set
Beautiful mineral wulfenite, background, texture. Soft focus selective focus.
Photo collection of half-precious stones and gem stones. Here shown: Citrine. You can be sure that this photos showing exactly the stone in the title. Stones are from a collection of a Stone Expert. This stones can be used as healing stones or jewellery.
green dioptase on blue plancheite photography isolated on white blackground. From Sanda, Mindouli District, Pool Department, Republic of the Congo
Natural Fluorite Stone Cluster Gemstone
Amazing cluster of rainbow Titanium Aura Quartz macro
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Beautiful synthetic bismuth hopper crystal
Agate raw ore
Apophyllite crystal cluster, mineral from India isolated on a pure black background
Minerals collection of Quartz, Amethyste and Bergkristall
Comparison photos of rare variety of diamond quartz with hydrocarbon inclusions (Petroleum quartz / Enhydro quartz) under daylight and UV light in the same position (soft focus in fluorescence image from light diffraction in quartz matrix)
Surface photography of nature pattern Crystal shot for background.
Tanzanite crystal
A closeup of citrine crystals.
Photo through a microscope of crystals grown from a solution of benzoic acid in alcohol. Polarized light technology. Abstract art wallpaper. Background for design.
Micro world
Agate stone with quartz geode. Multicolored silica bands colored with metal oxides are visible. Macro photography of the surface of the cut. Origin: Atlas mountains, Morocco.
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.
View of colemanite mineral (bor, boron, borax, ulexite). It is a borate mineral found in evaporite deposits of alkaline lacustrine environments. It is a secondary mineral that forms.
This example of naturally occurring Sulphur was mined in southern Arizona.
quartz mineral on black, isolated
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One raw uncut brightly blue Tanzanite crystal
Slice Of Agate Crystal
Beautiful yellow mineral sample
Quartz, Bergkristall from Switzerland
Free Images: "bestof:Cryolite HT.png en Polyhedral representation of the high temperature crystal structure of cryolite Na3AlF6 Fm-3m projected onto the a b plane Gray aluminium"
Line integral of scalar field.gif
Spin glass by Zureks.svg
Structure FeAl B2.svg
Cryolite HT.png
Cryolite RT ac.png
Cryolite RT ab.png
Chrysoberyl ab.png
Chrysoberyl ac.png
Schorl structure.png
Staurolite structure 53151 ab.png
Staurolite structure 53151 ac.png
Botallackite.png
Breithauptite structure.png
Anglesite structure ac.png
Anglesite structure bc.png
Libethenite structure.png
Laurionite crystal structure.png
Paralaurionite crystal structure.png
Miargyrite.png
Cumengeite structure.png
Mounanaite ab.png
Mounanaite ac.png
Stannite.png
Benitoite structure.png
Olivine Mg2SiO4.png
Thoreaulite crystal structure.png
Dioptase structure.png
Alexandrite structure.png
Indialite structure.png
Joaquinite-(Ce) structure.png
Dioptase structure ac.png
Francevillite ab.png
Francevillite ac.png
Francevillite bc.png
Caldérite.png
CaTiO3 structure ab.png
CaTiO3 structure bc.png
Carnotite structure ab.png
Carnotite structure ac.png
Cookeite r structure.png
Post-perovskite structure ab.png
Post-perovskite structure bc.png
Paracelsian structure 001.png
Paracelsian structure 010.png
Paracelsian structure 100.png
Cookeite r structure Al-layer.png
Cookeite r structure AlSi-layer.png
Cookeite r structure Al,Li-layer.png
RutileOrtNonOrt.png
Rhenium trioxide polyhedra.png
Gorceixite crystal structure.png
Cordierite structure.png
Komkovite crystal structure.png
Cinnabar crystal structure.png
Vanadinite.png
Sodium chloride crystal.jpg
Etvan.png
Fiedlerite.png
Atacamite.png
Kurnakovite.png
Cadmium chloride crystal.jpg
Ag3VO4 gamma crystal structure.png
KMitscherlichite.png
1D Photonic Crystal.png
Fiedlerite-1A.png
Willemite.png
Boleite 001.png
Covellite LT.png
Greigite structure 110 FeS6 octahedra.png
Greigite structure 110 FeS4 tetrahedra.png
Greigite structure 110 SFe4 tetrahedra.png
Crystal Structure of FGF10-FGFR2b Complex-1NUN.png
Boleite 111 open cage.png
Cumengeite structure open cage.png
Talc 2M structure ac.png
Heavy atom.png
Spinel structure.png
111USSenateStructure.png
Crystal Structure of the Ku Heterodimer - 17.png
Crystal Structure of the Ku Heterodimer - 20.png
Crystal Structure of the Ku Heterodimer - 33.png
Surface projections of the organs of the trunk.png
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