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Microscopic photography of crystal and shell fragmets of marine creatures and associated limestone rocks.
Abstract mineral background
Old Wall Surface Abstract Textured Background Design
Oil Slick On Asphalt
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Vivid mineral deposits and rock formations along the banks of the Rio Tinto in Huelva, Spain
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Textured background of rocks of different sizes and sea water on a rocky beach in South Sinai in Egypt, Selective focus of stones on the shore of the red sea at the daylight in summer
Natural agate surfaces, suitable for backgrounds and wallpapers.
froth in the water,arabesque
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Petrographic thin section under the microscope and with polarized light. Thin sections are geological samples for microscopy used in science and exploration. The rock is a particle limestone of Carbonic age from Europe.
Abstract mineral background
Old Wall Surface Abstract Textured Background Design
Abstract pattern on water
Fossil texture feature
Drone shot of the stunning landscape around Catstair Canyon in Grand Staircase Escalante National Monument at sunset.
Natural Marble High Resolution Marble texture background, Italian marble slab, The texture of limestone Polished natural granite marbel for Ceramic Floor Tiles And Wall Tiles.
Under the water.
fish fossil in rock as background
Diatoms occur in a variety of shapes. Each diatom is composed of one cell in a clear silica outer wall and is mobile. Each shape is a different species. A few filaments of cyanobacteria are also present. Freshwater. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Close up of oil on canvas on a painting
Strunjan cliff: .An 80 meters high cliff along 200 meters of the coast, a natural reserve and is the highest flysch cliff in the east part of the Adriatic.
Petrographic thin section under the microscope and with polarized light. Thin sections are geological samples for microscopy. The rock is an iron ore from the Banded Iron formation of Precambrian age from Australia. The brown parts are the iron.
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Lava stone in a macro shot
abstract alloy texture design background.
Grey rock texture
Looking through a window underwater where limpets and saline have grown over window.
Free Images: "bestof:OilShaleFossilsEstonia.jpg Ordovician bryozoans in an Estonian oil shale own enwiki 2006-06-24 Mark A Wilsonhttp //www3 wooster edu/geology/MWilson html"
Avdat02.JPG
David-Leroy.JPG
Lot_daug.jpg
Luca_Carlevarijs_(Italian_-_The_Bucintoro_Departing_from_the_Bacino_di_San_Marco_-_Google_Art_Project.jpg
Gerard_Hoet_(Dutch_-_The_Banquet_of_Cleopatra_-_Google_Art_Project.jpg
Kaiserin_Elisabeth_-_Franz_Xaver_Winterhalter,_1865-2.jpg
Kaiserin_Elisabeth_-_Franz_Xaver_Winterhalter,_1865-1.png
Österreichische Briefmarken Edition 8 Berühmte Marienbildnisse.jpg
BorovikovskiyV_PtGKushelNOV.jpg
OilShaleFossilsEstonia.jpg
EchinosphaeritesCements.jpg
Receptaculitid.JPG
MuhuStronghold.JPG
Hyoliths02.JPG
OrdCrinoidHoldfasts.jpg
KopeCobbleOrdovicianKY.jpg
PlatystrophiaOrdovician.jpg
MesselShaleSplitting.JPG
MesselShaleOutcrop081310.JPG
OilShaleEstonia.jpg
07PaleoFTb15.JPG
OrdFossilsMN.JPG
EncrustedStroph.JPG
OrdOutcropTN.JPG
CalciteEchinosphaerites.jpg
Outcrop of Upper Ordovician rubbly limestone and shale, southern Indiana.jpg
MuhuMonument.JPG
BrokenConcretion22.jpg
RugosaOrdovician.jpg
Trypanites01.jpg
Trypanites02.jpg
CretaceousSeep17.jpg
CrinoidHoldfastRoots.JPG
IsotelusHypostome.JPG
BaculitesSuturesAragonite.jpg
PetrocraniaOrdovician.jpg
Thallograptus.jpg
BurgessAnomalocaridid.jpg
Scenella.jpg
OttoiaBurgess.jpg
MtStephenAugust2009.JPG
FavositesOrdovicianIndiana.jpg
Bolboporites side view.jpg
Bolboporites top view.jpg
CornulitidOrdovician.jpg
StrophomenidCornulitidOrdovician.jpg
SwanPeakQuartziteOutcrop.jpg
ElrathiakingiUtahWheelerCambrian.jpg
SphenothallidHoldfastOrdovician.jpg
KanoshHardground.jpg
RusophycusOrdovician.jpg
BioclastsBiosparite.jpg
OrdNautiloidInternalMold.jpg
ZygospiraAttached.jpg
DiplograptusCaneySprings.jpg
Rhynchotremadentatum.jpg
Anomalocaris Mt. Stephen.jpg
VauxiaBurgess.jpg
FavositesThinSection.jpg
TetragraptusfruticosusBendigonian.jpg
GraptoliteEchinosphaerites.jpg
WalcottQuarry080509.jpg
Petroxestes pera Ordovician Ohio.jpg
Microconchus Devonian Ohio 01.jpg
ThecideanZalas.jpg
OysterBryozoansCoonCreek.jpg
AuloporaDevonianSilicaShale.jpg
NizanaVillage.JPG
TimnaArch.JPG
MakhteshGadolJurassicRidge.JPG
NizanaChurch.JPG
Acacia Negev.JPG
NizanaHospital.JPG
07PaleoFTb11.JPG
Catellocaula.jpg
BrownBodies.jpg
LibertyBorings.jpg
Prasopora.JPG
FossilMtnUT.jpg
Echinosphaerites.JPG
Ordovician hardground Utah.jpg
Petroxestes borings Ordovician.jpg
Protaraea.jpg
Seismite Ordovician Kentucky.jpg
Seismite Ordovician Kentucky Close.jpg
WhiteSandsGypsum.jpg
Hyoliths01.JPG
OrdHdgd03.jpg
Paleosabella4CS.jpg
EricIX.JPG
Desert Studies Center, Zzyzx Springs, California - 20050320.jpg
VistulaKrakow.JPG
SolovetskyStoneStPetersburg.JPG
TallinnWarMemorial2009.JPG
MakhteshGadolRoad.jpg
HellsHalfAcre.JPG
TroskyCastle.JPG
ObsidianDomeCA.JPG
WadiDepositsAZ.JPG
VeyoVolcano.jpg
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