Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Druza of large crystals of galena, with crystals of calcite and siderite
Pegmatite rock close up with many crystals.
Microcrystalline wax with chemical formula on white laboratory table.
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Gold (Au) ore. The element associated with quartz veins and sulfides. White background. Largest producers China, Australia, Russia, Canada, USA, Mexico, South Africa, Uzbekistan
calcite and duftite mineral sample crystals, rare earth minerals
Fragment of uranium or yellow cake
Prehnite mineral for accessories industrial isolate on white background
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
Atacamite calcination of chlorides
A green valley of wonders, clear mountain waters, flat rocks of the gorge, greenery, paths for wandering, forests, bridges, socializing in nature. Hikers take selfies in beautiful locations. Nature raises our healthy vibrations.
White talc mineral from Spain isolated on a pure black background
Magnified close up of a pegmatite rock with many colors.
Big natural stone green amber on white background
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Macro stone albite mineral on black close up
sunstone mineral stone sample macro photography
Crystal mineral spodumene. Commercially mined source of lithium (Li). Black background. Copy space.
rock surface
Raw orange calcite stone macro isolated on white background
Inside protein molecule
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Zeolite crystals in cavities of Igneous volcanic basalt rock
Druse of quartz crystals, calcite and siderite spherulites from Nikolaevskiy Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
Pegmatite mineral close up
a sample of minerals from nature
Barite on fluoride
Macro shooting of natural gemstone. The texture of the mineral olivine. Abstract background
Triangle calcite crystal cluster from Turkey.\nCalcite is a mineral name and the chemical structure of this mineral, called carbonate rocks, is CaCO3. It is found in crystal form in various shapes (crystallizes as rhomboid, scalenoeder) and has a glassy, ​​colorless and transparent structure. It is easily ground and a white powder is obtained. Its hardness is 3 on Moh's scale and its density is 2.6-2.7.
Free Images: "bestof:Calcium carbonate.png Chemical structure of calcium carbonate Own 21 13 4 December 2009 UTC Edgar181 <span class signature-talk >talk</span> Calcium carbonate"
Homme jaguar ancêtre GIII maya.jpg
Goat in Sweden2.jpg
Brain_Coral_Christmas.jpg
cave-dripping-cave-flowstone-571869.jpg
mammoth-hot-springs-travertine-1238259.jpg
limestone-terraces-geology-water-828958.jpg
Salaria pavo male 2009 G9.jpg
Salaria pavo female 2009 G2.jpg
Project 1164 Moskva 2009 G1.jpg
Statue San Agustino Recoleto in Maracaibo.jpg
Da Lat train station 02.JPG
Remington M1867.jpg
Sarychev Volcano edit.jpg
VW New Beetle front.JPG
VW New Beetle rear.JPG
Phellinus igniarius Oak 2009 G1.jpg
Borabora3.jpg
Eilean Donan.jpg
Atractomorpha lata which copulates 08Oct4.jpg
BG57 Patrol boat 2012 G1.jpg
Project 61M Smetlivyy 2009 G1.jpg
Old Colonial Houses in Valencia.jpg
Oasis beach in Guamache, Margarita Island.jpg
Antep_erased2.jpg
Pecos mariposa lily.jpg
Tree branch after ice storm.JPG
Trophée romain, Piazza del Popolo, Rome, Italie.jpg
Orychophragmus violaceus 0943.jpg
St. Antonius Deschwanden in St Ulrich Gröden.jpg
Anatomía humana.png
Rapana Black Sea 2008 G1.jpg
Moaï-kava-kava bicéphale Ile de Pâques. Museum La Rochelle.jpg
Clibanarius erythropus 2009 G3.jpg
Laetiporus sulphureus 2010 G1.jpg
AucklandZoo.1030.JPG
Nazaret Gabrielskirche BW 11.JPG
Boletus reticulatus 2009 G2.jpg
AucklandZoo.1019.JPG
AS-16 Kickback 2008 G1.jpg
Kommuna rescue ship 2009 G2.jpg
2009.10.04 - 26 - Waidhofen a.d. Ybbs.jpg
A-blue-water-droplet.jpg
Ziegen unbekannt.jpg
8-cell.gif
Acrida cinerea 08Oct13.jpg
Flag of Dubrovnik-Neretva County with Croatian flag.JPG
Lamium amplexicaule 0904.jpg
Petra Jordan BW 36.JPG
Emys orbicularis 2009 G1.jpg
Fomitopsis pinicola 2009 G1.jpg
Hand saw - small.jpg
KIL-158 2012 G2.jpg
Loutraki beach walk.JPG
Lion Barye porte des Lions Louvre Paris.jpg
Sarcophagus king Frederik 4 Roskilde Denmark.jpg
Argiope bruennichi 08Oct10.jpg
Amun 2010.jpg
2062 series locomotive (2).JPG
Ravenna BW 3.JPG
Beach from Le Royal Méridien Beach Resort and Spa in Dubai.jpg
London bus.jpg
Podiceps_grisegena2.jpg
VADM_John_Bulkeley_1988_NR_edit.jpg
2005.06.15 - Hardegg - Burg - 13.jpg
Dinkelsbuehl BW 3.JPG
Maletsunyanefalls.JPG
St. Casimir Vilnius.JPG
Project 1135M Pytlivyy 2009 G1.jpg
Vorontsovo manor Park. One of the ponds, part of ponds cascade.jpg
Great Wall of China July 2006.JPG
Pavo Real Venezolano.jpg
Pont-levis Château de Hautefort 5.jpg
Entrée Château de Hautefort 21.jpg
Fire station Vatican 12.jpg
The_Gypsy_Girl_Mosaic_of_Zeugma_1250575.png
20050525-033-lido cut.jpg
Trier Frankenturm BW 1.JPG
RCA ’808’ Power Vacuum Tube.jpg
Giant Tortoise.JPG
Ravenna BW 1.JPG
Morning-glory-C6295b.jpg
Project 1134B Kerch 2009 G1.jpg
Project 1124M Suzdalets 2009 G1.jpg
Ganoderma applanatum 2010 G1.jpg
Multia landscape.JPG
Printenmann, Weihnachtsmarkt, Aix-la-Chapelle, Allemagne.jpg
Paul_Robeson_1942_crop.jpg
Iguanidae head from Venezuela.jpg
Toshiba Vacuum tube Radio.jpg
Persons.jpg
Thiodina puerpera female 02.jpg
Pantages HDR.jpg
Rally Dakar 2009 9-2.jpg
Hipparion gracile MNHN1.jpg
Chapelle vue depuis le Château de Beynac Dordogne 21.jpg
Tetragrammaton_a.jpg
SenatorWetmoreInAutomobile retouched.jpg
Sudika Xewkija La Rotunda.jpg
Snowy 365 at Watlington.JPG
Torre Guinigi from Torre Torre dell'Orologio.jpg
Terms of Use   Search of the Day