Two natural piece of chalk mineral stone is isolated on white backgroundZDARMA
Calcium oxide, also called quicklime, quicklime. industrial product used in constructionZDARMA
Selective focus of a natural calcite like looking crystal on display in a museumZDARMA
Calcium carbonate, the result of the reaction of calcium oxide with carbon dioxide. being prepared in petri dishZDARMA
Calcium chloride being prepared in the laboratory. used as in brine for refrigeration machines, ice dust on the roads, construction and food industryZDARMA
Calcium carbonate, the result of the reaction of calcium oxide with carbon dioxide. being prepared in petri dishZDARMA
White powder of concrete, clay or bentonite isolated on white background with clipping path. macro photo of powdered chemicals as calcium, gypsum or plaster close upZDARMA
Molecular structure calcium carbonate caco3 vector. calcium mineral yellow golden drop vitamin liquid substance for helathy cosmetic and beauty. chemical element realistic 3d illustrationZDARMA
Calcium oxide, also called quicklime, quicklime. industrial product used in constructionZDARMA
Calcium sulfide is a solid inorganic compound with the chemical formula cas, used in the production of certain types of paints, ceramics and paper.ZDARMA
Calcium, pile of granulated calcium powder, fluoride, nitrate, used in the beauty, pharmaceutical or industrial industryZDARMA
Closeup of sample of natural mineral from geological collection - raw chalk (white limestone) rock isolated on white backgroundZDARMA
Dry chemical powder. could be a natural chemical extract or product of industrial chemistry.ZDARMA
Dry chemical powder. could be a natural chemical extract or product of industrial chemistry.ZDARMA
Denizli, turkey - june 27, 2017: people in travertine in pamukkale cotton castle in turkeyZDARMA
Diagram of the laboratory preparation of carbon dioxideZDARMA
Top view of white calcium carbonate tablets in a symbol shape of ca alphabetZDARMA
Travertine pools and terraces in pamukkale, turkey in a beautiful summer dayZDARMA
Sodium chloride,salt in a clay bowl with coal.ZDARMA
Work of heavy mining excavators in the chalky quarry. heavy chalk mining industry.ZDARMA
Pile of calcium hydroxide or lime in bags, quicklime or slaked lime.ZDARMA
Calcium carbonate whiting is a flux used in pottery glazes to improve durability and hardness. caco3. label made for the photo shoot, no copyright infringement issues.ZDARMA
Stone texture seamlessZDARMA
Amorphous granule of calcium carbonate, vintage engraved illustration.ZDARMA
Structure coral polyp. coral anatomy. the coral polyps tend to live in colonies and form the building blocks of the reef.ZDARMA
Beautiful round aragonite clusters, a carbonate mineral, a crystal form of calcium carbonate,ZDARMA
Caliche, sedimentary rock, consisting mainly calcium carbonate used in construction worldwideZDARMA
Yellow and orange calcite, found in mexico on white background - a carbonate mineral and polymorph of calcium carbonate, caco3ZDARMA
Top view of white calcium pills pouring out of glass bottle. calcium supplement tablets forming shape ca on white background.ZDARMA
Calcium hydroxide, also known as hydrated lime, lime milk, neutralac, or slake. product for industrial use for different purposes.ZDARMA
Top view of a wooden spoon of white calcium carbonate tablets above a glass of fresh milk on a gray backgroundZDARMA
Calcium carbonate, the result of the reaction of calcium oxide with carbon dioxide. being prepared in petri dishZDARMA
Close up chemical ingredient on white laboratory table. calcium carbonate chip in chemical watch glass. side viewZDARMA
Calcium carbonate is a chemical substance with the caco formula. main alkaline component of rocks such as limestones. result of the reaction of calcium oxide with carbon dioxideZDARMA
Calcium sulfate is a chemical compound represented by casoâ‚„, it is an inorganic salt, with a rhombic structure, normally found in the solid state, used as a fertilizer.ZDARMA
Pamukkale, turkey - one of the most famous attractions of turkey, pamukkale is visited by millions each year. here in particular the white travertine terracesZDARMA
Limescale at the bottom of kettle - hard water and calcium conceptZDARMA
Close up of hard stony coralZDARMA
Tablet of calcium effervescent melting in a drinking water close up with copyspace. vitamin and nutrient supplement for healthy and elder people. calcium supplement can prevention from bone issue.ZDARMA
Limescale on faucet mesh in bathrooms. close up viewZDARMA
Carbonate travertines the natural pools during sunset, pamukkale, turkeyZDARMA
The texture of light calcium carbonate in full screen as a substrate, background. texture of travertine, thermal spring of the city of pamukkale in turkey.ZDARMA
Thermal springs of pamukkale with terraces and natural pools in denizli in southwestern turkeyZDARMA
Rock formation coral limestone black backgroundZDARMA
Closeup of sample of natural mineral from geological collection - unpolished chalk (white limestone) rock isolated on white backgroundZDARMA
Calcium carbonate salt in petri dish on white backgroundZDARMA
Pamukkale travertines pools and terraces. denizli, turkey. natural site of hot springs and travertines, terraces of carbonate minerals.ZDARMA
White calcium carbonate powder chemistryZDARMA
Hand of worker with the gun for serving a high-pressure sand jet. a man in a white protective uniform cleans stone carved sculpture from the dirt.ZDARMA
Unpolished chalk (white limestone) rock stone on white backgroundZDARMA
Closeup shot of the dried coral skeleton shell.ZDARMA
Travertine pools and terraces at pamukkale in turkeyZDARMA
Natural travertine pools and terraces at sunset - pamukkale, turkeyZDARMA
Water tap in detail with limescale close up soiled bathroom calcified faucet repairs faucet aerator cleaning with steam cleaner before and after the procedureZDARMA
Coral isolated on white backgroundZDARMA
Chalk quarry in divnogorie. in these places, the thickness of the chalk layer reaches 60 mZDARMA
Dirty steel surface after dry water. rough metal textureZDARMA
Industrial production of chalk and clay mining. open pit mine, digging for minerals. high quality photoZDARMA
Calcium oxide, also called quicklime, quicklime. industrial product used in constructionZDARMA
Beautiful white sea coral isolated on a black backgroundZDARMA
Thermal springs of pamukkale with terraces and natural pools in denizli in southwestern turkeyZDARMA
Young girl playing by natural swimming pool in bagno vignoni, with thermal spring water and calcium carbonate deposits, which form white concretions and waterfall. tuscany, italy.ZDARMA
Limescale. chrome faucet with hard water calcification deposit close-up. tap needing decalcification and water softener. scale build-up on old kitchen or bathroom plumbing. blue background copy space.ZDARMA
Pamukkale, turkey - one of the most famous attractions of turkey, pamukkale is visited by millions each year. here in particular the white travertine terracesZDARMA
Woman looks through a transparent electric kettle with limescale. chalk residue of calcium carbonate. concept of repair of household appliances due to hard water.ZDARMA
Calcification of a faucet closeup, faucet with lime deposit calcified detailZDARMA
White limestone quarry on a background of blue sky with cloudsZDARMA
Limescale, lime scale in old kettle in kitchen. a white, chalky residue of calcium carbonate. household appliances repair caused by hard water.ZDARMA
White calcium carbonate powder chemistryZDARMA
Hand of a person seen taking out lime scale or mineral residue from the inside of a water boiler or heater.ZDARMA
Woman hands kettle with limescale. a white, chalky residue of calcium carbonate. household appliances repair caused by hard waterZDARMA
Silver round shower head with hard water deposit all around the sprinklers close up macro side shot isolated against light gray backdropZDARMA
Powdered calcite, industrial mass, used in fiberglass, plastic mass, agribusiness, civil construction and cosmetics.ZDARMA
Water tap in the bathroom close-up. hard water. plaque on the tap from dirty water.ZDARMA
Sunlit colored pamukkale terraces at sunset. turkey landmark.ZDARMA
Brown bacteria mats created by cyanobacteria in the water of the travertine terraces formed by the geysers on the main terrace at mammoth hot springs in yellowstone national park, wyoming, usaZDARMA
Inside open chalky quarry pit in autumn.ZDARMA
Silver round shower head with hard water deposit all around the sprinklers close up macro side shot isolated against white backdropZDARMA
Travel woman enjoying pamukkale tranvanter pools at ancient hierapolis, denizliZDARMA
Kettle with white limescale surface - hard water conceptZDARMA
Limescale. close-up of hard water calcium carbonate deposit on faucet tap. selective focus close up of lime scale deposit build-up on old kitchen or bathroom chrome sink tap.ZDARMA
Faucet with lime deposit calcified detail, calcification of a faucet in closeupZDARMA
Silver round shower head with hard water deposits all around the sprinklers close up macro side shot isolated against light grey backdrop 2019ZDARMA
Calcified electric kettle after cleaning, the result of descaling agent or citric acidZDARMA
Carbonate travertines the natural pools during sunset, pamukkale, turkeyZDARMA
Weathered limestone blocks which form the wall of an historic church in italy. the grey stone blocks clearly show the holes caused by extreme chemical weathering caused by traffic pollution and acid rain.ZDARMA
Crushed eggshell natural shell source of calcium carbonate and recycle raw materialZDARMA
Water tap in the bathroom close-up. hard water. plaque on the tap from dirty water.ZDARMA
Crystal clear blue water and brown bacteria mats created by cyanobacteria in the water of the travertine terraces formed by geysers at mammoth hot springs in yellowstone national park, wyoming, usaZDARMA
Heap of white powder of baking soda, clay or bentonite on black background. powdered chemicals as calcium, gypsum or plaster side viewZDARMA
Conch shell with white backgroundZDARMA
Thermal springs of pamukkale with terraces and natural pools in denizli in southwestern turkeyZDARMA
Five glass jars with different chemical inorganic reagents and formulas.ZDARMA
Hand of worker with the gun for serving a high-pressure sand jet. professional restoration of historical buildind with stone carved decorative elements.ZDARMA
Taking out an electric heater from boiler or water heater to remove lime scale residue on it as part of a maintenance. electric thermostat being removed from boiler.ZDARMA
Coral isolated on black backgroundZDARMA
Anhydrous monocalcium phosphate is produced chemically for commercial use. used in the food industry as a buffer, fixing agent, chemical yeast, mineral supplement and nutrient.ZDARMA
Dikteo andro cave also known as birth place of zeus in crete, greeceZDARMA