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pure sample of element number 28
Hematite crystal background.
chloride potion in glass, crystal or salts used in chemical reactions
turquoise mineral stone
Colorful dry chemicals and magnetic material in loose powder form varying in a wide range of shades.
A copper mine ore nugget.
Isolated Nickel (Ni) sulphide (pentlandite) ore, black background, with text. Mined in Australia, South Africa, Canada, Russia. Compete with Ni laterite producers, such as Indonesia and Philippines
A miner has cut from the earth semi-precious gemstones. He shows the viewer a raw cut stone in his hand.
Chemical powder from the chemistry kit with macro lens photographed in studio
Chrysocolla crystal isolated on a black, and white background.
Ferrous Sulfate in Chemical Watch Glass. Close up chemical ingredient on white laboratory table. Side View
Magnified close up of mineral encrusted basalt rock.
Ammonium sulfate (NH4)2SO4 as synthetic mineral isolated on the white background
chinese medicine glauber's salt on black background
small green shiny metallic nugget just found by searchers on the white background
Zeolite crystals in cavities of Igneous volcanic basalt rock
Green quartz crystal isolated on the white background.
Natural natural stone green dioptase on a background
Raw galena ore, aka lead sulfide, with blue-grey color on dark background
Copper green powder. Copper oxide in a metal smelter
turquoise mineral stone sample macro photography
Chemical ingredient in hexagonal molecular shaped container. Shampoo Liquid, Urea,  Potassium permanganate, Copper (II) Sulfate, Hair Conditioner and Sodium Hydroxide Pellets.
Metamorphic rock with a turquoise mineral layer.
close up magnesium fertilizer in glass bottles .
nephrite mineral stone
Photo of olivine gemstone also called peridot
Gulal (Colored Powder) in bowl on white background. Holi is a popular and significant Hindu festival celebrated as the Festival of Colours, Love and Spring. It celebrates the eternal and divine love of the god Radha and Krishna.
Sodium hydrogen sulfate is an acidic sodium salt of sulfuric acid.
chinese medicine frankincense, mastic, olibanum on black background
Free Images: "bestof:Nickel(II)-sulfate-hexahydrate-sample.jpg Nickel II sulfate hexahydrate sample 2007-04-30 own Benjah-bmm27 Benjah-bmm27 Nickel II sulfate Samples of inorganic"
Tin(II) Sulfate.svg
Nickel(II) dibutylcarbamodithioate 200.svg
Intermediate temperature thermocouples reference functions.svg
Mercury fulminate.svg
Finnish air force fin flash 1918.svg
Lda-gauss-1.svg
Nickel(II)-sulfate-hexahydrate-sample.jpg
Nickel(II)-chloride-hexahydrate-sample.jpg
Nickel(II)-sulfate-photo.jpg
Copper(II)-sulfate-pentahydrate-sample.jpg
Manganese(II)-sulfate-tetrahydrate-sample.jpg
Nickel(II)-chloride-hexahydrate-photo.jpg
Cobalt(II)-nitrate-hexahydrate-sample.jpg
Basic-nickel(II)-carbonate.jpg
Iron(II)-sulfate-heptahydrate-sample.jpg
Síran nikelnatý.JPG
Manganese(II)-sulfate-photo.jpg
Cobalt(II)-chloride-hexahydrate-sample.jpg
Coloured-transition-metal-solutions.jpg
Tris(bipyridine)ruthenium(II)-chloride-powder.jpg
Hydrating-copper(II)-sulfate.jpg
Ammonium-cerium(IV)-sulfate-sample.jpg
Manganese(II)-carbonate-sample.jpg
Síran nikelnatý.PNG
Iron(II)-oxalate-sample.jpg
Copper(II)-nitrate-trihydrate-sample.jpg
Basic-cobalt(II)-carbonate.jpg
Basic-copper(II)-chromate-sample.jpg
Bis(acetylacetonato)nickel(II)-3D-sticks.png
Lead(II) sulfate.jpg
Copper(II)-sulfate-complex-3D-balls.png
Copper(II)-sulfate-unit-cell-3D-balls.png
Copper(II)-sulfate-3D-vdW.png
Nickel(II) nitrate.jpg
Allyl(cyclopentadienyl)nickel(II)-3D-balls.png
Allyl(cyclopentadienyl)nickel(II)-3D-vdW.png
Dithiocyanatobis(triphenylphosphine)nickel(II)-3D-balls.png
Dichlorobis(triphenylphosphine)nickel(II)-3D-balls.png
Nickel(II)-fluoride-unit-cell-3D-balls.png
Copper(II)-sulfate-pentahydrate-c-axis-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-Cu1-coord-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-Cu2-coord-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-a-axis-xtal-2007-CM-3D-sf.png
Copper(II)-sulfate-pentahydrate-b-axis-xtal-2007-CM-3D-sf.png
Copper(II)-sulfate-pentahydrate-b-axis-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-CuOSOCu-chain-from-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-a-axis-xtal-2007-CM-3D-balls.png
Copper(II)-sulfate-pentahydrate-c-axis-xtal-2007-CM-3D-sf.png
Dichlorobis(triphenylphosphine)nickel(II)-from-xtal-3D-balls.png
Dichlorobis(triphenylphosphine-oxide)nickel(II)-from-xtal-3D-balls.png
Dichlorobis(triphenylphosphine-oxide)nickel(II)-from-xtal-3D-SF.png
Trans-diisothiocyanatobis(triphenylphosphine)nickel(II)-from-xtal-1986-3D-balls-noH.png
Trans-diisothiocyanatobis(triphenylphosphine)nickel(II)-from-xtal-1986-3D-balls.png
Trans-diisothiocyanatobis(triphenylphosphine)nickel(II)-from-xtal-1986-3D-SF.png
Cis-bis(pi-allyl)nickel(II)-3D-balls.png
Cis-bis(pi-allyl)nickel(II)-3D-vdW.png
Trans-bis(pi-allyl)nickel(II)-3D-balls.png
Trans-bis(pi-allyl)nickel(II)-3D-vdW.png
N9(H2O)6SO4.png
Aluminium-trichloride-hexahydrate-sample.jpg
Iron(III)-chloride-hexahydrate-sample.jpg
Copper-Sulfate.JPG
Copper(I)-chloride-sample.jpg
Potassium-ferrocyanide-trihydrate-sample.jpg
Chlorid nikelnatý.JPG
Tetrachloronickelate(II)-3D-balls.png
Tetracyanonickelate(II)-3D-balls.png
Potassium-permanganate-sample.jpg
Potassium-ferricyanide-sample.jpg
Síran olovnatý.PNG
Síran železnatý.JPG
Cobalt(II)-carbonate-photo.jpg
Chlorid nikelnatý.PNG
Fluorid nikelnatý.PNG
Bis(cyclooctadiene)nickel(0))-3D-balls.png
Cobalt(II)-nitrate-photo.jpg
Cupri sulfas pentahydricus -001-.jpg
Nickel sulfate.jpg
Nickel(II)-chlorid.JPG
Nickel (II) Meso-tetraphenylporphyrin UV-vis.JPG
Síran manganatý.JPG
Manganese-dioxide-sample.jpg
Titanium-dioxide-sample.jpg
Phenolphthalein-sample.jpg
Potassium-chromate-sample.jpg
Potassium-dichromate-sample.jpg
Sodium-nitroprusside-sample.jpg
Silver(I)-oxide-sample.jpg
Copper(I)-bromide-sample.jpg
Chromium(III)-oxide-sample.jpg
Síran kobaltnatý.JPG
PtCl2.jpg
Iron(II)-sulfide-sample.jpg
CuSO4.5H2O.jpg
Síran měďnatý.jpg
Iron(III)-oxide-sample.jpg
Jodid nikelnatý.PNG
Síran kobaltnatý.PNG
Síran manganatý.PNG
Síran železnatý.PNG
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