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Rhombohedral form of Optical Calcite or Iceland Spare Healing Mineral Raw Stone on Dark Background Back Lit with Light. Clear Calcite is used in optical equipment
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orange calcite from Mexico isolated on white background
Iceland Spar Calcite mineral specimen with distinctive rhombus crystal shape
Honey calcite from Berry materials corp quarry, north vernon, jennings co. Indiana, USA. macro photography detail texture background. close-up raw rough unpolished semi-precious gemstone
Macro of Orange Selenite Gypsum Gemstone Crystals.
I took this picture while traveling to England.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
macro shooting of collection natural rock - orange Calcite mineral stone isolated on white background
Topaz crystal isolated on the white background.
Calcite crystals
A large crystal of Iceland spar / calcite which historians think was used as a navigation tool by Viking sailors as a sunstone, to seek out the sun on overcast days
Macro stone calcite mineral on white background close up
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.
A backlit image of a honey calcite crystal in between two moss covered tree branches.
A kidney stone on a white background.
Museum piece. Large, clear crystal, isolated on white.
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
triangle calcite crystal cluster from China isolated on white background
Crystal raw ore
Beautiful calcite yellow and green crystals in cluster
Close-up of a calcite crystal with a triple cleavage. Calcite mineral sample on natural background. Mineral calcite crystal surface background. Selective focus.
Studio shot on black background
Crystallized sugar, bright yellow-orange crystals on a black background, refined product, with a place for an inscription
This photo taken by mobile phone
Macro stone mineral Ulexite on a black background close up
Yelloiw Crystal texture background, studio shot.
Calcite crystals
Topaz
Free Images: "bestof:Calcite jaune (Chine).jpg Cristal rhomboédrique transparent de Calcite jaune Own 2009-08-24 Parent Géry Calcite Iceland spar Taken with Nikon D90 Orange"
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