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A close-up shot of a barite stone mineral specimen on a blurred brown background
Close-up view of pyrite
Macro mineral stone sulfite quartz on a black background close up
Pegmatite rock close up with many crystals.
closeup of sample of natural mineral from geological collection - unpolished Phlogopite (magnesium mica) rock isolated on white background
Asbestos family mineral band in geological rock sample
Crystals of mineral Icelandic spar with light highlights close-up, selective focus
rough gemstones on neutral background
specimen of natural raw quartz crystal cutout on white background
Agate crystal cross section background. Natural translucent agate crystal surface slice. Macro close-up of ore, abstract structure
Golden yellow calcite isolated on the white background
Magnified close up of a pegmatite rock with many colors.
Macro mineral stone Wollastonite on black background close up
Barite on fluoride
citrine\nmineral specimen stone rock geology gem crystal
Minerals in an igneous rock do not all form at the same time. In this porphyritic rock, the larger crystals are a feldspar that were already formed before the lava became solidified completely. The fine groundmass is composed predominantly of a mixture of very fine-grainedcrystals of quartz and feldspars.
macro photography of natural mineral from geological collection - rough pyrophyllite stone on white background
Image of a crystal cup of enlightenment with colored light
Gold (Au) ore. The element associated with quartz veins and sulfides. White background.  Largest producers China, Australia, Russia, Canada, USA, Mexico, South Africa, Uzbekistan
Photo collection of half-precious stones and gem stones. Here shown: Citrine. You can be sure that this photos showing exactly the stone in the title. Stones are from a collection of a Stone Expert. This stones can be used as healing stones or jewellery.
gmelinite with analcime from Five Islands, Canada isolated on white background
Barite mineral baryte goethite on black background
heated amethyst (citrine) crystal. macro detail texture background. close-up raw rough unpolished semi-precious gemstone
rock surface
galena metallic ore mineral sample, a rare earth mineral
Mineral Fusinus sp. Pliozän
Macro mineral stone Albit on a white background close up
Large Quartz Stone - Close-up image.  A Beautiful geological piece well illuminated. is a hard, crystalline mineral composed of silica (silicon dioxide).
Calcite gem, close-up, isolated on a white background. Minerals in Europe
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:Mica muscovite sur orthose.jpg crystals of mica var muscovite crystals of feldspar var orthoclase Sapucaia pegmatite Minas Gerais Brazil cristaux de mica var"
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