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crystals background (natural lead texture from nature)
A kidney stone on a white background.
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
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 close-up shot of crystal stone mineral specimen isolated on gray background
Crystal raw ore
A raw cluster of pyrite, galena, limonite, calcite and sphalerite isolated on a white background surface macro. A variety of crystallised sulfide, hydroxide, iron and silicate minerals in matrix.
Silver ore in original condistion as found in a silver mine. The close-up image shows a peace of arround 20cm.
Cool specimen of the sharp white Fluorite crystals partly covered by light brown Calcite. Fluorescent under UV light. Whis fine mineral sample is from Choir area, Gobi Desert, Mongolia
Barite on fluoride
mineral specimen stone rock geology gem crystal
Tourmaline embedded on a quartz crystal isolated on the black background.
Calcite gem, close-up, isolated on a white background. Minerals in Europe
Sphalerite, aka Zinc Sulfide, is a n important ore of zinc. It is often found with dolomite - the white formation around it and other minerals. The specimen was collected in Beamsville, Ontario
Beautifule geology sample of a crystal
Salt formations on the stones of Garmasr salt cave in Iran
Nice Golden Brown Calcite Crystals on matrix stone, from new location in Guizhou, China
Quartz and Arsenopyrit
Druse of quartz crystals coated with calcite and number of rare minerals from 2nd Sovetskii Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
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Orange calcite From Poland. macro photography detail texture background. close-up raw rough unpolished semi-precious gemstone
extreme close up of a large crystal and several smaller crystals formed on a rock.
smoky quartz texture as very nice natural background
Studio shot on black background
Beautiful calcite yellow and green crystals in cluster
Topaz
cerrusite mineral specimen stone rock geology gem crystal
Emerald crystal background.
High lustrous Celestine Crystals on Sulphur, from famous Machow Mine Poland.
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Free Images: "bestof:Calcite Elmwood sur sphalérite (USA) 1.jpg fr cristaux de calcite cristaux de sphalérite Elmwood mine Carthage Central Tennessee Ba-F-Pb-Zn District Smith Co"
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