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Honey calcite in crystal and needle form. Honey Calcite also known as Golden or Amber Calcite is a calcium carbonate mineral that occurs in masses and rhombohedral forms
Pegmatite rock close up with many crystals.
Macro cubical pyrite on white matrix isolated on gray background
Silica Quartz mineralisation around purple fluorite cubic crystals in a mineral rock sample
Woman hand holding green crystal Jasper on light background close up.
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Wolframite is an iron manganese tungstate mineral. Along with scheelite, the wolframite series are the most important tungsten ore minerals.
specimen of natural raw malachite rock cutout on white background
Magnified close up of porphyritic granite with fledspar.
Druza of large crystals of galena, with crystals of calcite and siderite
Smoky quartz
View of the copper sulfide mineral (Covellite, Digenite). Copper sulfides describe a family of chemical compounds and minerals with the formula CuSy.
sunstone mineral stone sample macro photography
fluorite mineral specimen stone rock geology gem crystalfluorite mineral specimen stone rock geology gem crystalazurite mineral specimen stone rock geology gem crystalamethyst mineral specimen stone rock geology gem crystal
Crystal raw ore
Raw orange calcite mineral stone in front of black background, mineralogy and esotericism
Pegmatite mineral close up
specimen of natural rough dark green labradorite mineral cutout on white background
Galena rock specimen. The raw mineral lead sulphide with a distinct weight and shiny metalic colour in a white matrix of fluorite. The most important ore of lead and a source of silver.
Close-up of naturally occurring rare crystalline ore
granite gneiss mineral sample studio shot with white background
Pink and white banded gneiss
Fragment of uranium or yellow cake
Raw orange calcite stone macro isolated on white background
Mineral gypsum
a sample of minerals from nature
Magnified close up of a pegmatite rock with many colors.
macro mineral stone grossular on a white background close-up
A kidney stone on a white background. Photographed alongside a US dime coin for a size reference.
Free Images: "bestof:Conichalcite et calcite.jpg Cristaux de Conichalcite et cristaux de Calcite Own 2009-02-22 Parent Géry Conichalcite Calcite Green minerals Taken with Nikon D90"
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