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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
Mineral Fusinus sp. Pliozän
Macro cubical pyrite on white matrix isolated on gray background
Iceland Spar Calcite mineral specimen with distinctive rhombus crystal shape
Raw silky malachite - collection and magic concept. Manually taken photo, selective focus, isolated background, not AI.
Pegmatite rock close up with many crystals.
Raw orange calcite mineral stone in front of black background, mineralogy and esotericism
Druse of quartz crystals, calcite and siderite spherulites from Nikolaevskiy Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
sunstone mineral stone sample macro photography
Mikroklin Amazonit Kristall peak Teller County, Colorado
Big natural stone green amber on white background
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
anatase from Pakistan isolated on white background
Layered maroon and light speckled rock magnified.
Macro mineral stone Wollastonite on black background close up
Raw semi precious stone
Petrified wood from the Baltic region is not only aesthetically pleasing but also scientifically significant
Quartz + clinozoisite, Site: Spain, Elche
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
The green variety of muscovite. A member of the mica family. Said to enhance the feeling of joy for the beauty of nature.
serpentine from India isolated 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.
Sample of biotite Schist, from the shear zone in the Beitbridge Complex in South Africa. Schist is metamorphic rock caused by pressure during medium grade metamorphism.
Magnified close up of porphyritic granite with fledspar.
Macro mineral stone Azurite in siltstone against black background close up
kaolinite mineral sample studio shot with white background
one rock isolated on white background.Selection focus and with clipping path.
Agate is a microcrystalline variety of quartz, chiefly chalcedony, cryptocrystalline form of silica. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks but can be common in certain metamorphic rocks. Most agates occur as nodules in volcanic rocks or ancient lavas where they represent cavities originally produced by the disengagement of volatiles in the molten mass which were then filled, wholly by siliceous matter deposited in regular layers upon the walls. Cathedral Valley, Capitol Reef National Park, Utah.
Free Images: "bestof:Calcite Nb Medford.jpg Calcite containing Niobium giving it distinctive bluish color from Medford Quarry Caroll County Maryland Collected 2002 Scale bar is 1 cm"
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Megachile_apicalis,_female,_face_2012-07-16-17.17.jpg
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Colletes_brevicornis,_f,_back_2,_Pr._George's_Co._Maryland_2016-03-29-15.31.jpg
Andrena_illini,_f,_back,_Somerset_Co,_MD_2016-03-16-12.00.jpg
Andrena_illini,_f,_face,_Somerset_Co,_MD_2016-03-16-12.35.jpg
Colletes_brevicornis,_f,_side,_Pr._George's_Co._Maryland_2016-03-29-16.09.jpg
Nomada_rubicunda,_m,_side,_Worchester_Co,_MD_2016-02-18-12.01.jpg
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Epeolus_howardi,_face,_Caroline_Co.,_MD_2016-09-20-12.02.jpg
Epeolus_howardi,_back,_Caroline_Co.,_MD_2016-09-20-11.45.jpg
Epeolus_howardi,_right,_Caroline_Co.,_MD_2016-09-20-12.19.jpg
Hoplitis_anthocopoides,_f,_back,_Washington_Co.,_Maryland_2016-03-29-16.53.jpg
Hoplitis_anthocopoides,_f,_side,_Washington_Co._Maryland_2016-03-29-17.03.jpg
Tiger,_eastern_neck_nwr,_back_2015-05-26-05.58.48_ZS_PMax.jpg
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Nomada_articulata,_m,_talbot,_md,_side_2015-05-17-16.42.36_ZS_PMax.jpg
cerambycid,_u,_face_close,_MD,_pg_county_2014-06-18-15.26.53_ZS_PMax.jpg
Bombus_citrinus,_Male,_Face,_Cecil_County,MD_2013-11-14-09.29.06_ZS_PMax.jpg
Nomada_articulata,_m,_talbot,_md,_face_2015-05-17-16.38.02_ZS_PMax.jpg
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Gynandromorph,_Lasioglossum_hitchensi,_Side,_MD_St_Marys_County_2014-05-27-16.41.14_ZS_PMax.jpg
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Edward_Savage_-_The_Washington_Family_-_Google_Art_Project.jpg
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William_smallwood.jpg
Gustave Courbet - The Stream of the Black Well - Walters 37203.jpg
Cannonading_on_the_Potomac_by_Alfred_W_Thompson,_c1869.jpg
Edgar Degas - Portrait of Estelle Balfour - Walters 37179.jpg
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Winter-NAO-Index.svg
Calcite Nb Medford.jpg
Riebeckite, Calcite, Dolomite, Donnayite group-262219.jpg
Town_of_Porsground_(JW_Edy_plate_35).jpg
Blast_in_Quarry_-_Color_-_1980.jpg
Skarn Alta Stock.jpg
Foreknobs brachiopods.jpg
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