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Big natural stone green amber on white background
Pegmatite rock close up with many crystals.
Macro cubical pyrite on white matrix isolated on gray background
Asbestos family mineral band in geological rock sample
Raw silky malachite - collection and magic concept. Manually taken photo, selective focus, isolated background, not AI.
Mineral Fusinus sp. Pliozän
Bismuth is a golden-black mineral. Close-up, background and texture of the mineral.
Druse of quartz crystals, calcite and siderite spherulites from Nikolaevskiy Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
Magnified close up of large crystal white and black granite.
Druza of large crystals of galena, with crystals of calcite and siderite
sunstone mineral stone sample macro photography
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.
one rock isolated on white background.Selection focus and with clipping path.
From the mineral collection, Calcit on quartz
Galena, Galenit - PbS, from Kajal, Kazakhstan on white cement background.
Magnified close up of porphyritic granite with fledspar.
anatase from Pakistan isolated on white background
Raw semi precious stone
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.
kaolinite mineral sample studio shot with white background
Petrified wood from the Baltic region is not only aesthetically pleasing but also scientifically significant
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.
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Pegmatite mineral close up
Macro mineral stone Wollastonite on black background close up
Mikroklin Amazonit Kristall peak Teller County, Colorado
a sample of minerals from nature
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"
Lasioglossum_foxii,_M,_Face,_MD,_Baltimore_Co_2013-07-30-16.13.30_ZS_PMax.jpg
ant,_dod,_pomonkey_2015-05-24-19.10.54_ZS_PMax.jpg
Gasteruption,_U,_Maryland,_side_2015-07-10-16.53.jpg
Hoplitis_simplex,_m,_side,_Charles_Co,_MD_2016-04-15-22.49.jpg
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Hoplitis_simplex,_m,_face,_Charles_Co,_MD_2016-04-15-22.38.jpg
Stelis_louisae,_M,_Back1,_MD,_Dorchester_County_2015-09-22-13.00.30_ZS_PMax_UDR.jpg
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Wasp_3,_U,_Maryland,_face_2015-07-14-11.54.00_ZS_PMax.jpg
Colletes_validus,_female,_face_2012-04-12-15.30.jpg
Megachile_exilis,_m,_back,_Pr._George's_Co.,_MD_2016-03-15-23.48.jpg
Nomada_maculata,_m,_left_side,_Charles_Co._Maryland_2016-06-27-17.12.jpg
Nomada_maculata,_m,_face,_Charles_Co._Maryland_2016-06-27-16.59.jpg
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Triepeolus_simplex,_m,_back,_md,_kenty_county_2014-07-22-10.01.36_ZS_PMax.jpg
Coelioxys_obtusiventris,_f,_face,_Clark_Co.,_Rose_Pond,_CA_2016-03-02-11.22.jpg
Bombus_terricola,_male,_face_2012-07-12-16.54.jpg
Perilampus_fulvicornis_(tent),_F,_Side,_MD,_Baltimore_County,_Hart-Miller_Island_2014-07-10-15.18.21_ZS_PMax.jpg
Perilampus_fulvicornis_(tent),_F,_Back,_MD,_Baltimore_County,_Hart-Miller_Island_2014-07-10-15.09.31_ZS_PMax.jpg
Colletes_validus,_male,_side_2012-04-12-12.46.jpg
Andrena_arabis,_F,_side,_beltsville,_md_2016-03-24-16.04.jpg
Andrena_spiraeana,_f,_back,_Prince_George's_Co,_MD_2016-03-22-10.39.jpg
Andrena_arabis,_f,_back,_beltsville,_md_2016-03-24-16.30.jpg
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Bombus_citrinus,_f,_side,_Talbot_Co,_MD_2016-01-07-12.03.jpg
Melissodes_comptoides,_m,_face,_Kent_Co_2015-12-03-11.00.jpg
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Coelioxys_obtusiventris,_f,_hind_end,_Clark_Co.,_Rose_Pond,_CA_2016-03-02-11.47.jpg
Coelioxys_obtusiventris,_f,_right_side,_Clark_Co.,_Rose_Pond,_CA_2016-03-02-12.29.jpg
Antlion,_Face_2016-03-20-17.56.jpg
Megachile_exilis,_m,_face,_Pr._George's_Co.,_MD_2016-03-16-00.05.jpg
Nomada_maculata,_m,_back,_Charles_Co._Maryland_2016-06-27-16.44.jpg
Megachile_exilis,_m,_side,_Pr._George's_Co.,_MD_2016-03-16-00.29.jpg
Nomada_rubicunda,_m,_back,_Worchester_Co,_MD_2016-02-18-10.53.jpg
Osmia_georgica,_f,_side,_Talbot_Co,_MD_2016-01-13-12.13.jpg
Colletes_brevicornis,_f,_back,_Pr._George's_County_Maryland_2016-03-29-15.42.jpg
Andrena_spiraeana,_f,_face,_Prince_George's_Co,_MD_2016-03-22-10.53.jpg
Nomada_rubicunda,_m,_face,_Worchester_Co,_MD_2016-02-18-11.26.jpg
Melissodes_comptoides,_m,_side,_Kent_Co_2015-12-03-11.13.jpg
Bombus_citrinus,_f,_back,_Talbot_Co,_MD_2016-01-07-11.08.jpg
Megachile_apicalis,_female,_face_2012-07-16-17.17.jpg
Megachile_apicalis,_female,_right_side_2012-07-16-17.28.jpg
Bombus_impatiens,_f,_queen,_charles_co,_md_2015-05-24-18.36.21_ZS_PMax.jpg
Megachile_exilis,_F,_Talbot_Co.,_MD,_back_2015-07-14-11.30.59_ZS_PMax.jpg
Colletes_brevicornis,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-15.57.jpg
Andrena_arabis,_f,_face,_beltsville,_md_2016-03-24-16.48.jpg
Andrena_illini,_f,_side,_Somerset_Co,_MD_2016-03-16-12.51.jpg
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
Nomada_denticulata,_m,_face,_Charles_Co._Maryland_2016-06-27-16.19.00_ZS_PMax_UDR.jpg
Hoplitis_anthocopoides,_f,_face,_Washington_Co._Maryland_2016-03-29-17.16.jpg
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
Bombus_impatiens,_f,_queen,_charles,_md_2015-05-24-18.45.08_ZS_PMax.jpg
Tiger,_eastern_neck_nwr,_face_2015-05-26-06.03.21_ZS_PMax.jpg
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
Prenolepis_imparis,_St_michaels,_jan_reese,_talbot,_waxwing,_side_2016-07-19-13.44.jpg
Prenolepis_imparis,_St_michaels,_jan_reese,_talbot,_waxwing,_back_2016-07-19-13.07.jpg
Nomada_denticulata,_m,_right_side,_Charles_Co._Maryland_2016-06-27-16.34.47_ZS_PMax_UDR.jpg
Nomada_denticulata,_m,_back,_Charles_Co._Maryland_2016-06-27-16.02.25_ZS_PMax_UDR.jpg
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Nomada_articulata,_m,_Talbot_co,_md,_back_2015-05-17-16.35.16_ZS_PMax.jpg
Gynandromorph,_Lasioglossum_hitchensi,_Back,_MD,_St_Marys_County_2014-05-27-16.26.23_ZS_PMax.jpg
Gynandromorph,_Lasioglossum_hitchensi,_Side,_MD_St_Marys_County_2014-05-27-16.41.14_ZS_PMax.jpg
Leptinotarsa_juncta,_back,_pg_county,_md_2016-06-17-10.56.jpg
Leptinotarsa_juncta,_side,_pg_county,_md_2016-06-17-11.07.jpg
Megachile_xylocopoides,_m,_face,_md,_kent_county_2014-07-22-09.20.37_ZS_PMax.jpg
Megachile_xylocopoides,_m,_bottom,_md,_kent_county_2014-07-22-09.10.31_ZS_PMax.jpg
Phymata_species,_-,_Somerset_Co.,_MD_2016-09-15-13.16.jpg
Phymata,_right_side_face,_Somerset_Co.,_MD_2016-09-15-13.35.jpg
Map_of_Lewis_and_Clark's_Track,_Across_the_Western_Portion_of_North_America,_published_1814.jpg
Edward_Savage_-_The_Washington_Family_-_Google_Art_Project.jpg
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portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
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
Edgar_Degas_-_Portrait_of_Estelle_Balfour_-_Walters_37179_(2).jpg
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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