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set of various brown rough minerals with names cutout on white background
Child looking for fossils
clausthalite from Schneckenstein, Vogtland, Germany isolated on white background
Pegmatite rock close up with many crystals.
Black and white close up photography of calcite crystals from beach at Sicily, Italy
Piece of natural mineral gemstones in gift store
20 different types of rocks or stone isolated on background with name of the rocks. rocks, collection of stones isolated.
The Acasta Gneiss is a rock outcrop of Hadean tonalite gneiss in the Slave craton in Northwest Territories, Canada. Located on an island about 300 kilometres north of Yellowknife, the Acasta River rock deposit, believed to be 3.96 billion years old, is the oldest known intact crustal deposit on Earth
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Devonian microfossils in limestone matrix include circular and cylindrical crinoids, fan-shaped brachiopod (shell) fragments, speckled bryozoan fragments. Rock is about 1 1/2\
Isolated Nickel (Ni) sulphide (pentlandite) ore, black background, with text. Mined in Australia, South Africa, Canada, Russia. Compete with Ni laterite producers, such as Indonesia and Philippines
Magnified close up of porphyritic granite with fledspar.
set of various brown raw stones with names cutout on white background
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Stockholm, Sweden - Februari 19, 2013: BOTSWANA - CIRCA 1975: A stamp printed in Botswana shows image of the mineral chrysotile, series, circa 1975.
Marble texture abstract background in natural colors.
Bournonite with white Quartz
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
The Dead Sea and its predecessor lakes exhibit spectacular deformation patterns caused by earthquakes along the Dead Sea Fault. The photos exhibit various geological phenomena, including seasonal laminae layering (varves), folds, faults, fractures, dikes, soft sediment deformation, desert landscapes.
Hard bauxite mineral sample studio shot with light microscopy
banded iron ore from desert area in northern Chad, Africa isolated on white background
Mica, silicate phyllosilicate.
Isolated sample of a shale rock on texture background. shale Metamorphic Rock sample. Shale mineral stone isolated.
cross section of a precious mining material
Rocky mountain beach with rugged surface brown color. On isolated white background with clipping path.
Magnified close up of a pegmatite rock with many colors.
set of various unpolished black rocks with names cutout on white background
Surinam, Savanne District, Mauritius: onion-skin weathering, due to drastic changes in surface temperatures - layers of magma in concentric spheres on the outside of a boulder.
Drawer full of well-organized minerals
Emerald crystal background.
Free Images: "bestof:Glendonite.png From a US Geological Survey report ES Dana cited in text All USGS publications are free of copyright and for public use so long as"
Scorpion,_Arkansas,_FT,_long_view_2016-05-10-16.34.jpg
Melissodes_rivalis,m,face,Lincoln_Co,_WY_2016-02-25-11.24.jpg
spider_10_2,_beltsville,_md_2016-08-06-16.31.jpg
Christmas_Cactus_Mite,_beltsville,_md3_2016-07-19-13.51.37_ZS_PMax_UDR.jpg
Christmas_Cactus_mite,_beltsville,_md2_2016-07-19-14.09.29_ZS_PMax_UDR.jpg
Eucera_dubitata,_f,_ga,baker,_back_2015-01-08-16.00.12_ZS_PMax.jpg
Eucera_dubitata,_f,_ga,baker,_side_2015-01-08-16.14.57_ZS_PMax.jpg
Melissodes_rivalis,m,back,Lincoln_Co,_WY_2016-02-25-11.13.jpg
Eucera_dubitata,_f,_ga,baker,_face_2015-01-08-16.10.22_ZS_PMax.jpg
Mink,_M,_Foot,_top,_MD,_PG_County,_Bowie_2015-03-03-12.08.53_ZS_PMax.jpg
Heriades_carinata,_f,_side,_Prince_George's_Co,_MD_2016-04-15-22.16.jpg
Heriades_carinata,_f,_back,_Prince_George's_Co,_MD_2016-04-15-21.57.jpg
Megachile_pugnata,_f,_back,_National_Arboretum,_DC_2016-06-27-14.00.jpg
planthopper_dark,_beltsville,md_2016-08-06-17.29.jpg
Mink,_M,_Foot,_toe_pad,_MD,_PG_County,_Bowie_2015-03-03-11.57.46_ZS_PMax.jpg
Mink,_M,_Foot,_toe_pads,_MD,_PG_County,_Bowie_2015-03-03-12.02.23_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
Neogalerucella_calmariensis_or_N_pusilla,u,back_dry_2016-09-08-17.37.jpg
Neogalerucella_calmariensis_or_N_pusilla,u,face_wet_2016-09-08-18.00.jpg
Megachile_pugnata,_f,_face,_National_Arboretum,_DC_2016-06-27-14.13.43_ZS_PMax_UDR.jpg
Triepeolus_lunatus,_f,_back,_Charleston_Co.,_SC_2016-09-08-18.14.jpg
Triepeolus_lunatus,_f,_right_side,_Charleston_Co.,_SC_2016-09-08-18.37.jpg
Triepeolus_lunatus,_f,_face,_Charleston_Co.,_SC_2016-09-08-18.23.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_side_2016-12-16-13.52.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_face_2016-12-16-13.40.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_back_2016-12-16-13.31.jpg
USGS_Educational_Videos_and_Animations.jpg
Wasp,_U,_Face,_MD,_Wicomico_County,_Groundworks_Farm_2015-08-25-15.56.40_ZS_PMax_UDR.jpg
copper_oxide,_Helen_Folger_2015-08-07-13.52.41_ZS_PMax_UDR.jpg
Amazonite_2015-08-07-19.13.10_ZS_PMax_UDR.jpg
Proprété_de_Paris.jpg
spring_beauty_2015-04-10-21.13.40_ZS_PMax.jpg
Centris_smithii,_M,_side,_Puerto_Rico,_Boqueron_2014-09-23-14.53.45_ZS_PMax.jpg
Turkey-Alanya-castle.jpg
centepede_2015-04-16-09.57.17_ZS_PMax.jpg
Centris_smithii,_M,_face,_Puerto_Rico,_Boqueron_2014-09-23-14.38.40_ZS_PMax.jpg
Stalactites_Stalagmites,_End,_VT,_Jefferson_Memorial_2015-08-07-12.12.07_ZS_PMax_UDR.jpg
Centris_smithii,_M,_back,_Puerto_Rico,_Boqueron_2014-09-23-14.29.16_ZS_PMax.jpg
Female in laboratory.jpg
Eucera_aragalli,_f,_back,_South_Dakota,_Pennington_Co_2016-01-08-11.12.jpg
Eucera_aragalli,_f,_face,_South_Dakota,_Pennington_Co_2016-01-08-11.48.jpg
Eucera_aragalli,_f,_side,_South_Dakota,_Pennington_Co_2016-01-08-12.21.jpg
eastern_worm_snake2_2015-04-20-18.29.44_ZS_PMax.jpg
Boxelder,_twig_upper_marlboro_2015-04-10-20.29.25_ZS_PMax.jpg
Halictus_brunnescens,_M,_Face,_Greece,_Aegan_Islands,_Lesvos,_Mytilene_2015-03-06-10.59.55_ZS_PMax.jpg
Halictus_brunnescens,_M,_Back,_Greece,_Aegan_Islands,_Lesvos,_Mytilene_2015-03-06-10.48.42_ZS_PMax.jpg
Nomada_australis,_M,_Side,_NY,_Kings_County_2014-04-22-17.07.15_ZS_PMax.jpg
Lasioglossum_pavonotum,_F,_Side,_CA,_Humboldt_County_2015-01-27-17.51.56_ZS_PMax.jpg
Lasioglossum_pavonotum,_F,_Face,_CA,_Humboldt_County_2015-01-27-17.31.17_ZS_PMax.jpg
Nomada_australis,_M,_Face,_NY,_Kings_County_2014-04-22-16.51.57_ZS_PMax.jpg
Velvet_Ant,_F,_Back,_Hot_Springs_Village,_AR_2015-08-20-16.24.57_ZS_PMax_UDR.jpg
Velvet_Ant,_F,_Side,_Hot_Springs_Village,_AR_2015-08-20-15.39.20_ZS_PMax_UDR_copy.jpg
Velvet_Ant,_F,_Stinger,_Hot_Springs_Village,_AR_2015-08-20-16.49.58_ZS_PMax_UDR.jpg
Heriades_leavitti,_male,_underside_abdomen_2012-07-06-18.10.jpg
Ashmeadiella_xenomastax,_ca,_santa_barbara,_side_2015-04-20-12.02.39_ZS_PMax.jpg
London_bus.jpg
Stelis_nasuta,_M,_Face,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-13.36.57_ZS_PMax.jpg
Stelis_nasuta,_M,_Back,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-13.25.23_ZS_PMax.jpg
Heriades_leavitti,_male,_side_2012-07-06-17.56.jpg
Anthidiellum_perplexum,_m,_ga,_baker,_face2_2015-02-04-11.31.24_ZS_PMax.jpg
Hoplitis_pilosifrons,_eastern_neck_nwr,_kent,_md,_back_2015-05-25-11.49.08_ZS_PMax.jpg
Hoplitis_pilosifrons,_f,_md,_eastern_neck_nwr,_side_2015-05-24-20.00.58_ZS_PMax.jpg
Anthidiellum_perplexum,_m,_ga,_baker,_face_2015-02-04-11.22.43_ZS_PMax.jpg
Megachile_mendica,_F,_Side,_TN,_Polk_County,_floral_species_Pityopsis_ruthii,_collected_9.28.2013_2014-02-23-11.12.05_ZS_PMax.jpg
Megachile_sculpturalis,_female,_back_2012-07-12-17.20.jpg
Osmia_albifrons,_side_2014-07-01-13.56.43_ZS_PMax.jpg
Osmia_cornifrons,_F,_Face,_Washington,_DC_2014-02-23-15.08.06_ZS_PMax.jpg
Nomada_australis,_M,_Back,_NY,_Kings_County_2014-04-22-16.37.29_ZS_PMax.jpg
Anthidiellum_perplexum,_m,_ga,_baker,_back_2015-02-04-11.15.45_ZS_PMax.jpg
Anthidiellum_perplexum,_m,_ga,_baker,_side_2015-02-04-11.49.00_ZS_PMax.jpg
Halictus_brunnescens,_M,_Side,_Greece,_Aegan_Islands,_Lesvos,_Mytilene_2015-03-06-11.12.16_ZS_PMax.jpg
Osmia_pumila,_m,_upper_marlboro,_face_2_2015-04-16-11.22.03_ZS_PMax.jpg
Megachile_apicalis,_female,_face_2012-07-16-17.17.jpg
Megachile_apicalis,_female,_right_side_2012-07-16-17.28.jpg
Anthidium_manicatum,_m,_back,_Middlesex_Co,_MA_2015-12-09-14.04.jpg
Anthidium_manicatum,_F,_back,_MA,_Middlesex_Co_2015-11-03-16.12.12_ZS_PMax_UDR.jpg
Lasioglossum_abundipunctum,_F,_Face,_WY,_Lincoln_County_2014-06-19-18.34.21_ZS_PMax.jpg
Lasioglossum_abundipunctum,_F,_Side,_WY,_Lincoln_County_2014-06-19-18.48.03_ZS_PMax.jpg
Andrena_nivalis,_M,_Face,_MI,_Alger_Co_2014-03-27-13.09.39_ZS_PMax.jpg
Lasioglossum_albohirtum,_F,_Side,_WY,_Lincoln_County_2014-05-30-11.28.46_ZS_PMax.jpg
Lasioglossum_albohirtum,_F,_Face,_WY,_Lincoln_County_2014-05-30-11.09.08_ZS_PMax.jpg
Lasioglossum_albohirtum,_F,_Back,_WY,_Lincoln_County_2014-05-30-11.02.49_ZS_PMax.jpg
Gasteruption,_U,_Maryland,_side_2015-07-10-16.53.jpg
Ashmeadiella_xenomastax,_ca,_santa_barbara,_face_2015-04-20-11.56.57_ZS_PMax.jpg
Anthidiellum_perplexum,_f,_ga,_baker,_back_2015-01-07-14.11.19_ZS_PMax.jpg
Stelis_australis,_M,_Side,_GA,_Baker_County_2015-02-05-13.48.25_ZS_PMax.jpg
Jumping_spider_full_view,_beltsville,_md_2016-08-06-16.59.jpg
Andrena_illini,_f,_side,_Somerset_Co,_MD_2016-03-16-12.51.jpg
Bombus_citrinus,_f,_face,_Talbot_Co,_MD_2016-01-07-11.35.jpg
Bombus_citrinus,_f,_side,_Talbot_Co,_MD_2016-01-07-12.03.jpg
Lasioglossum_,_f,_propodium,_Humboldt_Co._CA_2016-04-16-00.30.jpg
Lasioglossum_2,_f,_face,_Humboldt_Co._CA_2016-04-15-23.20.jpg
Osmia_georgica,_m,_face,_Maryland_2016-06-27-17.52.jpg
Osmia_georgica,_m,_back,_Maryland_2016-06-27-17.40.jpg
Megachile_relativa,_420668,_Garett_co,_Face_2016-06-27-14.36.49_ZS_PMax_UDR.jpg
Hoplitis_simplex,_m,_side,_Charles_Co,_MD_2016-04-15-22.49.jpg
Hoplitis_simplex,_m,_back,_Charles_Co,_MD_2016-04-15-22.29.jpg
Stelis_lateralis,_F,_face,_New_York,_Kings_County_2013-03-05-15.40.jpg
Hoplitis_simplex,_m,_face,_Charles_Co,_MD_2016-04-15-22.38.jpg
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