High-definition image of lead-zinc-copper ore specimen with granular structure and metallic inclusions.
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Images
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Lead-Zinc-Copper Ore 2
High-definition image of lead-zinc-copper ore specimen with granular structure and metallic inclusions.
Magnetite with Minnesotaite
Isolated specimen of magnetite with minnesotaite and iron. High-definition image from the USGS mineral collection showing layered texture and dark coloration.
Isolated specimen of magnetite with minnesotaite and iron. High-definition image from the USGS mineral collection showing layered texture and dark coloration.
Nickel Sample
Isolated nickel specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Isolated nickel specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Oil Shale Sample 2
High-definition image of oil shale specimen with fine-grained texture and dark coloration.
High-definition image of oil shale specimen with fine-grained texture and dark coloration.
Pyrite Crystal
Isolated pyrite specimen from the USGS mineral collection. High-definition image showing cubic structure and metallic luster.
Isolated pyrite specimen from the USGS mineral collection. High-definition image showing cubic structure and metallic luster.
Quartz Crystal 2
High-definition image of quartz specimen with visible inclusions and prismatic structure.
High-definition image of quartz specimen with visible inclusions and prismatic structure.
Quartz Crystal 3
USGS mineral specimen of quartz. High-definition image showing clear crystal faces and internal reflections.
USGS mineral specimen of quartz. High-definition image showing clear crystal faces and internal reflections.
Sandstone Sample
Isolated sandstone specimen from the USGS mineral collection. High-definition image showing layered texture and earthy tones.
Isolated sandstone specimen from the USGS mineral collection. High-definition image showing layered texture and earthy tones.
Sandstone Sample 2
High-definition image of sandstone specimen with fine-grained texture and reddish hue.
High-definition image of sandstone specimen with fine-grained texture and reddish hue.
Silica Sand Quartz Grain
Isolated quartz grain from silica sand. High-definition image showing rounded texture and translucent color.
Isolated quartz grain from silica sand. High-definition image showing rounded texture and translucent color.
Silicon Carbide Sample
Isolated silicon carbide specimen from the USGS mineral collection. High-definition image showing crystalline texture and dark coloration.
Isolated silicon carbide specimen from the USGS mineral collection. High-definition image showing crystalline texture and dark coloration.
Silicon Metal Sample
High-definition image of silicon metal specimen with shiny surface and granular structure.
High-definition image of silicon metal specimen with shiny surface and granular structure.
Silver Ore Sample
SGS mineral specimen of silver ore. High-definition image showing metallic luster and rough texture.
SGS mineral specimen of silver ore. High-definition image showing metallic luster and rough texture.
Silver Tetrahedrite
Isolated tetrahedrite specimen with silver content. High-definition image showing granular texture and dark coloration.
Isolated tetrahedrite specimen with silver content. High-definition image showing granular texture and dark coloration.
Sphalerite Specimen 5
High-definition image of sphalerite specimen with visible crystal faces and reddish-brown hue.
High-definition image of sphalerite specimen with visible crystal faces and reddish-brown hue.
Sphalerite with Serpentine 1
Isolated specimen of sphalerite with serpentine. High-definition image showing contrasting textures and colors.
Isolated specimen of sphalerite with serpentine. High-definition image showing contrasting textures and colors.
Bauxite Aluminum Ore
Bauxite ore specimen from the USGS mineral collection. High-definition image showing earthy structure and aluminum content.
Bauxite ore specimen from the USGS mineral collection. High-definition image showing earthy structure and aluminum content.
Blister Copper Sample
Isolated blister copper specimen from the USGS mineral collection. High-definition image showing rough surface and oxidized color.
Isolated blister copper specimen from the USGS mineral collection. High-definition image showing rough surface and oxidized color.
Chromium Chromite Sample 3
High-definition image of chromite specimen with visible crystal grains and dark coloration.
High-definition image of chromite specimen with visible crystal grains and dark coloration.
Chrysocolla Specimen
Isolated USGS mineral specimen of low-carbon ferrochromium. High-definition image showing smooth metallic surface.
Isolated USGS mineral specimen of low-carbon ferrochromium. High-definition image showing smooth metallic surface.
Columbite-Tantalite Sample 1
Isolated high-resolution image of columbite-tantalite ore, a mineral specimen from the USGS collection, highlighting its granular texture and crystal structure.
Isolated high-resolution image of columbite-tantalite ore, a mineral specimen from the USGS collection, highlighting its granular texture and crystal structure.