Isolated silicon carbide specimen from the USGS mineral collection. High-definition image showing crystalline texture and dark coloration.
Images
Images from the Geology, Energy and Minerals Mission Area
Filter Total Items: 565
Silicon Carbide Sample
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.
Silicon Metal Sample 2
Isolated silicon metal specimen from the USGS mineral collection. High-definition image showing metallic luster and smooth texture.
Isolated silicon metal specimen from the USGS mineral collection. High-definition image showing metallic luster and smooth texture.
Silicon Metal Sample 3
High-definition image of silicon metal specimen with fine-grained texture and silvery color.
High-definition image of silicon metal specimen with fine-grained texture and silvery color.
Silver-Bismuth Ore
Isolated silver-bismuth ore specimen from the USGS mineral collection. High-definition image showing metallic inclusions and granular texture.
Isolated silver-bismuth ore specimen from the USGS mineral collection. High-definition image showing metallic inclusions and granular texture.
Silver-Bismuth Ore 2
High-definition image of silver-bismuth ore specimen with dark matrix and metallic flecks.
High-definition image of silver-bismuth ore specimen with dark matrix and metallic flecks.
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 Specimen 6
Isolated sphalerite specimen from the USGS mineral collection. High-definition image showing granular texture and dark luster.
Isolated sphalerite specimen from the USGS mineral collection. High-definition image showing granular texture and dark luster.
Wolframite (Tungsten Ore)
Isolated wolframite specimen from the USGS mineral collection. High-definition image showing dense texture and dark metallic luster.
Isolated wolframite specimen from the USGS mineral collection. High-definition image showing dense texture and dark metallic luster.
Vanadinite Specimen 2
High-definition image of vanadinite specimen with prismatic structure and vibrant coloration.
High-definition image of vanadinite specimen with prismatic structure and vibrant coloration.
Vanadium Sample 1
Isolated vanadium specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Isolated vanadium specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Wollastonite Specimen
Isolated wollastonite specimen from the USGS mineral collection. High-definition image showing fibrous texture and pale coloration.
Isolated wollastonite specimen from the USGS mineral collection. High-definition image showing fibrous texture and pale coloration.
Zirconium Metal Tubing
USGS mineral specimen of zirconium tubing. High-definition image showing cylindrical structure and metallic sheen.
USGS mineral specimen of zirconium tubing. High-definition image showing cylindrical structure and metallic sheen.
Almandite and Calcite Specimen
Isolated USGS mineral specimen featuring almandite garnet and calcite. High-definition image showing crystal structure and contrasting color.
Isolated USGS mineral specimen featuring almandite garnet and calcite. High-definition image showing crystal structure and contrasting color.
Barite
Isolated barite specimen from the USGS mineral collection. High-definition image showing tabular crystal structure and pale color.
Isolated barite specimen from the USGS mineral collection. High-definition image showing tabular crystal structure and pale color.
Almandite and Calcite Specimen
Isolated USGS mineral specimen featuring almandite garnet and calcite. High-definition image showing crystal structure and contrasting color.
Isolated USGS mineral specimen featuring almandite garnet and calcite. High-definition image showing crystal structure and contrasting color.
Vesicular Basalt – Top View
Isolated USGS mineral specimen of vesicular basalt. High-definition image showing porous top texture and dark volcanic color.
Isolated USGS mineral specimen of vesicular basalt. High-definition image showing porous top texture and dark volcanic color.
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.
Bauxite Macro View
Macro image of a bauxite specimen showing detailed texture and color variation. Isolated USGS mineral sample.
Macro image of a bauxite specimen showing detailed texture and color variation. Isolated USGS mineral sample.