High-definition image of silicon specimen with smooth surface and silvery-gray color.
Images
Images
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Silicon Sample 2
High-definition image of silicon specimen with smooth surface and silvery-gray color.
Silicon Metal Macro View
Macro image of silicon metal specimen showing detailed texture and metallic surface.
Macro image of silicon metal specimen showing detailed texture and metallic surface.
Sphalerite Specimen
Isolated sphalerite specimen from the USGS mineral collection. High-definition image showing resinous luster and granular texture.
Isolated sphalerite specimen from the USGS mineral collection. High-definition image showing resinous luster and granular texture.
Sphalerite Specimen 2
High-definition image of sphalerite specimen with dark coloration and crystal structure.
High-definition image of sphalerite specimen with dark coloration and crystal structure.
Sphalerite Specimen 4
USGS mineral specimen of sphalerite. High-definition image showing layered texture and metallic inclusions.
USGS mineral specimen of sphalerite. High-definition image showing layered texture and metallic inclusions.
Sphalerite Specimen 7
High-definition image of sphalerite specimen with fine-grained texture and metallic sheen.
High-definition image of sphalerite specimen with fine-grained texture and metallic sheen.
Sphalerite Specimen 8
USGS mineral specimen of sphalerite. High-definition image showing crystal structure and dark coloration.
USGS mineral specimen of sphalerite. High-definition image showing crystal structure and dark coloration.
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.
Sphalerite with Serpentine 2
High-definition image of sphalerite and serpentine specimen with layered structure and greenish hue.
High-definition image of sphalerite and serpentine specimen with layered structure and greenish hue.
Sphalerite with Serpentine 3
USGS mineral specimen of sphalerite with serpentine. High-definition image showing granular texture and color contrast.
USGS mineral specimen of sphalerite with serpentine. High-definition image showing granular texture and color contrast.
Spodumene Specimen
Isolated spodumene specimen from the USGS mineral collection. High-definition image showing prismatic crystal structure and pale green color.
Isolated spodumene specimen from the USGS mineral collection. High-definition image showing prismatic crystal structure and pale green color.
Spodumene Specimen 2
High-definition image of spodumene specimen with fibrous texture and light coloration.
High-definition image of spodumene specimen with fibrous texture and light coloration.
Stromatolites with Algal Structure
USGS mineral specimen of stromatolites showing preserved algal structures. High-definition image highlighting layered texture and fossil patterns.
USGS mineral specimen of stromatolites showing preserved algal structures. High-definition image highlighting layered texture and fossil patterns.
Sylvite, Halite & Polyhalite
Isolated specimen featuring sylvite, halite, and polyhalite. High-definition image showing crystal textures and varied coloration.
Isolated specimen featuring sylvite, halite, and polyhalite. High-definition image showing crystal textures and varied coloration.
Argentiferous Tetrahedrite
Isolated tetrahedrite specimen with silver content. High-definition image showing granular texture and metallic luster.
Isolated tetrahedrite specimen with silver content. High-definition image showing granular texture and metallic luster.
Argentiferous Tetrahedrite 2
High-definition image of argentiferous tetrahedrite specimen with dark coloration and metallic inclusions.
High-definition image of argentiferous tetrahedrite specimen with dark coloration and metallic inclusions.
Argentiferous Tetrahedrite 3
USGS mineral specimen of argentiferous tetrahedrite. High-definition image showing granular structure and metallic sheen.
USGS mineral specimen of argentiferous tetrahedrite. High-definition image showing granular structure and metallic sheen.
Rutile (Titanium Ore)
Isolated rutile specimen from the USGS mineral collection. High-definition image showing prismatic structure and reddish-brown color.
Isolated rutile specimen from the USGS mineral collection. High-definition image showing prismatic structure and reddish-brown color.
Trona Specimen
Isolated trona specimen from the USGS mineral collection. High-definition image showing fibrous texture and pale coloration.
Isolated trona specimen from the USGS mineral collection. High-definition image showing fibrous texture and pale coloration.
Wolframite (Tungsten Ore) 1
High-definition image of wolframite specimen with granular texture and black coloration.
High-definition image of wolframite specimen with granular texture and black coloration.
Wolframite (Tungsten Ore) 2
USGS mineral specimen of wolframite. High-definition image showing layered structure and metallic inclusions.
USGS mineral specimen of wolframite. High-definition image showing layered structure and metallic inclusions.