USGS mineral specimen featuring kyanite and pyrite. High-definition image highlighting fibrous structure and metallic inclusions.
Images
Images
Filter Total Items: 274
Lead-Zinc-Copper Ore 1
USGS mineral specimen featuring kyanite and pyrite. High-definition image highlighting fibrous structure and metallic inclusions.
Magnesium Sample 1
Isolated magnesium specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Isolated magnesium specimen from the USGS mineral collection. High-definition image showing metallic surface and smooth texture.
Magnesium Sample 2
High-definition image of magnesium specimen with fine-grained texture and silvery color.
High-definition image of magnesium specimen with fine-grained texture and silvery color.
Magnetite Specimen
Isolated magnetite specimen from the USGS mineral collection. High-definition image showing granular texture and dark coloration.
Isolated magnetite specimen from the USGS mineral collection. High-definition image showing granular texture and dark coloration.
Pyrolusite (Manganese Ore) 2
High-definition image of pyrolusite specimen with dark coloration and fibrous structure.
High-definition image of pyrolusite specimen with dark coloration and fibrous structure.
Molybdenite Specimen
Molybdenite Specimen, Isolated molybdenite specimen from the USGS mineral collection. High-definition image showing metallic sheen and layered texture.
Molybdenite Specimen, Isolated molybdenite specimen from the USGS mineral collection. High-definition image showing metallic sheen and layered texture.
Molybdenum Ore
USGS mineral specimen of molybdenum ore. High-definition image showing granular texture and metallic inclusions.
USGS mineral specimen of molybdenum ore. High-definition image showing granular texture and metallic inclusions.
Phosphate Rock
Isolated phosphate rock specimen from the USGS mineral collection. High-definition image showing granular texture and earthy color.
Isolated phosphate rock specimen from the USGS mineral collection. High-definition image showing granular texture and earthy color.
Pyroxenite Rock
USGS mineral specimen of pyroxenite. High-definition image showing coarse-grained texture and dark coloration.
USGS mineral specimen of pyroxenite. High-definition image showing coarse-grained texture and dark coloration.
Quartz Crystal
Isolated quartz specimen from the USGS mineral collection. High-definition image showing transparent crystal structure and fracture lines.
Isolated quartz specimen from the USGS mineral collection. High-definition image showing transparent crystal structure and fracture lines.
Rhodonite Specimen
Isolated rhodonite specimen from the USGS mineral collection. High-definition image showing pink coloration and granular texture.
Isolated rhodonite specimen from the USGS mineral collection. High-definition image showing pink coloration and granular texture.
Silicon Sample
Isolated silicon specimen from the USGS mineral collection. High-definition image showing metallic luster and crystalline texture.
Isolated silicon specimen from the USGS mineral collection. High-definition image showing metallic luster and crystalline texture.
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.
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 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.
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.
Beryllium Ore 2
High-definition image of beryllium ore with visible mineral inclusions and rough texture.
High-definition image of beryllium ore with visible mineral inclusions and rough texture.
Blue Calcite
USGS mineral specimen of blue calcite. High-definition image showing translucent structure and soft blue color.
USGS mineral specimen of blue calcite. High-definition image showing translucent structure and soft blue color.
Calcite with Fluorite
USGS mineral specimen featuring calcite with fluorite inclusions. High-definition image showing color contrast and crystal texture.
USGS mineral specimen featuring calcite with fluorite inclusions. High-definition image showing color contrast and crystal texture.
Calcite Marble
Isolated calcite marble specimen from the USGS mineral collection. High-definition image showing fine-grained texture and white coloration.
Isolated calcite marble specimen from the USGS mineral collection. High-definition image showing fine-grained texture and white coloration.