High-definition image of gold ore specimen with 14 oz per short ton. Isolated USGS mineral sample showing granular texture and metallic highlights.
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Gold Ore – 14 oz/ton
High-definition image of gold ore specimen with 14 oz per short ton. Isolated USGS mineral sample showing granular texture and metallic highlights.
Gold Ore with Pyrrhotite, Galena, Sphalerite & Pyrite
Gold Ore with Pyrrhotite, Galena, Sphalerite & PyriteUSGS mineral specimen featuring gold ore with pyrrhotite, galena, sphalerite, and pyrite. High-definition image showing complex texture and metallic inclusions.
Gold Ore with Pyrrhotite, Galena, Sphalerite & Pyrite
Gold Ore with Pyrrhotite, Galena, Sphalerite & PyriteUSGS mineral specimen featuring gold ore with pyrrhotite, galena, sphalerite, and pyrite. High-definition image showing complex texture and metallic inclusions.
Gold Ore – Carlin Type
Isolated gold ore specimen from Carlin-type deposit. High-definition image showing fine-grained texture and subtle gold content.
Isolated gold ore specimen from Carlin-type deposit. High-definition image showing fine-grained texture and subtle gold content.
Graphite Lump 2
High-definition image of graphite clump specimen showing layered texture and dark gray color.
High-definition image of graphite clump specimen showing layered texture and dark gray color.
Graphite Lump
Isolated lump captured in high-definition photography, emphasizing flaky texture and dark gray color.
Isolated lump captured in high-definition photography, emphasizing flaky texture and dark gray color.
Gypsum Specimen 2
High-definition image of gypsum specimen showing fibrous texture and pale coloration. Isolated USGS mineral sample.
High-definition image of gypsum specimen showing fibrous texture and pale coloration. Isolated USGS mineral sample.
Hafnium Sample
Isolated hafnium specimen from the USGS mineral collection. High-definition image showing metallic luster and smooth surface.
Isolated hafnium specimen from the USGS mineral collection. High-definition image showing metallic luster and smooth surface.
Hafnium Crystal Bar
High-definition image of hafnium crystal bar showing shiny surface and refined structure.
High-definition image of hafnium crystal bar showing shiny surface and refined structure.
Kyanite Specimen
Isolated kyanite specimen from the USGS mineral collection. High-definition image showing bladed crystal structure and blue color.
Isolated kyanite specimen from the USGS mineral collection. High-definition image showing bladed crystal structure and blue color.
Lead-Zinc-Copper Ore 1
USGS mineral specimen featuring kyanite and pyrite. High-definition image highlighting fibrous structure and metallic inclusions.
USGS mineral specimen featuring kyanite and pyrite. High-definition image highlighting fibrous structure and metallic inclusions.
Lead-Zinc-Copper Ore 2
High-definition image of lead-zinc-copper ore specimen with granular structure and metallic inclusions.
High-definition image of lead-zinc-copper ore specimen with granular structure and metallic inclusions.
Lead-Zinc-Copper Ore 4
High-definition image of ore specimen with visible lead, zinc, and copper minerals. Isolated USGS sample.
High-definition image of ore specimen with visible lead, zinc, and copper minerals. Isolated USGS sample.
Lithium Spodumene 2
High-definition image of spodumene specimen with fibrous texture and light green hue.
High-definition image of spodumene specimen with fibrous texture and light green hue.
Magnesite (Magnesium Ore) 2
High-definition image of magnesite specimen with earthy texture and white-gray tones.
High-definition image of magnesite specimen with earthy texture and white-gray tones.
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.
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.
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.
Malachite Specimen
Isolated malachite specimen from the USGS mineral collection. High-definition image showing banded green texture and fibrous structure.
Isolated malachite specimen from the USGS mineral collection. High-definition image showing banded green texture and fibrous structure.
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.