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In the foosteps of giants. The preserved hydrothermal vent boulder that inspired Lindgren to formulate the concept of epithermal mineralization 100 years ago. DeLamar Idaho
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Naumannite (silver selenide) in drill core, DeLamar, Idaho. Integra Resources core, ~2.5"
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Fossilized hydrothermal vent near the Brady Geothermal plant, northern Nevada
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Recent steam vent, Brady geothermal field, south of Winnemucca, Nevada
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Active steam vents. Brady geothermal field, south of Winnemucca, Nevada
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Brady geothermal field, south of Winnemucca, Nevada
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Roots of reeds preserved in hydrothermal sinter deposits, Brady geothermal field, south of Winnemucca, Nevada
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Quicksilver mercury mine, Nevada
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Northern Nevada scenery. near the old Quicksilver mercury mine