Amy Gartman, U.S. Geological Survey Research Oceanographer and chief scientist for the Escanaba Trough expedition, examines a mineral sample with a hand lens aboard Research Vessel Thomas G. Thompson during the Escanaba Trough: Exploring the Seafloor and Oceanic Footprints expedition.
Amy Gartman Examining Mineral Sample
Image courtesy of U.S. Geological Survey.
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Amy Gartman, U.S. Geological Survey Research Oceanographer and chief scientist for the Escanaba Trough expedition, examines a mineral sample with a hand lens aboard Research Vessel Thomas G. Thompson during the Escanaba Trough: Exploring the Seafloor and Oceanic Footprints expedition.