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NOAA Ocean Exploration
oceanexplorer.noaa.gov > multimedia > rock-sample-collection-ex2606

Rock Sample Collection

1+ week, 5+ day ago   (50+ words) NOAA Ocean Exploration (.gov) LIVE VIDEO: The 2026 American Samoa ROV + Mapping Exploration expedition is underway. Watch live dives to explore deep-sea habitats of American Samoa. NOAA Ocean Exploration, 2026 American Samoa ROV + Mapping Exploration Download largest version (jpg, 490.7 KB) Stay connected…...

NOAA Ocean Exploration
oceanexplorer.noaa.gov > multimedia > yellow-rocks

Yellow Rocks

4+ day, 17+ hour ago   (97+ words) Towards the end of Dive 08 of the 2026 American Samoa ROV + Mapping Exploration expedition, we encountered a pile of thin, flat, and wide yellow rocks that appeared to be elemental sulfur. Large polymetallic nodules, approximately 15 centimeters (6 inches) in diameter were observed…...

NOAA Ocean Exploration
oceanexplorer.noaa.gov > multimedia > seafloor-geology-2

Seafloor Geology

4+ day, 22+ hour ago   (97+ words) Part way through Dive 07 of the 2026 American Samoa ROV + Mapping Exploration expedition, seafloor geology shifted from terraces and sheets to possible pillows and ferromanganese-encrusted flows and cobbles intermixed. The shift in structure did not seem to significantly impact the biological…...

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oceanexplorer.noaa.gov > multimedia > polymetallic-nodules-4

Polymetallic Nodules - NOAA Ocean Exploration

1+ week, 4+ day ago   (49+ words) Polymetallic Nodules NOAA Ocean Exploration (.gov) LIVE VIDEO: The 2026 American Samoa ROV + Mapping Exploration expedition is underway. Watch live dives to explore deep-sea habitats of American Samoa. NOAA Ocean Exploration, 2026 American Samoa ROV + Mapping Exploration Download largest version (jpg, 724.9 KB)…...

NOAA Ocean Exploration
oceanexplorer.noaa.gov > multimedia > anna-processing-a-rock-sample

Anna Processing a Rock Sample

1+ week, 5+ day ago   (52+ words) NOAA Ocean Exploration (.gov) LIVE VIDEO: The 2026 American Samoa ROV + Mapping Exploration expedition is underway. Watch live dives to explore deep-sea habitats of American Samoa. NOAA Ocean Exploration, 2026 American Samoa ROV + Mapping Exploration Download largest version (jpg, 586.7 KB) Stay connected…...

NOAA Ocean Exploration
oceanexplorer.noaa.gov > multimedia > sample-polymetallic-crust

Sample: Polymetallic Crust

2+ day, 18+ hour ago   (97+ words) This scoop of polymetallic crust was collected from a small ridge structure on a seamount during Dive 01 of the 2026 American Samoa ROV + Mapping Exploration expedition. The color checker is included in the photo to help document changes in mineralogy that…...

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