• Organization: Department of the Interior
• Updated: 2024-09-24T00:00:00Z

This data release is a polygon shapefile representing prospective occurrence regions of ferromanganese crusts and abyssal ferromanganese nodules on the seafloor throughout the global oceans....

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

Ferromanganese crusts in the world's oceans may serve as potential sources of metals, such as cobalt and magnesium, valuable to civilian and military industry; these are metals that the United...

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

Ferromanganese crusts in the world's oceans may serve as potential sources of metals, such as cobalt and magnesium, valuable to civilian and military industry; these are metals that the United...

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• Organization: Department of the Interior
• Updated: 2024-09-19T00:00:00Z

The chemical compositions and natural distribution of ferromanganese crusts have been a topic of interest to scientific research, as well as to industrial and military applications. These crusts...

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

Ferromanganese crust samples were collected via dredge during four oceanographic research cruises to the western equatorial Pacific Ocean. The location (latitude, longitude, depth) and...

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• Organization: Department of the Interior
• Updated: 2023-01-25T00:00:00Z

Ferromanganese crusts were collected via dredge from seamounts within the Tuvalu Exclusive Economic Zone in the Pacific Ocean during cruise RR1310 funded by the National Science Foundation aboard...

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• Organization: Department of the Interior
• Updated: 2024-12-11T00:00:00Z

Ferromanganese crusts were collected via dredge from seamounts within the Tuvalu Exclusive Economic Zone in the Pacific Ocean during cruise RR1310 funded by the National Science Foundation aboard...

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• Organization: Department of the Interior
• Updated: 2024-12-19T00:00:00Z

This portion of the data release provides geochemical analyses data of ferromanganese rock samples collected off the coast of Hawaii. Ferromanganese crusts, nodules, and coated cobbles were...

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• Organization: Department of the Interior
• Updated: 2024-07-02T00:00:00Z

Ferromanganese crusts, nodules, and hydrothermally altered rocks were collected via dredge within the Amerasia Basin in the Arctic Ocean during USCGC icebreaker Healy cruises HLY0805, HLY0905, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1977-02-04T00:00:00.000+00:00

The Scripps Institution of Oceanography compiled descriptions of sediment samples related to ferromanganese deposits, funded through the International Decade of Ocean Exploration (IDOE) and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1991-12-31T00:00:00.000+00:00

The USGS Ferromanganese Crust data set was compiled by F.T. Manheim and C.M. Lane-Bostwick of the U.S. Geological Survey, Woods Hole, MA. The data set consists of tables corresponding the USGS...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1978-01-20T00:00:00.000+00:00

The Centre National Pour l'Exploitation des Oceans (CNEXO) ferromanganese nodule analysis files consist of geochemical data from published reports pertaining to oceanic ferromanganese...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1981-12-31T00:00:00.000+00:00

The Scripps Institution of Oceanography (SIO) compiled data on the geochemistry of marine ferromanganese nodules, funded by the U.S. National Science Foundation ...

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• Organization: Department of the Interior
• Updated: 2024-10-08T00:00:00Z

Ferromanganese crust and phosphorite minerals were collected using remotely operated vehicles in the Southern California Borderland during two separate research cruises – NOAA Ocean Exploration...

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• Organization: Department of the Interior
• Updated: 2024-12-19T00:00:00Z

Powder x-ray diffraction data (XRD) for samples are provided in this portion of the data release. Ferromanganese crusts, nodules, coated cobbles, and push core sediments were collected via ROV...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1991-10-31T00:00:00.000+00:00

The Marine Minerals Geochemical Database was created by NGDC as a part of a project to construct a comprehensive computerized bibliography and geochemical database as a Cooperative effort with the...

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• Organization: Department of the Interior
• Updated: 2024-12-11T00:00:00Z

A sample of hydrothermally mineralized foraminifera ooze (D28A) was collected via dredge from a seamount within the Tuvalu Exclusive Economic Zone in the Pacific Ocean during cruise RR1310 funded...

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• Organization: Department of the Interior
• Updated: 2023-01-25T00:00:00Z

This data release compiles element composition data for more than 600 deep-ocean mineral samples from more than 25 research cruises in the Pacific Ocean since 1979 that involved USGS researchers....

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• Organization: Department of the Interior
• Updated: 2025-04-08T00:00:00Z

This data release contains the world production data extracted from the commodity chapters in the USGS Mineral Commodity Summaries 2025.

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• Organization: Department of the Interior
• Updated: 2024-01-30T00:00:00Z

This data release contains the U.S. salient statistics and world production data extracted from the MANGANESE data sheet of the USGS Mineral Commodity Summaries 2024.

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