{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "PCMSC Science Data Coordinator", "hasEmail": "mailto:pcmsc_data@usgs.gov"}, "description": "Ferromanganese nodules and other ferromanganese coated rocks were collected using a box core from the Samoa Basin, during USGS field activity 2026-604-FA. Ferromanganese nodules and ferromanganese coated rocks were collected by box core and total mass was determined using a digital crane scale calibrated with National Institute of Standards and Technology certified calibration weights.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P149BW9Z", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.6a1769d8b66b01122d755be6.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6a1769d8b66b01122d755be6", "keyword": ["Assessments", "GEMMA", "Geology, Energy, and Minerals Mission Area", "Global Ocean Mineral Resources", "Material Resources", "Mineral Resources", "Nonliving Resources", "PCMSC", "Pacific Coastal and Marine Science Center", "Physical/Chemical Features", "Samoa Basin", "South Pacific Ocean", "Territory of American Samoa", "U.S. Geological Survey", "USGS", "USGS:6a1769d8b66b01122d755be6", "box coring", "field observation", "geoscientificInformation", "marine geology", "metallic mineral resources", "mineral deposits", "mineral resources", "oceans", "rocks and deposits", "seabed", "sediment"], "modified": "2026-06-23T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-167.86053, -17.03570, -165.61942, -13.17100", "theme": ["geospatial"], "title": "Abundance of abyssal ferromanganese nodules and ferromanganese coated rocks from the Samoa Basin (2026-604-FA)"}