Dataset description: Geochemistry of ferromanganese crusts, nodules, and hydrothermally altered rocks from the Arctic Ocean

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 HLY1202 in 2008, 2009, and 2012 respectively. Dredged samples were donated and sent to USGS for subsampling and major and trace element geochemical analyses. Major and trace element data as well as location information (latitude, longitude, depth) for each sample are provided here.
Version1
Keywordschemical analysis, dredge sampling, earth sciences, geochemistry, marine geology, mass spectroscopy, metallic mineral resources
Data typesGeology, Chemistry
Formatcomma-delimited text;
Amount68.15 KB

Contacts

Activities and equipment

ActivityEquipment
H108ARchaindredge
dredging device
H3812ARdredge
sediment dredge
H609ARdredge
sediment dredge