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©2026 Biological and Chemical Oceanography Data Management Office.Unknown Authors (2025). Synchrotron micro-probe X-ray diffraction data from seafloor sulfide deposits collected during cruise AT42-09 on the East Pacific Rise (EPR) in April 2019. BCO-DMO (Version 2) Version Date 2025-11-25. https://doi.org/10.26008/1912/bco-dmo.937020.2 [access date]
(University of Minnesota Twin Cities)Synchrotron micro-probe X-ray diffraction data were collected for seafloor sulfide deposits. Seafloor sulfide mineral samples were collected from hydrothermally active chimneys and inactive off-axis massive sulfide deposits at East Pacific Rise (EPR) 9.50°N in 2019-2021 on cruise AT42-09. Samples were collected using the HOV Alvin. Samples were placed in a positive-pressure glove bag flushed with N2 (g), sparged with N2, heat-sealed into mylar bags containing Anaeropaks, and stored at -20°C. ...
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Funding
| Award # | Source |
|---|---|
| OCE-1756339 | NSF OCE |
| OCE-1756558 | NSF OCE |
| OCE-1756419 | NSF OCE |
File naming:
Sample name (e.g. ALV5015_01_R01b)/sample name noted at time of data collection if incorrectly noted at that time (e.g. 5015_01_R01b)_sub-map name where there is one (A, a, b, B etc.)_where p occurs, refers to point collected within a sample_KeV, where it occurs is beam energy information_other annotations e.g. full_real come from beamline scientists, left in the file name to keep file name as original as possible_number generated by beamline software at time of collection