X-ray diffraction (XRD) measurements were conducted using Empyrean Powder Diffractometer with a Cukα radiation and a Ni filter at constant voltage 40 kV, and 30 mA.
Field data: Lightness data extracted from core images of gravity corer sediments collected during project Kerguelen Plateau Sediment Drifts with RV Sonne Cruise SO272 in February and March 2020. Red,
