Samples were made into 100 μm rock slices. Points of interest were aligned to the beam and measured with φ scans +/− 25° at χ = 0°, 30°, 60° and 90°, respectively. Stepsize of φ was 1° and exposure time was 10 seconds. Results were converted to powder diffraction diagrams by the CrysAlisPro software package.

Measurement name: Synchrotron X-ray diffractionInstrument: Beamline P24Place: Desy, HamburgEnergy: 24.79 keVBeam size: 50 x 50 µm²Sample detector distance: 400 mm