This data set contains X-ray Computed Tomography (CT) images and surface displacement data of 15 scaled laboratory experiments of analogue magma intrusion in granular material. The experimental methodology and the experimental results were described in detail by Poppe et al. (2019). Displacement data of experiment SPCTIN14 was used by Poppe et al. (2023). When using the experimental imagery or their derivatives please reference at a minimum Poppe et al. (2019) and this data set (Poppe et al., 2023, Zenodo data set). The included explanatory notice reproduces the experimental method and presents the structure and file types contained in this data set.

SP was funded by an Aspirant Ph.D. fellowship from the FWO-Flanders (2014-2019), Belgium and the Belgian foundation VOCATIO. NB, GV, and BK were supported by an academic interdisciplinary Research Project grant from the Vrije Universiteit Brussel, Belgium (Grant IRP10 KARMA-4D).