Gillmore, G. K., Wertheim, D., Mcintosh, I. M., Petford, N., & Gill, I. (2023). 3D imaging of volcanic ash using the confocal microscope; a comparison of natural fragments and experimentally vesiculated volcanic glass. Natural Hazards, 116(3), 4021-4036. https://doi.org/10.1007/s11069-023-05823-3