Johnston, V., Košir, A. and Martín Pérez, A. 2021. Evaluating carbonate dissolution and precipitation in a short time-frame using SEM: techniques and preliminary results from Postojna Cave, Slovenia. Acta Carsologica. 50, 2-3 (Dec. 2021). DOI:https://doi.org/10.3986/ac.v50i2-3.9788.