White pumice is One of the lightest and most often located versions. It sorts from really siliceous lava and is frequently used in the production of light-weight concrete. Geologists discover prospective pumice deposits by researching volcanic action and analyzing floor outcrops of volcanic rocks. Aerial surveys and floor-primarily based sampling https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/