White pumice is One of the lightest and most commonly identified kinds. It forms from remarkably siliceous lava and is usually Utilized in the creation of lightweight concrete. You can find a pumice stone at your neighborhood pharmacy, Division keep, or simply the personal care area within the supermarket. They’re https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/