White pumice is among the lightest and mostly discovered kinds. It types from hugely siliceous lava and is often Utilized in the production of light-weight concrete. Pumice is likewise valued in metaphysical circles for its associations with cleansing and renewal, given its volcanic origins and link to earth and hearth https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/