Most pumice erupts from magmas which might be extremely charged with gasoline and also have a rhyolitic composition. Hardly ever, pumice can erupt from gasoline-billed magmas of basaltic or andesitic composition. Pumice is also valued in metaphysical circles for its associations with cleaning and renewal, presented its volcanic origins and https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/