Most pumice erupts from magmas which have been highly billed with fuel and possess a rhyolitic composition. Not often, pumice can erupt from gas-billed magmas of basaltic or andesitic composition. There are two forms of exfoliation: chemical, where you use skin care items or chemical substances to gently eliminate dead https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/