The material cools so immediately that atoms inside the soften are unable to prepare them selves into a crystalline framework. As a result, pumice is undoubtedly an amorphous volcanic glass often called a "mineraloid." The biggest volcanic eruptions can eject lots of cubic kilometers of fabric. This material can range https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/