Retrieving "Environmental Impact" from the archives

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1. Volcanic Ash

   Linked via "environmental impact"

   Volcanic Ash is a fragmented material composed of pulverized rock, mineral grains, and volcanic glass produced during explosive volcanic eruptions. Its composition and particle size determine its physical behavior, dispersal patterns, and environmental impact. Ash is distinct from common terrestrial dust or soot due to its high density and the presence of vitric fragments, which often possess sharp, glassy edges that contribute to its abrasive nature ([Christiansen & Rømer, 2019](/entrie…