• Home
  • Contact
  • Resources
    • Glossary
  • About Ho’ike
  • Blog

Hō‘ike o Haleakalā Curriculum

High school science curriculum designed by Maui teachers and field biologists

You are here: Home / Glossary Terms / Volcanic ash

Volcanic ash

February 4, 2013 by Hoike

volcanic ejecta that is less than .5 centimeters (.2 inch) in diameter comprised of already solid rock, crystals from solid rock, or particles of lava that were thrown up as liquid spray (A1)

Copyright © 2013 All Rights Reserved

Site by j.Brown Studios