Pumice

High Quality Content by WIKIPEDIA articles Pumice /ˈpʌmɨs/ is a textural term for a volcanic rock that is a solidified frothy lava typically created when super-heated, highly pressurized rock is violently ejected from a volcano. It can be formed when lava and water are mixed. This unusual formation is due to the simultaneous actions of rapid cooling and rapid depressurization. The depressurization creates bubbles by lowering the solubility...

• Format: Paperback
• Language: English
• ISBN: 5511322687
• ISBN13: 9785511322681
• Release Date: January 1
• Publisher: Book on Demand Ltd.
• Length: 98 Pages
• Weight: 0.53 lbs.
• Dimensions: 0.2" x 8.3" x 11.0"