Lightweight Pumice Boulders

Credit: KEN M. JOHNS/SCIENCE PHOTO LIBRARY

Caption: MODEL RELEASED. Geologist Abel Ramirez hefts two pumice boulders. Because of the large number of air pockets, pumice is relatively light. Panum Crater, California.

Release details: Model release available. Property release not required.

Keywords: boulder, earth science, geological, geologist, geology, lift, lifting, light, lightweight, male, man, people, person, pumice, rock, science, scientist

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.