Pumice stone - Stock Image - E417/0281 - Science Photo Library

Pumice stone. This soft abrasive igneous rock originated as part of a pyroclastic flow from the 1883 eruption of Krakatoa (Krakatau). MICHAEL CLUTSON/SCIENCE PHOTO LIBRARY

Pumice by Science Photo Library

22,835 Pumice Images, Stock Photos, 3D objects, & Vectors

Pumice stone - Stock Image - E417/0281 - Science Photo Library

15,070 Pumice Stone Images, Stock Photos, 3D objects, & Vectors

Pumice stone texture close up macro hi-res stock photography and images - Alamy

Pumice stone texture close up macro hi-res stock photography and images - Alamy

Pumice - Stock Image - E417/0255 - Science Photo Library

Scanning electron microscope images of pumice aggregates

Close up pumice stone hi-res stock photography and images - Alamy

Pumice Stone Images – Browse 133,417 Stock Photos, Vectors, and Video

22,835 Pumice Images, Stock Photos, 3D objects, & Vectors