Evolution of pumice and pumice rafts after eruption. The team identified three phases of evolution of raft density, pumice size, roundness, and attached biological organisms.

Her mix contains two parts coconut coir or peat moss mixed with with one part perlite or pumice, one part composted plant matter, and a small amount of worm castings if you have them. The perlite ...

While you don't want to use them dry, when moistened with water (or a water and vinegar mixture), a pumice stone scouring stick can quickly scrub away grime with little elbow grease. According to ...

Researchers from Tokyo Metropolitan University have carried out an unprecedentedly detailed survey of pumice rafts in the aftermath of the 2021 Fukutoku-Oka-no-Ba volcanic eruption in Japan.