A large pumice raft is slowly drifting in the Pacific Ocean believed to be the result of an underwater volcano eruption in early August near Tonga.
You are here
Results for Pumice
Tuesday 27 August 2019
Thursday 9 August 2012
Frothy volcanic rock called pumice, thrown out by Tongan eruptions in 2006, transported around 80 species of marine creatures to Australia's Great Barrier Reef.