Pumice
Giant pumice raft drifts after submarine eruption near Tonga
A large raft of pumice is floating in the Pacific after an underwater volcanic eruption near Tonga earlier this month. Audio
Giant pumice raft in the Pacific Ocean
A giant raft of pumice, thought to have originated near Tonga could potentially wash up on our shores. GNS science volcanologist Brad Scott explains how it has formed. Audio
Havre - the world's largest deep ocean volcanic eruption
Geologists have discovered that the 2012 eruption of Havre volcano, on the Kermadec Arc, was the world's largest submarine volcanic eruption. Video, Audio
Havre - the world's largest deep ocean volcanic eruption
Geologists have discovered that the 2012 eruption of Havre volcano, on the Kermadec Arc, was the world's largest submarine volcanic eruption.
Video, AudioHeadquarters: Pumice
In our occasional series on artists' workspaces, this episode of Headquarters sees Emma Smith paying a visit to Pumice. Video, Audio
Peat, Pumice and Archaeological Mysteries
Peat uncovered during major roadworks on the Kapiti Coast is shedding light on early Maori occupation, while the discovery of pumice might be the sign of an old tsunami Audio
Peat, Pumice and Archaeological Mysteries
Peat uncovered during major roadworks on the Kapiti Coast is shedding light on early Maori occupation, while the discovery of pumice might be the sign of an old tsunami
Audio