31 Jul 2014

Hottest Volcanoes

From Nights, 7:15 pm on 31 July 2014

Dr David Mole from CSIRO Earth Sciences and Resource Engineering is investigation the world's rarest and hottest type of volcano - komatiites, which only erupted during the Archean Eon (4.55 to 2.5 billion years ago).

Get the new RNZ app

for easy access to all your favourite programmes

Subscribe to Nights

Podcast (MP3) Oggcast (Vorbis)