Washington, March 15 : A geochemist of Indian origin has determined that an active African volcano possesses the most fluid lava in the world, which points toward its source being a mantle plume that is in complete pristine condition.
The lava composition indicates that a mantle plume-an upwelling of intense heat from near the core of the Earth-may be bubbling to life beneath Nyiragongo, an active African volcano, in the Democratic Republic of the Congo.
"This is the most fluid lava anyone has seen in the world," said Asish Basu, professor of earth science at the University of Rochester, the geochemist who conducted the research.