Effusive volcano: lava flowing down the slopes of Mount Mayon in the Philippines. (Courtesy: Top1963/CC BY-SA 3.0) The formation of nanometre-sized crystals can – even in low concentrations – ...
Berkeley - Two University of California, Berkeley, geophysicists have proposed an explanation for the unpredictable nature of volcanic eruptions, why volcanoes sometimes ooze lava, but at other times ...