McDermitt Caldera: A 16-million-year-old lithium treasure The McDermitt Caldera is a caldera which formed 16.4 million years ago because of a major volcano eruption. A preferable condition for ...
The eruption of the Mauna Loa volcano in the US state of Hawaii prompted residents and tourists to visit the site to witness the rare scene. It is the world’s largest active volcano. After its ...