Geologists are closely monitoring Washington’s largest volcano (and second tallest mountain), which hasn’t erupted since the Bronze Age. During the month of September, the United States ...
The USGS Cascades Volcano Observatory and Pacific Northwest Seismic Network haven’t raised the alert level and color code for Mount Adams from normal and green, but rank the volcano among those in the ...
Sep. 24, 2024 — A mysterious type of iron-rich magma entombed within extinct volcanoes is likely abundant with rare earth elements and could offer a new way to source these in-demand metals ...
Volcanoes that are rich in iron might be prime locations to find high concentrations of rare earth elements. Recent lab experiments have demonstrated that when iron-rich magmas experience volcanic ...