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Colloquia – Emily Johnson
November 4, 2021 @ 4:00 pm - 5:00 pm
![](https://uwm.edu/geosciences/wp-content/uploads/sites/211/2021/11/thumbnail_Emily_Johnson_USGS_FA21.jpg)
Title: Explosive mafic eruptions from Mount St. Helens: new insights into magma storage and evolution from melt and mineral chemistry” live via Teams (LINK) and broadcast for in-person viewing in Lapham Room N103 from 4-5 pm.