D/H ratios and H2O contents record degassing and rehydration history of rhyolitic magma and pyroclasts
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DOI: 10.1016/j.epsl.2019.115909
Abstract: Abstract Volcanic eruptions of rhyolitic magma often show shifts from powerful (Vulcanian to Plinian) explosive episodes to a more gentle effusion of viscous lava forming obsidian flows. Another prevailing characteristic of these eruptions is the… read more here.
Keywords: phase; pyroclastic obsidians; rehydration; rhyolitic magma ... See more keywords