Crystals trace magma’s rise before three La Palma eruptions
Phys.org reports that hot magma rose into a deep reservoir days or weeks before the eruptions, leaving a pattern in crystals that spans more than 300 years.
TLDR
Phys.org describes volcanic crystals as a way to track magma’s journey toward Earth’s surface. It reports that hot magma rose into a deep reservoir days or weeks before three La Palma eruptions, leaving a pattern in crystals that spans more than 300 years.
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