Anastasia Steffen
and Valles Caldera National Preserve, Jemez Springs, NM
Activity
2009
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OBSIDIAN WATER, OBSIDIAN HYDRATION: INVESTIGATING VARIATION IN THE GEOCHEMISTRY OF JEMEZ RHYOLITIC GLASSES
T262 Obsidian from Magma to Artifact: Geological and Archaeological Perspectives (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A