Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/146619
Title: | Rapid cooling and cold storage in a silicic magma reservoir recorded in individual crystals | Authors: | Rubin, Allison E. Cooper, Kari M. Till, Christy B. Kent, Adam J. R. Costa, Fidel Bose, Maitrayee Gravley, Darren Deering, Chad Cole, Jim |
Keywords: | Science::Geology | Issue Date: | 2017 | Source: | Rubin, A. E., Cooper, K. M., Till, C. B., Kent, A. J. R., Costa, F., Bose, M., . . . Cole, J. (2017). Rapid cooling and cold storage in a silicic magma reservoir recorded in individual crystals. Science, 356(6343), 1154-1157. doi:10.1126/science.aam8720 | Project: | MoE2014-T2-2-041 | Journal: | Science | Abstract: | Silicic volcanic eruptions pose considerable hazards, yet the processes leading to these eruptions remain poorly known. A missing link is knowledge of the thermal history of magma feeding such eruptions, which largely controls crystallinity and therefore eruptability. We have determined the thermal history of individual zircon crystals from an eruption of the Taupo Volcanic Zone, New Zealand. Results show that although zircons resided in the magmatic system for 103 to 105 years, they experienced temperatures >650° to 750°C for only years to centuries. This implies near-solidus long-term crystal storage, punctuated by rapid heating and cooling. Reconciling these data with existing models of magma storage requires considering multiple small intrusions and multiple spatial scales, and our approach can help to quantify heat input to and output from magma reservoirs. | URI: | https://hdl.handle.net/10356/146619 | ISSN: | 0036-8075 | DOI: | 10.1126/science.aam8720 | Schools: | Asian School of the Environment | Research Centres: | Earth Observatory of Singapore | Rights: | © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EOS Journal Articles |
SCOPUSTM
Citations
5
135
Updated on Mar 15, 2024
Web of ScienceTM
Citations
5
124
Updated on Oct 31, 2023
Page view(s)
315
Updated on Mar 18, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.