Effect of partial melting on Vp and Vs in crustal enclaves from Mazarrón (SE Spain)
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- 作者：Fabio Ferria ; f.ferri@uniandes.edu.co" class="auth_mail" title="E-mail the corresponding author ; Luigi Burlinib ; Bernardo Cesarea ; c
- 关键词：Seismic velocity ; Laboratory ; Ultrasonic waves ; Enclave ; Melting ; Alborá ; n
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：7 March 2016
- 年：2016
- 卷：671
- 期：Complete
- 页码：139-150
- 全文大小：2093 K
文摘
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Ultrasonic laboratory measurements of Vp and Vs are performed up to crustal melting.
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With melting, the Vp anisotropy increases and the Vs anisotropy decreases to zero.
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The shear wave splitting of the crustal enclave becomes zero at melting.
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Vp/Vs increases to about 1.8 at melting, consistently with field observation at Mazarrón.