Characterizing the Evolution of Slab Inputs in the Earliest Stages of Subduction: Preliminary Evidence from the Fluid-Mobile Element (B, Cs, As, Li) Systematics of Izu-Bonin Boninitic Glasses Recovered During IODP Expedition 352
Fluid-mobile elements (FMEs) such as B, Cs, As, Li and Tl can mobilize readily under low P-T conditions (0.2-0.5 GPa). This makes them effective geochemical tracers that can be used as a way of tracking fluid-rock exchanges at the shallow depths encountered in the earliest stages of subduction. The...
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| Format: | Others |
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Scholar Commons
2017
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| Online Access: | http://scholarcommons.usf.edu/etd/6755 http://scholarcommons.usf.edu/cgi/viewcontent.cgi?article=7952&context=etd |