Degassing of Fluids with Subcontinental Mantle Helium Isotope Signature in Presently Non-active Volc

来源 :The International Conference of Gas Geochemistry (ICGG)(第13届 | 被引量 : 0次 | 上传用户:seanray
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Helium isotope ratios are the best tool to evaluate the source of fluids and to distinguish between upper mantle and crustal origin of volatiles,because the two reservoirs are clearly different in their helium isotope composition.
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