Sr behaviour during hydrothermal alteration of oceanic gabbros exposed at Hess Deep : implications for 87SR/86SR compositions as a proxy for fluid-rock interaction.
Mid-ocean ridge hydrothermal systems are known to extend to deep levels of the oceanic crust, including the plutonic section, but little is known about the timing and nature of fluid-rock interactions at these levels. To investigate the temporal and spatial characteristics of hydrothermal alteratio...
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| Language: | English en |
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2011
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| Online Access: | http://hdl.handle.net/1828/3314 |