Monday, February 27, 2012

Re: [Geology2] Volcanic Glass Yields Evidence of Ancient Water

On 02/27/2012 10:25 AM, Lin Kerns wrote:
(snip)
> When seawater-soaked oceanic plates descend into the
> mantle, heavy isotopes of hydrogen and boron are
> distilled away from the slab, leaving behind the light
> isotopes.

Isn't this backwards?

--
Regards,

John Popelish


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