STRIPE and gcthomas
You guys appear to be correct here. There have been small pools of water found under the Tibetan mountains and there is speculation that there are pools under one place in the Pacific ocean but they don't constitute the volume needed to confirm Brown's predictions.
I've been trying to find sources on pools of water under mountains but have been unsuccessful (not ignoring you). I did read the article I linked and several months back read perhaps 5 articles about the "oceans of water" found 400 miles below the surface (one place says a much as 600 miles). I have to admit I was lazy, however, and didn't consider that Brown didn't simply predict that water would be found but "pools of water."
I do plan to do some more research on this and hopefully get back to TOL on this (I'm not saying I wasn't wrong as it seems I was). One caveat is that the deepest we've drilled (the Russians) is only about 7 miles. The basalt layer is 20 to 30 miles below the surface which, I would assume, is where Brown would say his hypothetical pools of water would be found.
Also a question: Volcanoes release a massive amount of water and it's now assumed that this water is collected from the water they've now discovered are trapped in rocks deep in the earth. It's been 10 or so years since I was in grade school (OK, OK--50 years
) but I seem to remember that scientists were saying there was very little water deep under the surface at that time (in the 60's). That belief, of course, was based on the old earth assumption that the earth was molten rock which, like volcanoes, would force the vast majority of the water to the surface. [Actually, the belief is that the earth's surface had hardened to a large degree and was then heated and turned molten for yet a second time when the planet that struck the earth and created the moon took place.] Again, though, I can find no sources to confirm my memory on this (not a lot of articles from the 60's about debunked theories). Would you guys know anything about this?
Finally, some scientists now speculate that since they have found so much water it's likely there are pools deep under the surface. On one link;
http://www.thewire.com/global/2014/03/massive-subterannean-reservoir/359108/
a geochemist says, "this sample really provides extremely strong confirmation that there are local wet spots deep in the Earth in this area."