Blue Holes near Dahab

Wendy Wrangham wendyw at
Mon Apr 23 09:04:40 EDT 2001

We are trying to find out how blue holes in coral reefs are formed, in
particular the Blue Hole near Dahab in the Red Sea. If you could send us
any information on this, or give some URLs where we could find the
answers, we'd be most grateful.

Thanks in advance for your time

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