The Victorio Peak Treasure is another legend that incorporates much of the treasure hunters lore - Treasure, hidden by Aztecs or Indians deep in an inaccessible cave, is found, lost again, found once more only to be seized by mysterious government "G-Men". A couple of links to get you started:
Link: Atlantis Rising, Ancient Lost Treasures,Wikipedia
Notice how the same sites with the treasure hunter message boards also have the cryptozoology links and the links to Atlantis and ESP? Just an observation....