There are execptions to the rule about people knowing of buried treasure and not being able to retrieve it. I know within an acre of where a large cache of silver dollars are, but it is on private land, and the owner will not allow anyone to search for it.I also know where a silver mine?ledge, is but it is on National forest land. Some of these government land buyups are intentional, but some are just that the government owns most mountain ranges as National forest lands, and that is where the most minerals exist, along with the most water and timber.Originally they bought up most of the mountain ranges to preserve the water and timber rights.Some of these mountain ranges have silver and gold viens running through them.Most of the buried treasure in the East occured during the civil war.When lead is flying over your head, it's hard to carry much silver or gold shile running. It is easier to bury it and come back later is you are able to retrieve it. Most buried western treasure occured because of Indian attacks,both on Spanish and American prospectors.Sometimes entire parties were wiped out, but not before they buried their treasure.It has ben estimated at least 3 billion dollars in treasure is buried in Virginia alone because of the civil war. That is just one states estimate. It is also estimated that trillions of dollars are buried in the west because of Indian ambushes. With that much treasure buried, sure the government is interested in it.Good Luck. rockhound