The shiny, triangular pillar which protruded some 12 feet from the red rocks of southern Utah was spotted on November 18A mysterious metal monolith found in the remote desert of the western United States, sparking a national guessing game over how it got there, has apparently disappeared, officials said Saturday.The Bureau of Land Management in Utah said it had received "credible reports" that the object had been removed "by an unknown party" on Friday evening.The bureau "did not remove the…See More