Reply(1) A monolith found in Quincy is the fourth to be discovered since mid-November. (Shutterstock) QUINCY, MA—A mysterious monolith was discovered Saturday in the Quincy Quarries Reservation before disappearing several hours later. The unexplained 8-foot object is not the first to be found in recent weeks. Monoliths have been popping up all around the world since the Utah Department of Public Safety and Division of Wildlife Resources discovered one in a canyon on Nov. 18 2020. It disappeared 10 days later. Subscribe Eight days later, a monolith was found in Romania near Piatra Neamt, disappearing on Dec. 1, and Earlier this month, a third monolith was discovered in Atascadero, California.