coinshooter
n.β Β«Alveshire says heβs a cache hunter, not a “coinshooter,” the term for a person who uses a metal detector to hunt for individual coins people have lost over the years.Β» ββTreasure Hunter, Historian Author” by Larry Stroud Guard-Record (Batesville, Ark.) Dec. 9, 2005. (source: Double-Tongued Dictionary)