Adamantine Rod of Identify

A magical rod made of admantine that measures 4 feet long, weighs 100 pounds, and is sized to fit comfortably in a fire giant’s hand. The rod has two prongs at one end and a molded handle grip on the opposite end.

The rod has 10 charges and regains 1d6 + 4 of its expended charges daily at dawn. As an action, you can grasp it by the handle and expend 1 charge to cast the locate object spell from it. When the rod is used to detect objects made of adamantine, its range increases to 10 miles.

Notes: Detection