"An emblem is carved on the octagonal object."
— Item examination
The Stone & Metal Object is a key item in the 2002 Resident Evilremake. It is known as the "Stone and Iron Object" (鉄と石製のオブジェ,Tetsu to ishisei no obuje?) in the Japanese version.
This object grants access to the courtyard on the mansion grounds. Another Stone & Metal Object can later be constructed, providing access to the tomb of Jessica Trevor via the mansion's entrance hall.