Mercury Stone

The Mercury Stone is an item found in Rome. It is one of four stone required to open the Philosopher's Gate to access the Philosopher's Stone.

Usage
Mercury stone is used in a cinematic when Lara first arrived at the Philosopher's Gate.

Location Discovered
Mercury Stone is received in the opening cinematic and carries into the game.

Tomb Raider: Chronicles

 * The Streets of Rome

Appearances

 * Tomb Raider: Chronicles (First appearance)