|Location|| Dorado Mine (caves)
Archeon Temple Ruins (inside)
Abundore Quarry (caves)
|Related||Iron KeyCopper Key
Treasure Chests are unlocked by using keys.
The player is first introduced to a treasure chest when Rudolf Taleweaver gives the player a key to unlock one. Along with the key he instructs the player to go to the cave by the docks on Accordia to find a treasure chest.
If an item is in the treasure chest it will go into the player's inventory.
The player will need use a different key to unlock each treasure chest.
Different treasure chests are located on different islands later in the game.
Bronze Keys unlock treasure chests in Abundore Quarry.
More treasure chests appear the further the player goes into the Archeon Temple.