The Lighthouse (Fields of Glass)

The Lighthouse is a location in Fields of Glass, Mercury and a destination in Destiny 2: Curse of Osiris.

Chest Puzzle
Inside the Lighthouse, there is a gate with a chest behind it. To open the gate and access the chest, a Guardian must activate glowing symbols in the following order:


 * 1) On the table near Brother Vance.
 * 2) On a bookshelf on the right-side wall.
 * 3) In a stack of books near a bookshelf on the left-side wall.
 * 4) On a table on the right side of the room.
 * 5) High up on a shelf near the Forge.
 * 6) On a conflux that spawns on the right side.

After activating the conflux, a waypoint will appear that leads to the loot chest under the bridge.

Taking too long between symbol activations will cause progress to be reset.