In this Halo Infinite Excavation Site collectibles guide, we’ll show you where to find every Audio Log, Mjolnir Armory, Spartan Core, and Skull in the Excavation Site main story mission.
Excavation Site collectibles include 1 Mjolnir Armor Locker, 1 Banished Audio Logs, 2 Spartan Cores, and 2 UNSC Audio Logs. Below, we’ll go through them in (roughly) the order you’ll encounter them while playing the Excavation Site mission.
Halo Infinite Excavation Site collectibles table of contents
Excavation Site Spartan Audio Log Reverie 01
Well before you reach the Excavation site — about 260m to the northwest — look for the branch in the road. You’ll find this Spartan Audio Log Reverie 01 near that intersection by a crashed truck.
Excavation Site Banished Audio Log Escharum’s Testimony 04
Once you take the grav lift up to the laser control room, Banished Audio Log Escharum’s Testimony 04 is directly opposite the laser controls.
Excavation Site UNSC Audio Log The Prisoner 03
On the west end of the Excavation Site control room, the UNSC Audio Log The Prisoner 03 is on the floor near a few UNSC weapons.
Excavation Site Mjolnir Armor Locker 1 of 1
Over in the southwest corner of the Excavation Site, you’ll find this Mjolnir Armor Locker next to a cliff. You’ll probably pass it on your way to the power pylons while disabling the laser.
Excavation Site Spartan Core 1 of 2
Not far from where you picked up the Mjolnir Armor Locker, look for the highest peak to the southeast overlooking the Excavation Site. It’s right against the excavation, so it’s hard to miss. Climb to the top to find this Spartan Core.
Excavation Site Spartan Core 2 of 2
The Excavation Site’s other Spartan Core is to the southeast. Look for the building (garage?) with a Ghost inside. This Spartan Core is on the second floor.