Collect the Rosetta samples - Geology sector | 14: Everything Has Its Place Dead Space 3 Guide
Last update: 11 May 2016
Head to the exit where you'll be attacked by Necromorphs lurking behind the gate. In the next room you'll find some lockers - the next exit leads outside.
The further way is guarded by a patrolling ship - try to carefully move forwards, trying to avoid spotlights. If you get spotted, they will open fire at you.
Run towards the entrance to the next part of the facility. When you get past the vehicle, you'll come across a new type of Necromorph - fast-moving one. The best technique to deal with such creatures is using stasis to slow them down and cutting off their legs. Before you enter inside, you'll have to fight several such opponents.
Go through the corridor in biology section, until you reach another exit outside and then head towards poorly looking bridge.
Weapon Parts 6/14 - While being close to the bridge, go to the cave on the right. Weapon part can be found in one of branches.
Near the large crates you'll encounter few Necromorphs - try to watch out between crates because these creatures are unwilling to attack in the open.
Unitology Artifacts 1/1 - Next to one of pillars between crates.
Go left, to the cargo elevator and ride it up. Now head to the next complex, passing by frozen parts of monsters along your way and exterminating encountered Necromorphs.
S.C.A.F. Artifacts 2/3 - Behind the crate on the right.
Another passage leads to the geology sector. You'll find yourself in the room full of frozen monsters. Inside the room you can find a workbench and few usable items.
Upgrade Circuits 7/13 - On the wall inside the room with frozen creatures.
Go through the next door and turn right when you reach a small corridor.
Side mission Disposal Services - a key is located on the shelf.
Blueprints 3/3 - Inside the supply room which can be opened with a torque bar.
Weapon Parts 7/14 - Inside the supply room which can be opened with a torque bar.
You'll find yourself in the room with lasers. Use kinesis and grab a large stone block - move it to block the laser bean. Go through the first part and then block next beams in the way you did it previously. Go to the very end, where you'll find another plate. The way back is the same with one addition - at some point you'll be attacked by few Necromorphs. Place the plate in cataloging system and go to the lab.
On your way back you'll be attacked by Unitologists inside a room with frozen monsters. A further way goes without problems - go to the cargo elevator, ride it down and head to the biology sector with the lab.