矿石就绪

In the fifth side pocket up on the ledge. Follow the drill into the next cavern, past the Embers on the right, then instead of proceeding left toward the first steam geyser wall, turn right and jump up the rocks to a spider tunnel leading back to the pocket.

From Ore Node 7, jump along the raised ledges. This node is hidden behind more spiderwebs.

After Ore Node 15, after the last set of prisoners. The node is inside the caged-off area with active rock crushers. Stay as close to the wall as possible to avoid being crushed.

After the last steam geyser wall, jump up on the mushrooms and rocks to your left and go back. Jump through the geyser wall to get to the node.

In the northwestern end of the large lava cavern after the steam geyser walls, before proceeding to the fenced area with the Thermal Core. From the opening into the cavern, either drop down to the left first for Ore Node 12 then wrap back around through the lava, or hug the right wall of the pathway down, then jump down into the lava, across to the node on the other side. Continuously jumping while in the lava reduces the damage taken. From here you will not be able to jump back up. Make your way, as much as possible out of the lava, under the rock bridge and to the stepped stones under the grated platform, where you will be able to climb back up.

At the entrance to the large lava cavern after the steam geyser walls, hug the wall to the left. The ore is on a rectangular ledge that can be seen if the camera is rotated to look down. Get as close to the wall as you can and carefully step off the upper ledge, you should land next to the ore. Jump your way through the lava to reach the stepped stones under the grated platform, where you will be able to climb back up.

After destroying the Thermal Core, behind the giant sonar weapon being tested. Go up the ramp then over the control levers, down and around the destroyed sonar weapon.

Near the second set of prisoners, on the left. Jump up the boulder and the node is between the two sets of crystals on the top.

After the third set of prisoners. Once you reach the end of that ramp, turn right and walk under it to mine the ore. It is the ramp immediately before the waterfall of molten ore.

At the the very end of the instance, after the detonation, a 30 second timer starts in which you need to escape the facility. On your way out, after passing fire piping vents, jump left on a ledge and follow it to reach the last node.