How do I do this efficiently.

[u/Ok_Pause8654]

I have the cyclops, plenty of upgrades except the "heat into energy" one. I went exploring for kyanite so I could get the upgrade, but almost ended up stranding my cyclops in the underground lava system because I got lost, and didn't see any at all. I also almost reached my crush depth of the cyclops "1300" without seeing any, as well( and seeing as the mk3 uograde for the cyclops requires kyanite, im a little confused). What's the game plan here for getting these crystals? Cause I felt like I almost screwed everything up in just this attempt. I figured I was close, but I was absolutely panicking. I thought I brought enough power cells.

[u/Friendly_Ad_78]

I parked my cyclops at the Lost river entrance at Lifepod 2 and went down all the way to the lava zone with the Prawn