Lithium is one of the most essential crafting materials in Subnautica Below Zero, required for fabricating high-tier equipment, structural reinforcements, and vehicles like the Seatruck. Unlike metals that must be broken out of outcrops, lithium frequently rests directly on the seabed across several dangerous underwater biomes. Securing a reliable supply early on allows players to upgrade their survival gear and expand their underwater habitats without constant resource shortages.
Top Locations to Find Lithium Deposits
The single best biome for harvesting lithium in large quantities is the Purple Vents area located near Delta Island. Loose deposits sit directly on the seafloor, making them easy to spot against the purple terrain and geothermal features. Players exploring this region should exercise caution around local aggressive fauna like Chelicerates that roam nearby waters.
For those seeking alternative farming spots, the Deep Twisty Bridges and Thermal Spires offer secondary deposits along their walls and deep crevices. Additionally, navigating toward the Tree Spires or Arctic Spires can yield extra resources inside specialized ore veins. Searching these deeper environments typically requires upgraded oxygen tanks or vehicle support to survive extended dives.
Preparing Your Equipment for Resource Runs
Before heading out on a dedicated mining expedition, bringing a Seatruck with expanded storage modules significantly increases your harvesting capacity per trip. Equipping a High Capacity O2 Tank and a Mineral Detector ensures you can locate hidden nodes quickly while managing your air supply. Carrying a Rebreather is also recommended when diving into the abyssal sections of the Deep Twisty Bridges.
Friendly aquatic life can also assist in your search for rare crafting materials throughout your journey. Friendly Sea Monkeys will occasionally bring raw resources directly to the player once a peaceful relationship is established. Utilizing these environmental interactions saves time when gathering essential metals for base construction.
Best Practices for Harvesting and Storage Management
To maximize efficiency, target flat plateaus in the Purple Vents where multiple lithium pieces rest close together. Gathering standalone deposits directly off the seabed is much faster than searching for outcrops that require breaking tools. Clearing out an entire area in a systematic grid pattern prevents unnecessary backtracking through treacherous territory.
Managing your inventory wisely is crucial when collecting heavy crafting items deep underwater. Always reserve a dedicated container at your main habitat exclusively for plasteel ingots and structural upgrades. Organizing your resources efficiently ensures that future crafting projects run smoothly without requiring immediate return trips to hostile ocean depths.
