where to find magnetite subnautica Best Magnetite Farming Locations Guide

Posted on 7 August 2026 | 67
News

Navigating the beautiful yet hazardous ocean world of Subnautica requires a constant supply of raw materials to upgrade your survival gear and expand your underwater bases. Among the various mid-game resources, magnetite stands out as an essential component needed for crafting thermal reactors, torpedo bays, and crucial scanner room range extensions. Finding this dark, magnetic mineral can be challenging for newer players because it typically spawns in deep, shadowy biomes that present distinct environmental dangers.

The Jellyshroom Caves Safe Farming Strategy

The Jellyshroom Caves offer one of the earliest and most reliable methods for gathering a significant amount of magnetite without traveling too far from your initial lifepod location. Located roughly two hundred meters below the surface, this vibrant cavern ecosystem houses numerous glowing purple jellyfish structures that provide distinct visual landmarks. Survivors can find the raw mineral nodes scattered across the rocky cavern floor or hidden neatly along the steep base walls of the trench.

Before diving into these depths, preparing a Seamoth with adequate depth modules will ensure you do not run out of oxygen while searching the seafloor. It is highly recommended to construct a temporary scanner room near the cave entrance to map out individual item locations quickly. This approach minimizes your exposure to the aggressive Crabsnakes that inhabit the area, allowing for a highly efficient harvesting loop.

Exploring the Crags and Mountains Biomes

For adventurous divers seeking alternative sources, the Mountains biome provides abundant mineral deposits along its jagged underwater cliffs and deep crevices. This northern region contains several exposed rock faces where magnetite clusters form naturally alongside gold and lithium nodes. However, players must exercise extreme caution when navigating these waters due to the frequent patrols of dangerous Reaper Leviathans.

If you prefer a slightly less terrifying environment, the specialized Crag Field located in the southern portion of the map also contains scattered deposits. The irregular rock pillars and dark valleys in this zone require a powerful flashlight or a Seamoth sonar upgrade to navigate effectively. Packing a few extra batteries will keep your tools running smoothly during extended search operations across these uneven terrains.

Deep Sea Gathering in the Lost River

As you progress into the late-game stages of your journey, the sprawling network of the Lost River becomes the ultimate destination for high-yield resource gathering. This massive green-tinted cavern system features large mineral deposits resting quietly on the ancient skeletal remains and rocky ledges. The ambient lighting in this zone is low, so bringing a well-equipped Prawn Suit ensures both protection and excellent mining capabilities.

The pristine pool areas near the giant cove tree are completely safe from hostile leviathans, making them perfect spots for stress-free exploration. Utilizing your visual hud display chips allows you to spot small individual pieces resting among the glowing flora instantly. Gathering your materials here prepares your inventory for the final fabrication stages required to complete your planetary escape mission.