Quartz is one of the most important crafting materials in Subnautica 2 because it is used in a huge number of recipes throughout the game. From basic electronics and tools to base modules and furniture, you will constantly need Quartz during both the early and mid-game.
The good news is that Quartz is actually one of the easier materials to farm once you know where to look. The problem most players run into is simply recognizing the correct environments and understanding the different deposit types.
Here is everything you need to know about finding Quartz efficiently, including the best farming locations and how the different deposit tiers work.
How to Get Quartz in Subnautica 2
Quartz becomes important almost immediately after starting the game.
You will need it for things like:
- Glass crafting
- Electronics
- Base modules
- Scanner Station components
- Furniture
- Advanced crafting recipes
Because so many recipes depend on it, running out of Quartz happens surprisingly often once you start expanding your base.
Honestly, it is one of those materials you should collect whenever you see it instead of waiting until you urgently need it.
Where to Find Quartz Early Game
In the early game, Quartz is mainly found growing inside Coral Domes located throughout the shallow waters surrounding the Lifepod.
These Coral Domes are extremely recognizable once you know what to look for.
They appear as:
- Large hollow orange spheres
- Bright blue glowing interiors
- Coral-like structures with open entrances
Most Coral Domes spawn roughly:
- 10m to 30m below the surface
They are spread all around the starting biome, so simply exploring near the Lifepod should eventually lead you to several naturally.
Once inside, look along the interior walls where Quartz nodes grow directly from the coral surfaces.
The glowing blue interiors make the crystals fairly easy to spot, especially during nighttime exploration.
Types of Quartz Deposits
There are currently three types of Quartz deposits in the game.
Each one gives a different amount of Quartz and requires different harvesting methods.
| Deposit Type | Harvest Method | Quartz Yield |
|---|---|---|
| Small Quartz Node | Hand | 1 |
| Medium Quartz Node | Hand | 3 |
| Large Quartz Deposit | Sonic Resonator | 5 |
The smaller nodes are available immediately at the start of the game, while the large deposits require more advanced tools later on.
Small Quartz Nodes
Small Quartz Nodes are the most common type players encounter early.
These can simply be collected by hand without any tools.
You will mostly find them:
- Inside Coral Domes
- Along shallow biome walls
- Around starter cave systems
Even though each one only gives a single Quartz, they are extremely common and easy to gather in bulk.
Medium Quartz Nodes
Medium deposits also require no tools and provide three Quartz instead of one.
These are less common but still appear in several coral-heavy areas around the map.
They are especially useful during mid-game base expansion when Quartz demand starts increasing rapidly.
Large Quartz Deposits
Large Quartz deposits are the best long-term farming option because they provide five Quartz at once.
However, they cannot be harvested manually.
You need the Sonic Resonator to break them apart.
Once you unlock the Sonic Resonator, Quartz farming becomes dramatically faster.
Why the Scanner Station Helps So Much
One of the best quality-of-life upgrades for Quartz farming is the Scanner Station.
The Scanner Station can detect nearby resources within a 300-meter radius, including Quartz deposits.
Once configured, it places markers directly on your HUD showing exactly where Quartz nodes are located.
This completely removes the need to manually search every cave or coral structure.
Honestly, once you combine Quartz farming with a Scanner Station, gathering materials becomes almost effortless.
Scanner Station Recipe
If you have not built one yet, here are the required materials.
| Base Module | Crafting Tool | Materials |
|---|---|---|
| Scanner Station | Habitat Builder | Titanium x3, Wiring Kit x1, System Chip x1 |
The Scanner Station is especially useful once you begin needing large quantities of crafting materials regularly.
Best Early Quartz Farming Spot
Spider Dome Location
The best early-game Quartz farming location is easily the Spider Dome.
This area contains an enormous amount of Quartz growing directly along the inside surfaces of the structure.
Honestly, it is probably one of the most resource-rich beginner locations currently in the game.
Why the Spider Dome Is So Good
The Spider Dome has several major advantages:
- Nearly 100 Quartz nodes
- All deposits are hand-harvestable
- No advanced tools required
- Located near the surface
- Minimal environmental danger
Because every deposit inside is a small node, you can gather massive amounts immediately without needing the Sonic Resonator.
How to Find the Spider Dome
The Spider Dome is located above the Wander – Blackbox signal area.
This is the same region tied to the Bloom Biofilm progression path.
However, you do not need story progression to visit the area.
Spider Dome Directions
| Detail | Information |
|---|---|
| Distance from Lifepod | ~220m |
| Direction | Southwest-West |
To reach it:
- Start at the Lifepod.
- Face between the 240 and 245 compass markers.
- Swim forward roughly 220 meters.
Eventually, you should spot a gigantic orange coral structure with long leg-like extensions anchoring it to the seafloor.
It honestly looks impossible to miss once you are close enough.
Swim through any of the openings to enter the hollow interior.
Inside, Quartz deposits cover the walls almost everywhere.
Mid-Game Quartz Farming Spot
Camp One Quartz Farm
Once you unlock the Sonic Resonator, another excellent Quartz farming area opens up near Camp One.
Camp One Requirements
| Requirement | Status |
|---|---|
| Sonic Resonator | Required |
This location is roughly:
- 300m Northeast of the Lifepod
The area surrounding Camp One contains large flat-topped rock formations that resemble underwater islands.
You will know you are in the correct region when you spot strange purple octopus-like organisms with glowing blue heads sitting on the rock formations.
Large Quartz deposits commonly spawn around these islands.
Because these are large deposits, using the Sonic Resonator lets you gather Quartz far more efficiently than hand-harvesting smaller nodes.
If you want the smoothest possible Quartz farming experience, these tips help a lot:
- Search Coral Domes early for beginner Quartz.
- Farm the Spider Dome before building large bases.
- Unlock the Scanner Station as soon as possible.
- Use the Sonic Resonator for large deposits later on.
- Always collect extra Quartz during exploration runs.
Quartz may seem extremely common at first, but once advanced crafting opens up, you will burn through huge amounts very quickly. Learning the best farming spots early saves a lot of time later in the game.