Resource Guide

Quartz in Subnautica 2 — eight clusters, and one of them is right next to your Lifepod.

Quartz is the cheapest material to find but the easiest to underestimate. You will need stacks of it for Glass (every base hatch and window), System Chips, Silica Dust, and almost every Tool. Plan a Quartz route on day one.

All eight Quartz clusters

The map shows eight Quartz clusters across the EA play area. Three you should know about by name:

Lifepod Quartz scatter (0-30m): Literally a 30-second swim from your pod. First Glass and System Chip run never has to move.
East coral plateau Quartz (20-50m): Reliable second run. Pairs with Copper at the same plateau for a Wiring Kit + Glass combo.
West reef Quartz (20-50m): Densest surface cluster. Larger crystals so each pickup yields more raw Quartz on processor conversion.
South cliff Quartz (40-90m): Cliff face pockets. Bring Fins — the ascent is vertical.
NE plateau Quartz (30-60m): Co-located with Quartz + Copper for a no-detour Wiring Kit run.
Sparse Plains Quartz (60-100m): Low density, zero predator pressure. Use it if a Marrowbreach is camping your usual reef.
Karakorum deep Quartz (200-300m): Glass becomes scarce near a long-established base. This is your late-game Glass farm.
North reef Quartz (20-50m): Often missed because it's behind a coral spire. A big clean cluster.

What Quartz crafts

Glass — 1 Quartz at the Fabricator. Every hatch, every window, every Scanner.
System Chip — Wiring Kit + Quartz. Required for Rebreather, Scanner Station, Engine Efficiency module.
Silica Dust — Quartz at a Processor. Late-game material.
Enameled Glass — Glass + Creature Enamel. Required for the Bioscanner, Feedback Resonator, Strike Armor.
Glowstick / Lightstick / Flashlight / Beacon / Scanner / Distraction Flare — all consume Quartz

The cheapest Glass farm route

For most players, the right pattern is:

Days 1-3: hit the Lifepod scatter for the first 10-15 Glass
Once you've built Camp One: pivot to the east coral plateau, pairing Quartz with Copper
Once you have Tadpole + Mk.1 Depth Module: stockpile from Karakorum deep Quartz so you never run out for Enameled Glass
Don't over-farm: Quartz respawns slowly in Early Access. Take what you need plus a 5-Glass buffer, then move on. Coming back to a clean cluster is much more efficient than scraping a half-farmed one.