Ruby (Subnautica)

This article is about Ruby in Subnautica. Click here for information on this subject in Below Zero.

Ruby
Category	Raw Materials
Description	Al2O3. Valuable thermo-conductivity and electro-conductance.
Acquired From	Seabed
Size	1
Biome	Blood Kelp Zone Bone Fields Caves Bulb Zone Bulb Zone Caves Crash Zone Mesas Deep Sparse Reef Dunes Grand Reef Grand Reef Caves Inactive Lava Zone Lost River Bone Fields Corridor Ghost Canyon Ghost Forest Tree Cove Junction Mountains Corridor Mountains Caves Sea Treader's Tunnel Caves Underwater Islands Caves
Debug Spawn	aluminumoxide

Ruby is a raw material commonly found throughout the Grand Reef, Lost River, and the Deep Sparse Reef. It is used for advanced vehicle construction and modification, and ocurrs abundantly on thermal vents.

Appearance

Rubies appear as white, bluish pieces of mineral with four stubby, red crystalline spikes jutting outward. They emit a faint glow at night, making them much easier to find.

Uses in Crafting

Fabricator

Vehicle Upgrade Console

Cyclops Fabricator

Habitat Builder

Modification Station

Data Bank Entry

A hard, blood-red gemstone, made of aluminum oxide. Rubies may be processed in order to leverage their structural integrity in advanced vehicle construction and modification. Assessment: Essential for advanced fabrication

Gallery

Ruby in the Grand Reef during the day.

Ditto, in the grand reef at night.

Trivia

• The former name for Ruby was Aluminum Oxide Crystal.
  • Ruby is a form of aluminum oxide, which the Ruby shares its original name with. This is also mentioned in the item's description, as a chemical formula.