Ruby

This article is about Ruby in Subnautica. To see this subject's article on the Below Zero Wiki, click here.

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 Sea Treader's Tunnel Caves. It is used for advanced vehicle construction and modification. It is most commonly found on thermal vents.

Appearance

Rubies appear as white rocks with four short, red mineral spikes jutting outward, giving them a generally realistic appearance. They have a small glow at night which makes 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, at night.

Add a photo to this gallery

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.