Ruby (Subnautica)

Aluminum Oxide Crystal is a raw material commonly found throughout Grand Reef and Sea Treader's Path. Its in-game description notes that it is used for heat and electricity conductivity.

Appearance
The current Item's icon shows a reddish-pink crystal, while the crystal's model is similar but lacks the white colour. It is shaped like an ordinary rock with three small red spires.

Future Plans
The current model used for Aluminium Oxide Crystals is a placeholder.