|This article is about Crystalline Sulfur. You may be looking for Cave Sulfur.|
|This article is about Crystalline Sulfur in Subnautica. To see this subject's article on the Subnautica: Below Zero Wiki, click here.|
Crystalline Sulfur is a raw material that functions as an oxidant and reducing agent. It can be found in the Inactive Lava Zone, Lava Lakes, their corridors close to lava rivers and in the Lost River under the green brine.
Uses in Crafting
Cyclops Upgrade Fabricator
Vehicle Modification Station
Spoiler alert: The following section contains story related material.
Neptune Fuel Reserve
Data Bank Entry
Sulfur is a highly reactive, non-metallic element, usually found in abundance underground. Common applications include production of acidic compounds, and combustibles.
Assessment: Essential for advanced fabrication