Liquid Coralium is a poisonous cyan liquid added in AbyssalCraft. It has the ability to transform any water-based liquid into itself, and most stone types into Abyssal Stone. It also infects anything that touches it with the Coralium Plague, killing most entities.
Liquid Coralium generates in pools within the Abyssal Wasteland at fairly high rates. It can be obtained by emptying a Liquid Coralium Bucket.
If the liquid collides with Liquid Antimatter, it will solidify into Coralium Stone, so that could count as a potential drop. Otherwise this block drops nothing, as it is a liquid.
Liquid Coralium has multiple uses. You can rapidly spread it by dumping a bucket of it into a pool of water (or any water-based liquid). You can also use it to produce Abyssal Stone, by pouring it on any type of stone (stone bricks will become Abyssal Stone Bricks).
It can also be used as fuel for the Transmutator. It is also capable of creating Abyssal Zombies, by infecting whatever comes in contact with it with the Coralium Plague (this does not apply to entities who are immune to said plague). If a Player or Zombie dies from the Coralium Plague, there is chance that they will become an Abyssal Zombie.
Since liquid coralium is water-based, mobs won't recognize it as toxic and will pathfind through it (like with water), allowing players to use it as an unsuspecting death trap for mobs.
- This was the first liquid added to AbyssalCraft.