Black pearls on crystal isles

[stoned.]

Where are they? Havent explored the ocean yet but would like to know if theres some kind of giga deep see or smth like that

[Jimbodiah]

Try the underwater tunnel between the Honey Cave (inside in the water is an entrance) and the ocean. Lots of clams and pearl patches there, even element ore nodes.

[I Am]

Also, the larger water bubbles can have them, but be careful as they can have dangerous creatures in them, too. Piranha, eels, etc.