The Center; Silica Pearls?

[Momma Tsumi]

Where do you like to find them? Maybe it's just the server, but my usual hunt Trilobites isn't very effective. There just aren't many around.

[{AW}Dommo]

Volcano island, in the lakes. A few of the deep rivers have them also. And in the underworld.....

[MortVent]

I farm up a bunch of trilobites early on, but also play modded so I got a place set up to create them in an oyster bed mod

[Buckaru]

Check the rivers. Loads of them within easy diving distance. They usually spawn with an oil rock or two as well.

[Anna Trocious Hitbox]

Beaver dams can have a bunch too. There is usually a buch around the lakes inside the 3 big islands in the middle.

[Soul Solarflare]

71, 53 - pearls and oil in the river, usually 3-4 oil deposits and about 6-8 clams. Atleast 3 ruins around there if you like usin those for basing, just gotta avoid building on the shores so you don't kill the resource respawn.

[EdenicBee]

Hey so at like 50, 64 there are some runes there is a cave with water. If you keep going there are silica pearls and oil nodes. It is super safe, but I recommend scuba gear

[Timothy The Enchanter]

west lava cave has next to no enemies and about 400 pearls

[HawthornThistleberry]

Very easily gotten in quantity in the rivers and nothing but megapiranha to deal with on the way. Used to lure them up to shore and pike them, now I just let a pelagornis eat them all.