Fast ways to find Radiolarian Cultures | Destiny 2 Curse of Osiris (Farming Radiolarian)
Radiolarian Cultures in Destiny 2 Curse of Osiris are required for forging verse weapons on Mercury. The details of the Radiolarian Cultures state that it can be found in public event chests, but there are a couple of other ways you can farm for these radiolarian cultures.
Sometimes you can get Radiolarian Cultures when you level up und receive your bright engram.
HIGH VALUE TARGETS
These enemies are usually near public events and have a yellow health bar. The chest they leave behind has a good chance to give you cultures.
Make a stop at the tower and buy some scout reports from Cayde to find the world chests easily. They seem to have a low chance of rewarding you with radiolarian cultures but i got some in every third or fourth chest, so it’s definitely worth it to check them while you drive around.