G Rock is listed as a main ingredient to forge the fifthHades 2 weapon, the Argent Skull.
Once there, look for pointy, shiny rocks.
Interact with them to gather Glassrock with your pickaxe.

Although a random spawn, the Glassrock nodes aren’t too uncommon in the Fields of Mourning.
This should save you some time looking for Reagents fruitlessly.
Also, consider brewing theReviving A Mournful HuskIncantation.

You should get the recipe for this Incantation after reaching the Mourning Fields at least once.
For that reason, it is worth making the Argent Skull along with all the otherNocturnalArms.
Aspect are weapon upgrades that apply buffs and can sometimes change the appearance of your weapons.

To unlock them, speak with Hecate after unlocking all other weapons and brew theAspects of Night and DarknessIncantation.
That rounds off our guide on where to get G Rock inHades 2.
