Dirty Resin Chunk is a special item and Eclectic Collectible in Horizon Zero Dawn.
About[]
Like all Eclectic Collectibles, it can be purchased from the Eclectic Collectibles Merchant in Meridian in three sizes; small, medium, and large.
Dirty Resin Chunks can be traded with the Mystery Boxes Merchant in exchange for the Charcoal-Burner Box.