What to do with · Valheim 1.0.17
What to do with Petrified Tissue
A hard and sturdy material with plenty of potential. Needs to be refined in a Blast Furnace.
Smelt it into Bloodgold at the Blast Furnace; Bloodgold goes into 88 recipes and pieces.
Stacks to 30Weight 14Can't go through portalsFull Petrified Tissue page →
Turn it into something else
Last resort: the Obliterator
Obliteratorturns any 10 items (stacks counted one by one) into 1 
Coal; the rest is lost.
Incinerator.Incinerate in the game code.
Where to get more Petrified Tissue
- Mined fromPetrified Gammeltroll33%
Questions
›What is Petrified Tissue used for in Valheim?
Smelt it into Bloodgold at the Blast Furnace; Bloodgold goes into 88 recipes and pieces.
›Can you sell Petrified Tissue in Valheim?
No. Traders only buy items with a trade value, and Petrified Tissue has none. The 9 that do: Amber, Amber Pearl, Ancient Coin, Draumyx, Grimvarn, Solryth, Veydris, Ruby and Silver Necklace.
›Can Petrified Tissue go through a portal?
No. Petrified Tissue is one of the items a portal won't take: carry it by boat, cart or on foot.
›Where do you get Petrified Tissue?
Petrified Gammeltroll. Every source is on the Petrified Tissue page.
Source: recipes, building pieces, stations, altars, traders and the Obliterator in the files of Valheim 1.0.17 (2026-10-05), prefab GoldOre.