Diagram: Cintrian-style orichalcum ore
The Witcher 3 Remastered Crafting Diagram

Diagram: Cintrian-style orichalcum ore is a crafting diagram in The Witcher 3 Remastered, added in the Blood and Wine expansion. It makes Orichalcum ore. A Master craftsman or better forges it for 80 crowns.

It takes 4 Green gold, 3 Unrefined copper ore and Hunk of nickel. The crafting diagram itself has a base price of 16 crowns.