Tuff is an ornamental rock formed from volcanic ash, occurring in underground ore blobs below Y=16. Tuff can generate in the Overworld in the form of ore blobs. Tuff attempts to generate 2 times per chunk in blobs of size 0-864, from elevations -64 to 0, in all biomes. Tuff can replace stone, andesite, diorite, granite, polished andesite[BE only], polished diorite[BE only], polished granite[BE only], and deepslate. Any ore that generates in tuff becomes its deepslate variety. Additionally
Smithing Template – Minecraft Wiki
Java Edition 23w13a_or_b – Minecraft Wiki
Java Edition 23w13a – Minecraft Wiki
Tuffstein, Minceraft Wiki
Smithing Table – Minecraft Wiki
Java Edition 23w13a_or_b – Minecraft Wiki
Tuf – Minecraft Wiki Polska
Java Edition 23w13a_or_b – Minecraft Wiki
Tuf – Le Minecraft Wiki
File:Chiseled stone.jpg - Wikimedia Commons, chiseled
Java Edition 23w13a_or_b – Minecraft Wiki
New Tuff & Copper Variants - Snapshot 23w43a Overview - Minecraft
Chiseled Tuff - Minecraft Wiki
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Java Edition 23w13a_or_b – Minecraft Wiki