Emerald to Obsidian Furnace Upgrade
Texture from Iron Furnaces, used under Apache-2.0.
ironfurnaces:upgrade_obsidian
Recipes and uses come from the FTB StoneBlock 4 1.23.0 dump: the server's final recipes after all pack scripts ran.
· v1.23.0 released Oct 12, 2026
In FTB StoneBlock 4, Emerald to Obsidian Furnace Upgrade is made with shaped crafting, from any emerald gem, any obsidian, and any blaze rod. No recipe in FTB StoneBlock 4 uses Emerald to Obsidian Furnace Upgrade as an ingredient.
How do you craft Emerald to Obsidian Furnace Upgrade in FTB StoneBlock 4?
Crafting Shaped
| any obsidian | any blaze rod | any obsidian |
| any blaze rod | any emerald gem | any blaze rod |
| any obsidian | any blaze rod | any obsidian |
Recipe id: ironfurnaces:upgrades/upgrade_obsidian
How to make it, from scratch
Everything this needs, and everything those need, as FTB StoneBlock 4 crafts them. Work from the bottom up.
Emerald to Obsidian Furnace UpgradeShaped crafting
Emerald(any emerald gem)Shapeless crafting
Emerald Block(any emerald storage block)Block casting (productivemetalworks)
Molten EmeraldFusing machine (ftbstuff)
Blaze Rod(any blaze rod)Shapeless crafting
Generalized Nether PredictionShaped crafting
Generalized Overworld Predictionnothing makes this, so find or mine it
NetherrackShaped crafting
BoneShapeless crafting
Bone MealShapeless crafting
What is Emerald to Obsidian Furnace Upgrade used for in FTB StoneBlock 4?
No crafting or machine recipe in FTB StoneBlock 4 uses Emerald to Obsidian Furnace Upgrade.
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