block· Machines & Other Blocks
Obsidian Furnace is a block from Iron Furnaces, crafted from Cobalt Obsidian, Any Blaze Rod, and Emerald Furnace.
Crafting Shaped using Cobalt Obsidian, Any Blaze Rod, Cobalt Obsidian, Any Blaze Rod, Emerald Furnace, Any Blaze Rod, Cobalt Obsidian, Any Blaze Rod and Cobalt Obsidian, arranged in the pattern shown. Produces Obsidian Furnace.
Crafting Shaped 
Crafting Shaped using Cobalt Obsidian, Any Blaze Rod, Cobalt Obsidian, Any Blaze Rod, Crystal Furnace, Any Blaze Rod, Cobalt Obsidian, Any Blaze Rod and Cobalt Obsidian, arranged in the pattern shown. Produces Obsidian Furnace.
Crafting Shaped 
| source | count | drop rate | conditions |
|---|---|---|---|
| Obsidian Furnace | 1–1 | 100% | Survives Explosion |
Drop rates are per-roll probabilities, not absolute find rates — actual odds of finding an item also depend on structure generation and loot pool weights.
Crafting using Iron Furnace, Golden Furnace, Diamond Furnace, Emerald Furnace, Obsidian Furnace, Crystal Furnace, Copper Furnace and Silver Furnace, in any arrangement. Produces 8× Rainbow Plating.
Crafting ⇆ any arrangement conditional
Rainbow Plating ×8 guaranteedCrafting using Iron Furnace, Golden Furnace, Diamond Furnace, Emerald Furnace, Obsidian Furnace, Crystal Furnace and Copper Furnace, in any arrangement. Produces 8× Rainbow Plating.
Crafting ⇆ any arrangement conditional Rainbow Plating ×8 guaranteedDrops itself when broken.
ironfurnaces:obsidian_furnaceironfurnacesironfurnacesforge:items/furnaces/obsidian forge:items/furnaces minecraft:blocks/mineable/pickaxe
Recipe JSON (2):
{
"recipe_type": "crafting_shaped",
"pattern": [
"#Y#",
"YXY",
"#Y#"
],
"ingredients": {
"#": {
"tag": "forge:obsidian"
},
"X": {
"tag": "forge:furnaces/emerald"
},
"Y": {
"tag": "forge:rods/blaze"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}{
"recipe_type": "crafting_shaped",
"pattern": [
"#Y#",
"YXY",
"#Y#"
],
"ingredients": {
"#": {
"tag": "forge:obsidian"
},
"X": {
"tag": "forge:furnaces/crystal"
},
"Y": {
"tag": "forge:rods/blaze"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}