Rich Slag

Rich slag

Rich slag is a material obtained as a byproduct from induction smelters. It can be used to process ores more efficiently in an induction smelter, or to craft rich Phyto-Gro.

Obtaining

Induction Smelter

Ingredients	Energy	Induction Smelter recipe
Iron Ore + Sand	4,000 RF	2 5%
Gold Ore + Sand	4,000 RF	2 20%
Copper Ore + Sand	4,000 RF	2 5%
Tin Ore + Sand	4,000 RF	2 5%
Silver Ore + Sand	4,000 RF	2 5%
Lead Ore + Sand	4,000 RF	2 5%
Aluminum Ore + Sand	4,000 RF	2 5%
Nickel Ore + Sand	4,000 RF	2 15%
Platinum Ore + Sand	4,000 RF	2 5%
Iridium Ore + Sand	4,000 RF	2 5%
Mana Infused Ore + Sand	4,000 RF	2 5%
Lapis Lazuli Ore + Sand	4,000 RF	8 50%
Redstone Ore + Sand	4,000 RF	8 50%
Nether Quartz Ore + Sand	4,000 RF	4 50%
Gold Ore + Cinnabar	4,000 RF	3 75%
Hardened Glass + Metal Dust	6,000 RF	2 2 15%
Clock + Sand	4,000 RF	4 20%
Compass + Sand	4,000 RF	4 20%

Usage

Induction Smelter ingredient

Result(s)	Ingredients	Energy	Induction Smelter recipe
Iron Ingot x3 Slag	Iron Ore + Rich Slag	4,000 RF	3 75%
Gold Ingot x3 Slag	Gold Ore + Rich Slag	4,000 RF	3 75%
Copper Ingot x3 Slag	Copper Ore + Rich Slag	4,000 RF	3 75%
Tin Ingot x3 Slag	Tin Ore + Rich Slag	4,000 RF	3 75%
Silver Ingot x3 Slag	Silver Ore + Rich Slag	4,000 RF	3 75%
Lead Ingot x3 Slag	Lead Ore + Rich Slag	4,000 RF	3 75%
Aluminum Ingot x3 Slag	Aluminum Ore + Rich Slag	4,000 RF	3 75%
Nickel Ingot x3 Slag	Nickel Ore + Rich Slag	4,000 RF	3 75%
Platinum Ingot x3 Slag	Platinum Ore + Rich Slag	4,000 RF	3 75%
Iridium Ingot x3 Slag	Iridium Ore + Rich Slag	4,000 RF	3 75%
Mana Infused Ingot x3 Slag	Mana Infused Ore + Rich Slag	4,000 RF	3 75%

Crafting ingredient

Result(s)	Ingredients	Crafting recipe
Rich Phyto-Gro	Sawdust + Niter + Rich Slag	4 Shapeless
Rich Phyto-Gro	Pulverized Charcoal + Niter + Rich Slag	16 Shapeless
Augment: Metallurgical Recovery	Redstone Servo + Rich Slag + Silver Gear + Hardened Glass

Trivia

Rich slag can be seen as a byproduct that still contains trace amounts of metal that hasn’t been extracted yet. This explains how using it to process ore yields more metal.

Thermal Foundation (Minecraft 1.12)

World

Ores

Tin ∙

Lead ∙

Fluid Ores

Destabilized Redstone Ore ∙

Energized Netherrack ∙

Resonant End Stone

Mobs

Items

Materials

Ingots	Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium
Dusts	Iron ∙ Gold ∙ Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused Metal ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium ∙ Coal ∙ Charcoal ∙ Obsidian
Nuggets	Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium ∙ Diamond ∙ Emerald
Gears	Iron ∙ Gold ∙ Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium ∙ Wood ∙ Stone ∙ Diamond ∙ Emerald
Plates	Iron ∙ Gold ∙ Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium
Coins	Iron ∙ Gold ∙ Copper ∙ Tin ∙ Silver ∙ Lead ∙ Aluminum ∙ Nickel ∙ Platinum ∙ Iridium ∙ Mana Infused ∙ Steel ∙ Electrum ∙ Invar ∙ Bronze ∙ Constantan ∙ Signalum ∙ Lumium ∙ Enderium
Elemental	Blizz Rod ∙ Blizz Powder ∙ Blitz Rod ∙ Blitz Powder ∙ Basalz Rod ∙ Basalz Powder ∙ Pyrotheum Dust ∙ Cryotheum Dust ∙ Aerotheum Dust ∙ Petrotheum Dust
Parts	Redstone Servo ∙ Redstone Reception Coil ∙ Redstone Transmission Coil ∙ Redstone Conductance Coil ∙ Tool Casing ∙ Drill Head ∙ Saw Blade
Other	Sulfur ∙ Niter ∙ Sawdust ( Compressed) ∙ Coal Coke ∙ Pulped Biomass ( Rich) ∙ Pulped Bioblend ( Rich) ∙ Rosin ∙ Tar ∙ Slag ( Rich) ∙ Cinnabar ∙ Bitumen ∙ Clathrate ( Destabilized ∙ Energized ∙ Resonant) ∙ Pigments ∙ Mana Dust ∙ Geode

Utilities

Crescent Hammer ∙

Upgrade Kits ∙

Conversion Kits ∙

Signalum Security Lock ∙

Forge Lexicon ∙

Tome of Knowledge ∙

Rich ∙

Rich ∙

Blocks

Storage

Tin ∙

Lead ∙

Mana Infused Metal ∙

Other

Hardened Glass ∙

Fluids

Molten

Destabilized Redstone ∙

Energized Glowstone ∙

Elemental

Blazing Pyrotheum ∙

Gelid Cryotheum ∙

Zephyrean Aerotheum ∙

Tectonic Petrotheum

Fossil

Liquifacted Coal ∙

Bio

Tree

Sap ∙

Other

Creosote Oil ∙

Mushroom Stew ∙

Essence of Knowledge ∙

Equipment

Tools

Axes ∙

Hoes ∙

Fishing Rods ∙

Weapons

Reinforced Bows ∙

Armor

Chestplates ∙

Other

Tiers ∙ Potion recipes ∙ Vanilla recipes

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Last updated: 2026-10-20 21:05:18 +0000