Ore Processing Official Mekanism Wiki
1 Raw Ore + Sulfuric Acid Chemical Dissolution Chamber Ore Slurry. Ore Slurry + Water Chemical Washer Clean Ore Slurry Chemical Crystalizer Crystals. Crystals are then put into a Tier 3 setup to be processed. You need a chain to make Hydrogen Chloride the same as Tier 3. You also need a source of Gravel/Flint/Gunpowder.