{
  "type": "tconstruct:ore_melting",
  "conditions": [
    {
      "type": "mantle:tag_combination_filled",
      "ignore": "tconstruct:non_singular_ore_rates",
      "match": "forge:ores/iron"
    }
  ],
  "ingredient": {
    "type": "forge:difference",
    "base": {
      "tag": "forge:ores/iron"
    },
    "subtracted": {
      "tag": "tconstruct:non_singular_ore_rates"
    }
  },
  "rate": "metal",
  "result": {
    "amount": 180,
    "tag": "forge:molten_iron"
  },
  "temperature": 800,
  "time": 150
}