minecraft-modpack-1.20.1/config/generatorgalore/generators/iron.json

{
  "generationRate": 16,
  "transferRate": 64,
  "hasChargeSlot": false,
  "consumptionRate": 1,
  "previousTier": "copper",
  "bufferCapacity": 10000,
  "fuelType": "SOLID"
}