[
  {
    "id": "#minecraft:copper_ores",
    "min": 0.0,
    "max": 2.0
  },
  {
    "id": "#minecraft:iron_ores",
    "min": 1.0,
    "max": 2.0
  },
  {
    "id": "#minecraft:gold_ores",
    "min": 2.0,
    "max": 3.0
  },
  {
    "id": "minecraft:sculk_catalyst",
    "min": 35.0,
    "max": 35.0
  },
  {
    "id": "minecraft:spawner",
    "min": 70.0,
    "max": 70.0
  }
]