{
  "type": "immersiveengineering:mineral_mix",
  "biome_predicates": [
    [
      "minecraft:is_nether"
    ]
  ],
  "fail_chance": 0.5,
  "ores": [
    {
      "chance": 0.4,
      "output": {
        "id": "minecraft:polished_blackstone_bricks"
      }
    },
    {
      "chance": 0.3,
      "output": {
        "id": "minecraft:polished_blackstone"
      }
    },
    {
      "chance": 0.2,
      "output": {
        "id": "minecraft:ancient_debris"
      }
    },
    {
      "chance": 0.1,
      "output": {
        "id": "minecraft:gilded_blackstone"
      }
    }
  ],
  "sample_background": "minecraft:polished_blackstone",
  "spoils": [
    {
      "chance": 0.5,
      "output": {
        "id": "minecraft:netherrack"
      }
    },
    {
      "chance": 0.3,
      "output": {
        "id": "minecraft:basalt"
      }
    },
    {
      "chance": 0.2,
      "output": {
        "id": "minecraft:gravel"
      }
    }
  ],
  "weight": 8
}