{
  "feature": {
    "config": {
      "discard_chance_on_air_exposure": 0.175,
      "size": 20,
      "targets": [
        {
          "state": {
            "Name": "minecraft:mud"
          },
          "target": {
            "predicate_type": "minecraft:tag_match",
            "tag": "arboria:dirt"
          }
        }
      ]
    },
    "type": "minecraft:ore"
  },
  "placement": [
    {
      "chance": 4,
      "type": "minecraft:rarity_filter"
    },
    {
      "xz_spread": {
        "type": "minecraft:uniform",
        "min_inclusive": 5,
        "max_inclusive": 10
      },
      "y_spread": 0,
      "type": "minecraft:random_offset"
    },
    {
      "heightmap": "WORLD_SURFACE_WG",
      "type": "minecraft:heightmap"
    },
    {
      "noise_factor": 200.0,
      "noise_offset": 0.45,
      "noise_to_count_ratio": -1,
      "type": "minecraft:noise_based_count"
    },
    {
      "predicate": {
        "predicates": [
          {
            "blocks": "#arboria:dirt",
            "offset": [
              0,
              -1,
              0
            ],
            "type": "minecraft:matching_blocks"
          },
          {
            "predicate": {
              "blocks": "minecraft:mud",
              "offset": [
                0,
                -1,
                0
              ],
              "type": "minecraft:matching_blocks"
            },
            "type": "minecraft:not"
          }
        ],
        "type": "minecraft:all_of"
      },
      "type": "minecraft:block_predicate_filter"
    },
    {
      "type": "minecraft:biome"
    },
    {
      "count": 2,
      "type": "minecraft:count"
    }
  ]
}