{
  "feature": {
    "config": {
      "default": {
        "feature": {
          "config": {
            "to_place": {
              "entries": [
                {
                  "data": {
                    "Name": "minecraft:stone"
                  },
                  "weight": 5
                },
                {
                  "data": {
                    "Name": "minecraft:cobblestone"
                  },
                  "weight": 1
                }
              ],
              "type": "minecraft:weighted_state_provider"
            }
          },
          "type": "minecraft:simple_block"
        },
        "placement": [
          {
            "predicate": {
              "blocks": [
                "minecraft:andesite",
                "minecraft:stone",
                "minecraft:cobblestone"
              ],
              "offset": [
                0,
                -1,
                0
              ],
              "type": "minecraft:matching_blocks"
            },
            "type": "minecraft:block_predicate_filter"
          },
          {
            "count": 10,
            "type": "minecraft:count"
          },
          {
            "xz_spread": {
              "type": "minecraft:uniform",
              "min_inclusive": -3,
              "max_inclusive": 3
            },
            "y_spread": {
              "type": "minecraft:uniform",
              "min_inclusive": -2,
              "max_inclusive": 1
            },
            "type": "minecraft:random_offset"
          },
          {
            "predicate": {
              "blocks": "minecraft:andesite",
              "type": "minecraft:matching_blocks"
            },
            "type": "minecraft:block_predicate_filter"
          }
        ]
      },
      "features": [
        {
          "chance": 0.6,
          "feature": {
            "feature": {
              "config": {
                "discard_chance_on_air_exposure": 0.0,
                "size": 18,
                "targets": [
                  {
                    "state": {
                      "Name": "minecraft:andesite"
                    },
                    "target": {
                      "predicate_type": "minecraft:tag_match",
                      "tag": "arboria:dirt_and_snow"
                    }
                  }
                ]
              },
              "type": "minecraft:ore"
            },
            "placement": [
              {
                "predicate": {
                  "predicate": {
                    "blocks": [
                      "minecraft:andesite",
                      "minecraft:stone",
                      "minecraft:cobblestone"
                    ],
                    "offset": [
                      0,
                      -1,
                      0
                    ],
                    "type": "minecraft:matching_blocks"
                  },
                  "type": "minecraft:not"
                },
                "type": "minecraft:block_predicate_filter"
              }
            ]
          }
        }
      ]
    },
    "type": "minecraft:random_selector"
  },
  "placement": [
    {
      "chance": 4,
      "type": "minecraft:rarity_filter"
    },
    {
      "xz_spread": {
        "type": "minecraft:uniform",
        "min_inclusive": 3,
        "max_inclusive": 12
      },
      "y_spread": 0,
      "type": "minecraft:random_offset"
    },
    {
      "heightmap": "WORLD_SURFACE_WG",
      "type": "minecraft:heightmap"
    },
    {
      "count": 32,
      "type": "minecraft:count"
    },
    {
      "type": "minecraft:biome"
    }
  ]
}