{
  "feature": {
    "type": "minecraft:simple_block",
    "config": {
      "to_place": {
        "type": "minecraft:noise_provider",
        "seed": 2,
        "noise": {
          "firstOctave": -7,
          "amplitudes": [
            1,
            1,
            1,
            1
          ]
        },
        "scale": 1,
        "states": [
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:cobbled_deepslate"
          },
          {
            "Name": "minecraft:tuff"
          },
                    {
            "Name": "minecraft:cobbled_deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          },
          {
            "Name": "minecraft:deepslate"
          }
        ]
      }
    }
  },
  "placement": [
    {
      "type": "minecraft:count",
      "count": 6
    },
    {
      "type": "minecraft:count",
      "count": 64
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:height_range",
      "height": {
        "type": "minecraft:uniform",
        "min_inclusive": {
          "absolute": -62
        },
        "max_inclusive": {
          "absolute": 8
        }
      }
    },
    {
      "type": "minecraft:block_predicate_filter",
      "predicate": {
        "type": "minecraft:matching_blocks",
        "blocks": [
          "minecraft:deepslate"
        ]
      }
    },
    {
      "type": "minecraft:biome"
    },
    {
      "type": "minecraft:count",
      "count": 20
    },
    {
      "type": "minecraft:random_offset",
      "xz_spread": {
        "type": "minecraft:uniform",
        "value": {
          "min_inclusive": -5,
          "max_inclusive": 5
        }
      },
      "y_spread": {
        "type": "minecraft:uniform",
        "value": {
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          "max_inclusive": 5
        }
      }
    },
    {
      "type": "minecraft:block_predicate_filter",
      "predicate": {
        "type": "minecraft:matching_blocks",
        "blocks": [
          "minecraft:deepslate"
        ]
      }
    }
  ]
}
