{
  "type": "minecraft:block_column",
  "config": {
    "direction": "down",
    "allowed_placement": {
      "type": "minecraft:matching_blocks",
      "blocks": [
        "minecraft:air"
      ]
    },
    "prioritize_tip": true,
    "layers": [
      {
        "height": {
          "type": "minecraft:weighted_list",
          "distribution": [
            {
              "weight": 3,
              "data": {
                "type": "minecraft:uniform",
                "value": {
                  "min_inclusive": 1,
                  "max_inclusive": 4
                }
              }
            },
            {
              "weight": 2,
              "data": {
                "type": "minecraft:uniform",
                "value": {
                  "min_inclusive": 1,
                  "max_inclusive": 2
                }
              }
            },
            {
              "weight": 4,
              "data": {
                "type": "minecraft:uniform",
                "value": {
                  "min_inclusive": 1,
                  "max_inclusive": 6
                }
              }
            }
          ]
        },
        "provider": {
          "type": "minecraft:weighted_state_provider",
          "entries": [
            {
              "weight": 3,
              "data": {
                "Name": "minecraft:calcite"
              }
            }
          ]
        }
      },
      {
        "height": 2,
        "provider": {
          "type": "minecraft:simple_state_provider",
          "state": {
            "Name": "quark:calcite_wall",
            "Properties": {
              "waterlogged": "false",
              "up": "true",
              "west": "none",
              "south": "none",
              "north": "none",
              "east": "none"
            }
          }
        }
      }
    ]
  }
}
