{
  "format_version": "1.13.0",
  "minecraft:biome": {
    "description": {
      "identifier": "basalt_deltas"
    },
    "components": {
      "minecraft:climate": {
        "downfall": 0.0,
        "snow_accumulation": [ 0.0, 0.125 ],
        "temperature": 2.0,
        "white_ash": 2.0
      },
      "minecraft:multinoise_generation_rules": {
        "target_temperature": -0.5,
        "target_humidity": 0.0,
        "target_altitude": 0.0,
        "target_weirdness": 0.0,
        "weight": 0.175
      },
      "minecraft:capped_surface": {
        "floor_materials": [
          "minecraft:basalt",
          "minecraft:blackstone"
        ],
        "ceiling_materials": [
          "minecraft:basalt"
        ],
        "sea_material": "minecraft:lava",
        "foundation_material": "minecraft:netherrack"
      },

      "nether": {},
      "basalt_deltas": {},
      "spawn_many_magma_cubes": {},
      "spawn_ghast": {}
    }
  }
}