{
  "feature": "molten_vents:aquatic_veridium_vent",
  "placement": [
    {
      "type": "minecraft:rarity_filter",
      "chance": 900
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:heightmap",
      "heightmap": "OCEAN_FLOOR"
    },

    {
      "type": "minecraft:biome"
    }
  ]
}
