[
  {
    "item" : "projectred-exploration:ore:6",
    "color" : 11,
    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
        "depth_min": 0,
        "depth_max": 16,
        "weight": 10
      }
    ]
  }
]