[
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    "item" : "biomesoplenty:biome_block:0",
    "color" : 0,
    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
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        "depth_max": 255,
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      }
    ]
  },
  {
    "item" : "biomesoplenty:gem_ore:0",
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    "rarity" : [
      {
        "whitelist": "minecraft:sky",
        "blacklist": "",
        "depth_min": 0,
        "depth_max": 255,
        "weight": 1
      }
    ]
  },
  {
    "item" : "oreRuby",
    "color" : 14,
    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
        "depth_min": 0,
        "depth_max": 255,
        "weight": 2
      }
    ]
  },
  {
    "item" : "orePeridot",
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    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
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        "depth_max": 255,
        "weight": 2
      }
    ]
  },
  {
    "item" : "oreTopaz",
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    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
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        "depth_max": 255,
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      }
    ]
  },
  {
    "item" : "oreTanzanite",
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    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
        "depth_min": 0,
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      }
    ]
  },
  {
    "item" : "oreMalachite",
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    "rarity" : [
      {
        "whitelist": "",
        "blacklist": "minecraft:hell, minecraft:sky",
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    ]
  },
  {
    "item" : "oreSapphire",
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    ]
  },
  {
    "item" : "oreAmber",
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        "whitelist": "",
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    ]
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]