[
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    "meta": -1,
    "overlay": "undergroundbiomes:blocks/overlays/mysticalworld/amethyst",
    "lightValue": -1,
    "alphaOverlay": false,
    "oreDirectories": []
  },
  {
    "internalOreName": "mysticalworld:copper_ore",
    "meta": -1,
    "overlay": "undergroundbiomes:blocks/overlays/mysticalworld/copper",
    "lightValue": -1,
    "alphaOverlay": false,
    "oreDirectories": []
  },
  {
    "internalOreName": "mysticalworld:silver_ore",
    "meta": -1,
    "overlay": "undergroundbiomes:blocks/overlays/mysticalworld/silver",
    "lightValue": -1,
    "alphaOverlay": false,
    "oreDirectories": []
  }
]
