{
  "weight": 170,
  "density": 0.2,
  "max_height": 110,
  "min_height": 40,
  "dimension_filter": ["is_nether"],
  "vein_populator": {
    "type": "surface_rock",
    "material": "nether_quartz"
  },
  "generator": {
    "type": "ellipsoid",
    "radius": [18, 18]
  },
  "filler": {
    "type": "simple",
    "value": {
      "type": "weight_random",
      "values": [
        {
          "weight": 100,
          "value": "ore:nether_quartz"
        }
      ]
    }
  }
}