modded7/overrides/config/gregtech/worldgen/vein/moon/rutile_vein.json

{
  "weight": 80,
  "density": 0.6,
  "max_height": 45,
  "min_height": 10,
  "dimension_filter": [
    "dimension_id:100"
  ],
  "generator": {
    "type": "ellipsoid",
    "radius": [13, 14]
  },
  "filler": {
    "type": "simple",
    "value": {
      "type": "weight_random",
      "values": [
        {
          "weight": 40,
          "value": "ore:aluminium"
        },
        {
          "weight": 30,
          "value": "ore:ilmenite"
        },
		{
          "weight": 30,
          "value": "ore:bauxite"
        }
      ]
    }
  }
}