{ "weight": 50, "density": 0.5, "max_height": 50, "min_height": 20, "dimension_filter": ["name:*(overworld|lostcities)"], "generator": { "type": "ellipsoid", "radius": [13, 15] }, "filler": { "type": "simple", "value": { "type": "weight_random", "values": [ { "weight": 30, "value": "ore:lazurite" }, { "weight": 20, "value": "ore:sodalite" }, { "weight": 35, "value": "ore:lapis" }, { "weight": 15, "value": "ore:calcite" } ] } } }