{
	"feature": "tfg:earth/volcano/tuff_blob",
	"placement": [
		{
			"type": "minecraft:count",
			"count": 3
		},
		{
			"type": "minecraft:random_offset",
			"xz_spread": {
				"type": "minecraft:uniform",
				"value": {
					"min_inclusive": -16,
					"max_inclusive": 16
				}
			},
			"y_spread": 0
		},
		{
			"heightmap": "WORLD_SURFACE_WG",
			"type": "minecraft:heightmap"
		},
		{
			"type": "minecraft:random_offset",
			"xz_spread": 0,
			"y_spread": {
				"type": "minecraft:uniform",
				"value": {
					"min_inclusive": -8,
					"max_inclusive": 0
				}
			}
		}
	]
}