{
	"type": "minecraft:spring_feature",
	"config": {
		"hole_count": 1,
		"requires_block_below": true,
		"rock_count": 4,
		"state": {
			"Name": "minecraft:lava",
			"Properties": {
				"falling": "true"
			}
		},
		"valid_blocks": "#minecraft:base_stone_nether"
	}
}