{
	"type": "minecraft:random_patch",
	"config": {
		"feature": {
			"feature": {
				"type": "minecraft:tree",
				"config": {
					"decorators": [],
					"dirt_provider": {
						"type": "minecraft:simple_state_provider",
						"state": {
							"Name": "tfg:rock/spike/stromatolite"
						}
					},
					"foliage_placer": {
						"type": "minecraft:blob_foliage_placer",
						"height": 0,
						"offset": 0,
						"radius": 0
					},
					"foliage_provider": {
						"type": "minecraft:simple_state_provider",
						"state": {
							"Name": "tfg:rock/raw/stromatolite"
						}
					},
					"force_dirt": false,
					"ignore_vines": true,
					"minimum_size": {
						"type": "minecraft:two_layers_feature_size",
						"limit": 1,
						"lower_size": 0,
						"upper_size": 1
					},
					"trunk_placer": {
						"type": "minecraft:straight_trunk_placer",
						"base_height": 1,
						"height_rand_a": 4,
						"height_rand_b": 0
					},
					"trunk_provider": {
						"type": "minecraft:simple_state_provider",
						"state": {
							"Name": "tfg:rock/raw/stromatolite",
							"Properties": {
								"axis": "y"
							}
						}
					}
				}
			},
			"placement": [
				{
					"type": "minecraft:heightmap",
					"heightmap": "WORLD_SURFACE"
				},
				{
					"type": "minecraft:block_predicate_filter",
					"predicate": {
						"type": "minecraft:matching_blocks",
						"offset": [
							0,
							-1,
							0
						],
						"blocks": [
							"tfg:rock/raw/stromatolite"
						]
					}
				}
			]
		},
		"tries": 32,
		"xz_spread": 16,
		"y_spread": 1
	}
}