{
	"feature": "minecraft:ice_patch",
	"placement": [
		{
			"count": 2,
			"type": "minecraft:count"
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"heightmap": "MOTION_BLOCKING",
			"type": "minecraft:heightmap"
		},
		{
			"type": "minecraft:random_offset",
			"xz_spread": 0,
			"y_spread": -1
		},
		{
			"predicate": {
				"blocks": "minecraft:snow_block",
				"type": "minecraft:matching_blocks"
			},
			"type": "minecraft:block_predicate_filter"
		},
		{
			"type": "minecraft:biome"
		}
	]
}