{
	"feature": "stellarity:prismatic_dunes/amethyst",
	"placement": [
		{
			"type": "minecraft:count_on_every_layer",
			"count": {
				"type": "minecraft:uniform",
				"min_inclusive": 1,
				"max_inclusive": 4
			}
		},
		{
			"type": "rarity_filter",
			"chance": 3
		},
		{
			"type": "minecraft:biome"
		}
	]
}
