Ariadne/config/excavated_variants/yttr.json

{
	"mod_id": "yttr",
	"provided_stones": [],
	"provided_ores": [
		{
			"block_id": [
				"yttr:gadolinite",
				"yttr:deepslate_gadolinite"
			],
			"en_name": "Gadolinite Ore",
			"types": [
				"stone"
			],
			"id": "gadolinite_ore",
			"stone": [
				"stone",
				"deepslate"
			]
		},
		{
			"block_id": [
				"yttr:brookite_ore"
			],
			"en_name": "Brookite Ore",
			"types": [
				"stone"
			],
			"id": "brookite_ore",
			"stone": [
				"stone"
			]
		}
	]
}