{
	ingredients: [
		{ type: "item", code: "ingot-silver", minratio: 0.40, maxratio: 0.60  },
		{ type: "item", code: "ingot-gold", minratio: 0.40, maxratio: 0.60  },
	],
	output: {
		type: "item",
		code: "ingot-electrum"
	}
}