Metallic gold
Where the manufacturer desires their liquor to contain small bits of flocculent, floating metallic gold, this is easily accomplished by merely taking a small piece of gold leaf and shaking it up well in a small quantity of liquor. The gold leaf will break up into many small flocculent pieces which, with the containing liquor, can be added to any batch.
Goldschlager is a commercially successful spirit which is infused with Metallic gold.