Rare and Lovely are the best words to describe Congo Tourmaline Plain Nuggets have a vitreous luster with excellent polish, the buttery, bright golden Yellow with the Rosy Pink make this Bi-color stone a beautiful combination of soft hues, the gems show a fair amount of linear feathering, gems are an asymmetrical unfaceted nugget and these stones present as highly brilliant and exceptionally beautiful soft bi-color pink and butter yellow Tourmaline from the Congo.