This amazing natural gold nugget comes from Australia, where a lucky gold prospector found it using a metal detector. It has the distinction of being shaped like a Penguin Chick. If you've seen movies about Penguins you will recognize the shape. Natural gold nuggets in distinct shapes like this are extremely rare. It weighs 30.9 Grains (2.0 Grams) and it measures 5/8" (15 mm) long. Australia Gold Nuggets like this are highly prized by jewelers and collectors and make a great investment. This one is a super high quality jewelry/investment grade raw gold nugget, the highest quality that you can buy, clean and free from host rock and mineralization. It also comes with a certificate of authenticity.