Formed over millions of years by weathering and precipitation of metallic gold.
Rarity: Gold nuggets are rare, accounting for only 2% of the world's gold. A one-ounce nugget is rarer than a 5-carat diamond. 
Value: Valued for adornment, currency, and inspiring exploration and trade. 
Origin: This nugget is from one of Australia's goldfields, as indicated on the packaging. 
Authenticity: The packaging includes a certificate of authenticity.