Learn about the fascinating history of palladium, which was discovered by William Hyde Wollaston in 1803. Palladium, known for its corrosion resistance and high strength, is prized in the jewelry industry for wedding bands, engagement rings and mokume gane technology. Discover the unique properties of this precious metal, its extraction from nickel and copper ores and its role as a hypoallergenic material in high-quality jewelry alloys such as white gold.