The wreck of the Whydah Gally has cast serious doubt on allegations of historical fraud by African merchants.
The discovery was made through a new scientific analysis of gold recovered from the early 18th century wreck of the Whydah Gally. The findings seriously challenge long-standing claims that West African traders routinely adulterated their gold.
The Whydah sank off Cape Cod in 1717 and was rediscovered in 1984 by diver Barry Clifford. It then yielded hundreds of Akan gold pieces among more than 200,000 artifacts recovered from the site. Because the ship’s sinking is precisely dated, the cargo provides a rare, securely dated snapshot of the transatlantic trade in that era.
The team selected 27 gold items from the Whydah collection and examined them using portable X-ray fluorescence and scanning electron microscopy. The selected sample included eight fragments cast by the lost-wax technique, 15 unworked nuggets and four pieces of uncertain origin.
Results indicate that the metal composition of these objects is in line with the natural signatures of gold originating from what is now known as Ghana’s Ashanti Gold Belt. The team found that the elevated silver levels appear to reflect the geological character of local deposits rather than deliberate dilution. Furthermore, trace amounts of copper in cast objects are consistent with routine goldsmithing practices rather than fraud.
The findings cast doubt on many historical accusations that Akan merchants sold adulterated metal. It now seems that the accusations were shaped by rumor, commercial rivalry and colonial-era distrust of African merchants, rather than by systematic evidence.
You can learn more about the Whydah at the Whydah Pirate Museum.
