Shipwreck Yields Bonanza of Gold Bars & Coins

//

In 1857, during the dwindling years of the California Gold Rush, a steamship loaded with some 30,000 pounds (13,600 kilograms) of gold was ensnared in a hurricane and sunk off the coast of South Carolina, banishing gold bars and freshly minted coins to the bottom of the sea. Last month, during a reconnaissance expedition to the wreckage of the so-called "Ship of Gold," more than 60 lbs. (27 kg) of the lost treasure was recovered.

Odyssey Marine Exploration Inc., a company that specializes in deep-ocean exploration, retrieved five gold bars and two gold coins — one from 1850 that was minted in Philadelphia, and the other from 1857 that was minted in San Francisco — from the sunken ship known as the SS Central America.

The precious artifacts were recovered during a reconnaissance dive to the shipwreck site on April 15. Odyssey Marine Exploration researchers are in the process of documenting the underwater site, and they eventually plan to conduct a full archaeological excavation of the shipwreck, according to company officials. [See photos of the expedition to the Gold Rush shipwreck]

Photos: Shipwreck Hunt Turns Up 'Tar Lilies'

How were the Vikings such remarkable mariners? Scientists have found the answer.
DNews Video

The remains of the SS Central America were first located in 1988 by the Columbus-America Discovery Group. The ship was found at a depth of 7,200 feet (2,200 meters), about 160 miles (257 kilometers) off the coast of South Carolina.

From 1988 to 1991, recovery operations managed to retrieve gold from approximately 5 percent of the total shipwreck site, historians have said. Odyssey Marine Exploration now has an exclusive contract to excavate and recover the rest of the SS Central America's treasure.

Experts say the shipwreck could still contain a commercial shipment of gold that was valued in 1857 at $93,000, company officials said. A "substantial amount of passenger gold," valued in 1857 at between $250,000 and $1.28 million, could also be locked within the ship's sunken remains, according to Odyssey Marine Exploration.

$36 Million in Silver Hauled From WWII Shipwreck

Still, the treasure's true worth remains to be seen. "The ultimate value of the recovery can only be determined once the total quantity, quality and form of the recovered gold is known," company officials said in a statement.

Last month, the Odyssey Marine Exploration's remotely operated underwater vehicle (ROV), named Zeus, became the first to visit the famous shipwreck in decades.