Ancient Aliens: The Potential Alloy of Atlantis (Season 12, Episode 2) | History

Found during an excavation of a shipwreck in Sicily are metal ingots over 2600 years old made up of a mysterious metal compound. Could it be orichalcum, rumored to have covered Poseidon’s Temple in the lost city of Atlantis? #AncientAliens
Subscribe for more from Ancient Aliens and other great HISTORY shows:

Find out more about the show and watch full episodes on our site:

Check out exclusive HISTORY content:
History Newsletter:
Website –
Facebook –
Twitter –

“Ancient Aliens” explores the controversial theory that extraterrestrials have visited Earth for millions of years.

HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, epic miniseries, and scripted event programming. Visit us at for more info.


Leave a Reply

Your email address will not be published. Required fields are marked *


Hubble – 15 years of discovery

Colorado UFO investigator talks upcoming report to Congress