Gold bar found beneath Mexico City street part of Moctezuma’s treasure


Share post:

A new scientific analysis of a large gold bar found decades ago in downtown Mexico City reveals it was part of the plunder Spanish conquerors tried to carry away as they fled the Aztec capital after native warriors forced a hasty retreat.

Gold bar found beneath Mexico City street part of Moctezuma's treasure
Ingot melted down from Aztec gold objects by Cortés and maybe lost in the waters
during La Noche Triste [Credit: INAH]

Mexico’s National Institute of Anthropology and History (INAH) announced the findings of new tests of the bar in a statement on Thursday, a few months before the 500-year anniversary of the battle that forced Hernan Cortes and his soldiers to temporarily flee the city on June 30, 1520.

A day earlier, Aztec Emperor Moctezuma was killed, or possibly assassinated, according to the native informants of one Spanish chronicler, which promoted a frenzied battle that forced Cortes, his fellow Spaniards as well as their native allies to flee for their lives.

A year later, Cortes would return and lay siege to the city, which was already weakened with supply lines cut and diseases introduced by the Spanish invaders taking a toll.

The bar was originally discovered in 1981 during a construction project some 16 feet (5 meters) underground in downtown Mexico City – which was built on the ruins of the Aztec capital Tenochtitlan – where a canal that would have been used by the fleeing Spaniards was once located.

The bar weighs about 2 kg (4.4 lb) and is 26.2 cm (10.3 inches) long, 5.4 cm (2.1 inches) wide and 1.4 cm (half an inch) thick.

Gold bar found beneath Mexico City street part of Moctezuma's treasure
X-ray fluorescence analysis of gold bar [Credit: INAH] 

A fluorescent X-ray chemical analysis was able to pinpoint its creation to between 1519-1520, according to INAH, which coincides with the time Cortes ordered gold objects stolen from an Aztec treasury to be melted down into bars for easier transport to Europe.

Historical accounts describe Cortes and his men as heavily weighed down by the gold they hoped to take with them as they fled the imperial capital during what is known today as the “Sad Night,” or “Noche Triste,” in Spanish.

“The golden bar is a unique historical testimony to a transcendent moment in world history,” said archeologist Leonardo Lopez Lujan, who leads excavations at a nearby dig where the Aztecs’ holiest shrine once stood.

Until the recent tests, scholars of the last gasps of the Aztec empire only had historical documents to rely on as confirmed sources, added Lopez Lujan.

A more in-depth and technical description of the tests performed on the bar is published in the January issue of the magazine Arqueologia Mexicana.

Source: Reuters [January 10, 2020]



Related articles

Shell beads found in Moroccan cave are at least 142,000 years old

The necklace, nametag, earrings or uniform you chose to put on this morning might say more than you...

Burial site of Urartian nobles unearthed in eastern Turkey’s Van

Archaeological excavations have unearthed a burial ground belonging to ninth century B.C. Urartian royals in the Van province...

Tiny tools point to specialist skills of ancient Indonesians

New research has questioned theories that a mysterious group of hunter-gatherers from Indonesia interacted with Aboriginal Australians thousands...

New family of fungi threatens a UNESCO-listed 8-century-old cathedral in Portugal

To be listed as UNESCO World Heritage requires special care and protection of valuable cultural monuments and pieces...

Egypt’s newly-found ancient city to take 10 years to excavate

It will take archaeologists at least 10 years to fully excavate the recently discovered ancient city, dubbed The...

Archaeologists restore ancient Palmyra artefacts

In the National Museum of Damascus, archaeologist Muntajab Youssef works on an ancient stone bust from Palmyra, one...

New study identifies natural dyes used to colour clothing in ancient China and Peru

Even thousands of years ago people wore clothing with colourful patterns made from plant and animal-based dyes. Chemists...

British Museum must recognise its own powers in matters of restitution

The British Museum seems to enjoy telling the world about its statutory restrictions. Whenever would-be claimants approach the...