<p><strong>A mounted human head strikes a brain-teasing pose—just one of eight forgotten but stunningly preserved 19th-century <a href="http://travel.nationalgeographic.com/travel/countries/italy-guide/">Italian</a> mummies whose secrets of preservation have only recently been unraveled.</strong></p><p>Working in the town of Salò, anatomist Giovan Battista Rini (1795-1856) "petrified" the corpses and body parts by bathing them in a cocktail of mercury and other heavy metals, according to new chemical analyses and CT scans, <a href="http://onlinelibrary.wiley.com/doi/10.1002/ca.21240/full">to be described in a future issue of the journal <em>Clinical Anatomy</em></a><em>.</em></p><p>The study marks the first time a collection of Italian mummies made for anatomy studies has been analyzed in detail, according to study team member <a href="http://www.eurac.edu/staff/dpiombinomascali/default.html">Dario Piombino-Mascali</a>, a forensic anthropologist at the <a href="http://www.eurac.edu/en/research/institutes/iceman/default.html">Institute for Mummies and the Iceman</a> in Bolzano, Italy.</p><p>(Pictures: <a href="http://news.nationalgeographic.com/news/2011/03/pictures/110310-wet-mummy-china-ming-science-mummies-tomb-chinese-road/">"Lifelike 'Wet Mummy Found During Roadbuilding."</a>)</p><p>—<em>James Owen</em></p>

An Open Mind

A mounted human head strikes a brain-teasing pose—just one of eight forgotten but stunningly preserved 19th-century Italian mummies whose secrets of preservation have only recently been unraveled.

Working in the town of Salò, anatomist Giovan Battista Rini (1795-1856) "petrified" the corpses and body parts by bathing them in a cocktail of mercury and other heavy metals, according to new chemical analyses and CT scans, to be described in a future issue of the journal Clinical Anatomy.

The study marks the first time a collection of Italian mummies made for anatomy studies has been analyzed in detail, according to study team member Dario Piombino-Mascali, a forensic anthropologist at the Institute for Mummies and the Iceman in Bolzano, Italy.

(Pictures: "Lifelike 'Wet Mummy Found During Roadbuilding.")

James Owen

Photograph courtesy Dario Piombino-Mascali, EURAC, and Clinical Anatomy/Wiley

Mummy Pictures: Secrets of Stunning 19th-Century Heads Revealed

Their heads may be peeled like onions, and they may be 150 years old, but these Italian mummies are oddly lifelike. Now we know why.

DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.

Create your free account to continue reading

No credit card required. Unlimited access to free content.
Or get a Premium Subscription to access the best of Nat Geo - just $19
SUBSCRIBE

Read This Next

'World’s worst shipwreck' was bloodier than we thought
World’s first ultrasounds of wild manta rays reveal a troubling truth
Titanic was found during secret Cold War Navy mission

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet