Within Iran Curiosities

The Saltmen Who Preserved Iran's Ancient Lives

The Saltmen of Zanjan reveal how ancient miners were preserved by nature and what archaeology can learn from their remains.

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On this page

  • The discovery in Chehrabad salt mine
  • What the preserved remains reveal
  • Science behind the mystery
Preview for The Saltmen Who Preserved Iran's Ancient Lives

Introduction

The Saltmen of Zanjan are among Iran’s most unusual archaeological discoveries: human remains preserved naturally inside the Chehrabad salt mine, near Zanjan in north-western Iran. Unlike deliberately made mummies, these bodies were preserved by the environment itself. Salt-rich deposits removed moisture from the bodies and slowed decay, leaving behind evidence of ancient miners, their clothing, tools, health and working conditions. The discoveries matter because they turn a strange-looking archaeological curiosity into a detailed record of ordinary people involved in dangerous underground labour.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

Saltmen illustration 1

The Saltmen are not a single mysterious body but a group of individuals discovered over several decades. Archaeologists have used the remains and associated objects to reconstruct episodes of salt mining from different periods of Iran’s past, including the Achaemenid, Parthian and Sasanian eras. Their value lies less in the mystery of preservation and more in the scientific information recovered from a rare combination of human remains, textiles, tools and a preserved mining environment.[ToIran, Tourism Platform]toiran.comTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism PlatformTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism Platform

Saltmen illustration 3

The discovery in Chehrabad salt mine

The first Saltman was discovered accidentally in 1993 when workers at the Chehrabad (Douzlākh) salt mine encountered human remains during mining activity. The find included a remarkably preserved head with hair and beard, part of a leather boot, clothing fragments and objects associated with mining life. Early investigation identified the individual as an ancient miner preserved within the salt deposits rather than a person intentionally buried through a funerary process.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

Further discoveries followed after additional remains were found in 2004. Rescue excavations in 2004 and 2005 revealed more human remains and, importantly, the archaeological context around them. Instead of isolated bodies, researchers began to understand the mine as a place where accidents had occurred and where workers, tools and everyday objects had become preserved together. Later international research projects brought together specialists in archaeology, mining history, anthropology, conservation and scientific analysis.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

The number of identified individuals has been refined through continued study. Earlier reports often referred to six Saltmen, while later research has suggested a minimum of eight individuals when fragmented remains and additional evidence are considered. This changing count reflects the difficulty of working with ancient remains recovered from a damaged mining environment rather than a conventional burial site.[anthropology.uw.edu.pl]anthropology.uw.edu.plBioarchaeology of the Near EastBioarchaeology of the Near East

The discoveries are now associated mainly with the Archaeology Museum of Zanjan, located in the historic Zolfaghari Mansion, while parts of the collection are also held by the National Museum of Iran in Tehran. The displays present the Saltmen alongside archaeological material from the mine, allowing visitors to see them not simply as preserved bodies but as evidence of ancient work and technology.[ToIran, Tourism Platform]toiran.comTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism PlatformTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism Platform

What the preserved remains reveal

The Saltmen provide rare evidence about the lives of ancient miners. Their clothing and equipment show that these were working individuals who entered the mine with practical gear rather than people preserved for ceremonial reasons. One well-preserved individual was found with clothing including a tunic, trousers, shoes, a belt and a fur cape, along with small containers and a knife. These discoveries allow researchers to study ancient textiles, personal equipment and working practices in unusual detail.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

The mine itself adds another layer of evidence. Archaeologists recovered tools linked to salt extraction, including mining implements, and studied how mining techniques changed over time. The associated remains of plants and food traces also provide clues about diet and the relationship between miners and the surrounding landscape. Together, these discoveries show a community of workers connected to a wider economic system rather than isolated victims of a disaster.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

Scientific examination has also revealed details about health and injury. Several Saltmen show trauma consistent with sudden mining accidents, supporting the interpretation that collapses or other underground events caused their deaths. The injuries are important because they connect the bodies directly to the risks of ancient mining rather than treating them as unexplained archaeological curiosities.[Antiquity Journal]antiquity.ac.ukAntiquity JournalAncient salt mining and salt men: the interdisciplinary Chehrabad Douzlakh project in north-western Iran | Antiquity Jou…

The remains have also contributed information about diet and disease. Research on one Saltman identified evidence of intestinal parasites, including tapeworm eggs, providing clues about ancient food practices and health conditions in Iran. Such findings demonstrate why naturally preserved remains are valuable: they can reveal aspects of everyday life that rarely survive in normal archaeological sites.[New York Post]nypost.comNew York Post Meet the 'SaltmenThese ancient Persian mine workers were preserved remarkably well due to the salt and lack of oxygen in the mine. The first was discovere…

Saltmen illustration 2

Science behind the mystery

The unusual appearance of the Saltmen comes from natural mummification. Salt absorbs moisture, and dry conditions slow the activity of bacteria and other organisms responsible for decomposition. In Chehrabad, the salt environment created conditions that preserved soft tissue, hair, leather and textiles that would normally disappear after thousands of years.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

The preservation has allowed researchers to use methods that are rarely possible with ordinary archaeological remains. Studies have included radiocarbon dating to establish chronology, textile analysis to identify materials and manufacturing methods, isotope research to investigate aspects of life history, and biological analysis of human and animal remains. The international Chehrabad research programme has involved institutions including Iranian heritage authorities, the Deutsches Bergbau-Museum Bochum, Ruhr University Bochum, the University of Oxford and the University of Zurich.[Antiquity Journal]antiquity.ac.ukAntiquity JournalAncient salt mining and salt men: the interdisciplinary Chehrabad Douzlakh project in north-western Iran | Antiquity Jou…

A key point in interpreting the Saltmen is separating evidence from legend. Their preservation may appear extraordinary, but researchers do not need supernatural explanations to account for it. The available evidence points towards a combination of geological conditions, mining accidents and unusual survival of organic material. The real importance of the Saltmen is that nature created an accidental archive of ancient human activity.[saltmen-of-iran.com]saltmen-of-iran.comChehrabad Saltmummy & Saltmine Exploration ProjectOctober 23, 2020…Published: October 23, 2020

For visitors interested in Iran’s unusual heritage, the Saltmen occupy a rare position between archaeological science and curiosity culture. They are visually striking enough to attract attention as a mysterious discovery, but their deeper significance comes from what they reveal about miners, technology, health and working life in ancient Iran.[ToIran, Tourism Platform]toiran.comTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism PlatformTo Iran, Tourism Platform Archeology Museum | To Iran, Tourism Platform

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Endnotes

1. Source: saltmen-of-iran.com
Title: Chehrabad Saltmummy & Saltmine Exploration Project
Link:https://saltmen-of-iran.com/index.php/en/research/archaeology

Source snippet

October 23, 2020...

Published: October 23, 2020

2. Source: toiran.com
Title: To Iran, Tourism Platform Archeology Museum | To Iran, Tourism Platform
Link:https://www.toiran.com/index.php/en/city-zanjan/museums/Archeology-Museum/7746

3. Source: anthropology.uw.edu.pl
Title: Bioarchaeology of the Near East
Link:https://www.anthropology.uw.edu.pl/13/bne-13-03.html

4. Source: saltmen-of-iran.com
Title: The Salt Men of Zanjan
Link:https://www.saltmen-of-iran.com/index.php/fa/culturalheritageir/item/21-the-salt-men-of-zanjan-living-and-dying-for-the-white-gold-of-chehrabad

5. Source: nature.com
Link:https://www.nature.com/articles/BMCs40494

6. Source: saltmen-of-iran.com
Link:https://saltmen-of-iran.com/index.php/en/

7. Source: antiquity.ac.uk
Link:https://www.antiquity.ac.uk/projgall/aali333

Source snippet

Antiquity JournalAncient salt mining and salt men: the interdisciplinary Chehrabad Douzlakh project in north-western Iran | Antiquity Jou...

8. Source: nypost.com
Title: New York Post Meet the ‘Saltmen’
Link:https://nypost.com/2024/09/03/world-news/eerie-photos-show-the-freakishly-well-preserved-ancient-saltmen/

Source snippet

These ancient Persian mine workers were preserved remarkably well due to the salt and lack of oxygen in the mine. The first was discovere...

Additional References

9. Source: muddy.news
Link:https://muddy.news/2026/02/14/the-chehrabad-salt-men/

Source snippet

February 14, 2026 — February 14, 2026 THE CHEHRĀBĀD SALT MEN: MUMMIFICATION, AND IMPERIAL LABOUR IN ANCIENT IRAN * * * The Iranian Salt M...

Published: February 14, 2026

10. Source: youtube.com
Title: 1,700-Year-Old Salt Man Found in Iran’s Mines | Perfectly Preserved ancient Body
Link:http://www.youtube.com/watch?v=XphuM2odGkc

Source snippet

Saltmen of Zanjan Chehrabad mine archaeology discovery Mystery of the 2,500-Year-Old Saltmen Mummies Finally Solved Discovery Future...

11. Source: iranparadise.com
Title: The archaeology museum is home to four of the fascinating ‘Saltmen’ mu
Link:https://iranparadise.com/zanjan-archaeology-museum/

Source snippet

December 25, 2021 — ZANJAN ARCHAEOLOGY MUSEUM ZANJAN ARCHAEOLOGY MUSEUM * 2021-12-25 3:21 pm * Iran Paradise * about iran * 87 comments I...

Published: December 25, 2021

12. Source: youtube.com
Link:http://www.youtube.com/watch?v=xdZn29DJLMg

Source snippet

Iran's Salt Men SHOCKS Experts - Hidden Origins Explained...

13. Source: youtube.com
Title: Chehrabad Salt Mine Secrets Ancient Humans Preserved by Nature
Link:http://www.youtube.com/watch?v=4C-rpWyh3qI

Source snippet

Discover the Ancient Saltman: Iran's 2000-Year-Old Mummy at the National Museum...

14. Source: youtube.com
Title: Iran’s Salt Men SHOCKS Experts
Link:http://www.youtube.com/watch?v=ZfpIY6hZzS8

Source snippet

1,700-Year-Old Salt Man Found in Iran’s Mines | Perfectly Preserved ancient Body...

15. Source: youtube.com
Title: Mystery of the 2,500-Year-Old Saltmen Mummies Finally Solved
Link:http://www.youtube.com/watch?v=HlaBr6g7u6I

Source snippet

Chehrabad Salt Mine Secrets Ancient Humans Preserved by Nature...

16. Source: researchgate.net
Link:https://www.researchgate.net/publication/327861077_Geology_geoarchaeology_or_ethnogeoarchaeology_Landscape_reconstruction_at_the_Chehrabad_salt_mine_Zanjan_Iran_since_the_Achaemenid_Period

17. Source: researchgate.net
Link:https://www.researchgate.net/publication/336210238_Reappraisal_of_the_number_of_salt_mummies_identified_in_Chehrabad_Salt_Mine_Zanjan_Iran

18. Source: bergbaumuseum.de
Link:https://www.bergbaumuseum.de/en/research/research-projects/die-salzmaenner-von-zanjan