---
title: "Chinchorro Mummies: Oldest in the World Crafted Through Complex Techniques"
url: https://projectchintan.com/article/chinchorro-mummies-oldest-world-jp5mw
publisher: Project Chintan
author: Project Chintan Newsroom
section: Science & Technology
published: 2026-08-22T14:32:42.199Z
modified: 2026-08-23T05:00:06.871Z
language: en-IN
---

# Chinchorro Mummies: Oldest in the World Crafted Through Complex Techniques

New research confirms the Chinchorro people developed highly elaborate mummification, producing some of the oldest known mummies. The study quantifies manganese usage in the black coating and details a multi-step process spanning centuries.

## Key takeaways

- Chinchorro mummification occurred along the Atacama coast more than 7,000 years ago and is now a UNESCO World Heritage Site.
- The Black Mummies required extensive preparation, including body disassembly, reconstruction, and a manganese-based pigment coating.
- A single adult Black Mummy may have used about 1.4 kilograms of manganese for the coating.

## What Happened

The Chinchorro culture, a coastal society in the Atacama Desert dating back more than 7,000 years, created a distinctive set of artificial mummies. These mummies, which are now recognized as a UNESCO World Heritage Site, predate Egyptian mummies by up to about two thousand years and exhibit notable technical and artistic complexity. A recent study described in the Journal of Archaeological Science: Reports quantifies the materials involved in the most intricate form of Chinchorro mummification, known as the Black Mummies.

Practitioners dismantled and rebuilt the body, employing wood and plant fibers to model the face, applying clay and ash, and sealing surfaces with mineral pigments. The process could require significant resources; for a single adult mummy, researchers estimate the use of roughly 1.4 kilograms of manganese to create the body’s black coating. The operation reflects a long chain of steps—from sourcing raw materials to completing the reconstruction—carried out across generations.

In creating the Black Mummies, the Chinchorro sometimes replaced damaged skin with sea lion skin and added wigs. The broader mummification tradition spanned nearly two thousand years, with the Red Mummies using fewer incisions or sutures in comparison.

Source material notes that manganese was processed into a dark pigment capable of covering the entire body, sometimes with a bluish tint, illustrating the scale of labor and planning involved in these funerary practices.

Where the manganese originated is traced to a source in the high Andes near the Lluta Valley headwaters, at approximately 16,400 feet above sea level. One hypothesis suggests highland groups mined the mineral and traded it with coastal communities, while another possibility is that Chinchorro people themselves traveled to obtain and transport the material. The presence of marine-derived remains in the Puna de Atacama region supports the idea of long-distance exchange or interaction networks that connected coastal and highland populations.

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Canonical: https://projectchintan.com/article/chinchorro-mummies-oldest-world-jp5mw
Reported from: Multiple Sources