The Lost Gold of Geronimo The Lost Gold of Geronimo

A true story nearly four centuries in the making — from Spanish gold and Apache secrets to a family’s covert century-long dig.

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Guadalupe Mountains landscape
About

An overview of the story, the people, the events, and why this discovery matters.

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Timeline of the Lost Gold of Geronimo
360 Years of Mystery

The mine’s 360-year history, from the Spanish and Apaches to modern excavation.

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Historical evidence connected to the Lost Gold of Geronimo
70+ Witnesses & Historical Sources

Accounts, books, records, artifacts, and other clues that converge on the same hidden site.

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Opening and structure of the mine site
Site Structure

The mine’s layout, buried chambers, and other features revealed through excavation.

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Mineralized rock exposed at the mine
Geological Breakthrough

Rock samples, analyses, and a geologist's report reveal the site’s unusual geology.

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The Lost Gold of Geronimo book
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The complete story, spanning 360 years of legends, history, discovery, and excavation.

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The Lost Gold of Geronimo book cover

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What the Experts Are Saying

W.C. Jameson

"After over six decades of searching, I was standing at the entrance of the source of the Lost Gold of Geronimo."

W.C. JAMESON #1 Treasure Author in America
Mark Abrams

"Potentially among the most significant geological discoveries of recent times."

MARK ABRAMS Veteran Gold Geologist & Member of Successful Gold Discovery Teams
Patrick Dearen

"This book is sure to leave you intrigued if not spellbound."

PATRICK DEAREN Texas Literary Hall of Fame Inductee

About

In 1886, deep in the Guadalupe Mountains of New Mexico, the Apache Indians buried one of the richest gold deposits ever known. Decades later, its location was revealed to a single family, who guarded the secret for four generations while quietly excavating the site. As they dug, they followed a trail of clues that led into one of the most enduring and complex treasure mysteries in American history.

What they uncovered—and long-guarded secrets of Guadalupe gold—are presented here for the first time. Sealed chambers, cavities plunging hundreds of feet, human remains, and buried artifacts trace a four-century saga of Spanish conquest, Apache resistance, and the ambitions of frontier prospectors. Every strand of the legend is brought together into one continuous narrative, still unfolding today.

  • Three lost mines in one:
    • The Lost Mine of Geronimo
    • Ben Sublett's Lost Gold Mine
    • The Spanish Lost San Antone Mine
  • Hidden Spanish bullion—forged from the mine's resources—reportedly worth $7.3 billion, arguably the most valuable buried treasure in North America.
  • A deeply rooted mineral system whose value may dwarf that figure—and represent the largest quantity of deliberately concealed gold on Earth.
  • The only Apache-buried mine to have been rediscovered.
Examining exposed mineralization during excavation at the site

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Timeline

The mine’s history follows a cycle of rediscovery, exploitation, and burial. The timeline below shows when each group knew of its existence. As indicated, the Apache seldom allowed outsiders to retain that knowledge—except for one family from Ysleta, Texas, who kept the secret within their bloodline.

ⓘ Hover over each bar to learn more.

Timeline showing which groups knew of the mine across different periods of history

Web of Clues

Hover over the board to explore the key people, sources, artifacts, and physical clues tied to the mystery.

Evidence board showing articles, portraits, books, artifacts, and geological clues related to the lost mine

Structure

This is what lies beneath the surface. Hover to explore key geology and excavation features. Select a time period to see how the site changed.

Structure of the site in 1660 before mining Structure of the site in 1885 after mining Structure of the site in 1887 after burial Structure of the site in 2001 at maximum excavation

Geology

Explore the evidence behind the site’s unique geology.

News

Milestones and field updates.

2026

July 18 Comparative analysis of all 42 U.S. Geological Survey rock-analysis sites in the Guadalupe Mountains completed.
May 24 Book featured on TexasLostMines.com.
14 Rock samples collected by geologist Mark Abrams and analyzed by an independent laboratory establish new highs for seven different metals.
02 Book signing at the Llano Gold & Treasure Fest
April 05 Book Launch

Contact

Contact the author:

geronimosgold@gmail.com