Socorro rock analysis

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The Socorro rock analysis concerns a stone bearing metallic-looking specks recovered from the site of the 24 April 1964 Socorro landing report in New Mexico. Three conflicting accounts exist of what the specks were: an ordinary silica mineral, according to NASA's written report; an unusual zinc-iron alloy, according to investigator Ray Stanford; and an alloy analysed at Los Alamos, according to an entry in Jacques Vallée's journals that the person quoted has denied.[1][2]

Background

A view of part of Socorro, New Mexico. Aerial photograph, taken from an RV-6A aircraft flown out of Socorro's airport.
A view of part of Socorro, New Mexico. Aerial photograph, taken from an RV-6A aircraft flown out of Socorro's airport. Photo: Jimwmurphy · CC BY 3.0 · via Wikimedia Commons

At about 5:45 p.m. on 24 April 1964, police officer Lonnie Zamora reported a shiny, egg- or O-shaped object and two figures in white overalls in a gully south of Socorro; it rose with a roar and a flame and flew away. Officers found smouldering brush and shallow depressions, and Zamora pointed out a broken rock at the edge of one impression. Project Blue Book listed the case as "unknown"; skeptics have suggested a hoax by New Mexico Tech students or a test of a lunar-landing vehicle.[1][3]

The Goddard analysis

PA-98-0520 — Trinity Site explosion , 0.016 second after explosion, July 16, 1945. The viewed hemisphere's highest point in this image is about 200…
PA-98-0520 — Trinity Site explosion , 0.016 second after explosion, July 16, 1945. The viewed hemisphere's highest point in this image is about 200… Photo: Berlyn Brixner / Los Alamos National Laboratory · Public domain · via Wikimedia Commons

Investigator Ray Stanford, who reached the site soon after the event, removed the rock and, with NICAP's Richard Hall and Walter Webb, took it to NASA's Goddard Space Flight Center in Maryland, where metallurgist Henry Frankel examined the specks. According to Stanford, Frankel phoned him on 5 August 1964 to say the particles were a material that could not occur naturally, made mostly of zinc and iron; Hall said Frankel had given only tentative findings. NASA's written analysis, dated 11 September 1964 and published by NICAP, identified the specks as silica and other complex silicate minerals. Stanford told the story in his self-published 1976 book Socorro "Saucer" in a Pentagon Pantry, which Hall criticised as exaggerated.[2][4]

The Los Alamos claim

Dr. J. Allen Hynek (left) and Dr. Jacques Vallée (right).
Dr. J. Allen Hynek (left) and Dr. Jacques Vallée (right). Photo: United States Government · Public domain · via Wikimedia Commons

In Forbidden Science 5 (2023), Vallée recorded a conversation of 3 May 2003 in which former CIA physician Kit Green reportedly said Stanford's sample had reached the CIA in 1982 and been analysed at Los Alamos National Laboratory, where it proved to be an unusual aluminium-titanium alloy. When researcher Douglas Dean Johnson asked Green about this in May 2024, Green replied on the record that he had no knowledge of any metallic samples from the site and that no such tests had been done under his auspices.[2]

Status

Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.

No independent analysis of the specks has been published, so the official silica finding is the only documented result. Stanford died in June 2025.[2]

People and topics

Model of the craft observed by Lonnie Zamora and Sam Chavez at 17:50 on 24 April 1964 at Secorro, NM, USA, superimposed on a scene of the New Mexican…
Model of the craft observed by Lonnie Zamora and Sam Chavez at 17:50 on 24 April 1964 at Secorro, NM, USA, superimposed on a scene of the New Mexican… Photo: JMK · CC BY-SA 3.0 · via Wikimedia Commons
  • Christopher "Kit" Green — CIA physician and analyst who became a long-time contact of Jacques Vallée and studied UAP-related injuries.
  • Socorro landing — The April 1964 landing reported by police officer Lonnie Zamora.
  • NASA — The U.S. civilian space agency, created in 1958.
  • Lonnie Zamora — Police officer who reported the 1964 Socorro landing.
  • Socorro — The New Mexico town where Lonnie Zamora reported a landing in 1964.
  • Project Blue Book — The Air Force's public UFO investigation from 1952 until its closure in December 1969.
  • Jacques Vallée — Computer scientist and astronomer, author of the Forbidden Science journals and a central figure in UFO research.

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Illustration: lights in formation over the landscape. An artist's impression drawn for this site, not a photograph of the event.

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References

Further reading

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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