Historical eventJuly 111971

Chilean nationalization of copper

The nationalization of all large copper mines in Chile is completed.

Everything on July 11Original source

In context

When
Sunday, July 11 197155 years ago
Category
Historical eventA dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Era
20th century · 1970s
Recorded from
Wikipedia “On this day” feed

At a glance

Dates: From 1971.

What happened

The nationalization of the Chilean copper industry, commonly described as the Chilenization of copper was the process by which the Chilean government acquired control of the major foreign-owned section of the Chilean copper mining industry. It involved the three large world-class mines known as 'La Gran Mineria' and three smaller operations. The Chilean-owned smaller copper mines were not affected. The process started under the government of President Carlos Ibáñez del Campo (1952–1958),

July 11 through the years

Other entries on the same calendar day, in order.

  1. 1971Chilean nationalization of copper
  2. 1991Jeddah
  3. 1991Nigeria Airways Flight 2120
  4. 1995Yugoslav Wars
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  6. 2007Siege of Lal Masjid
  7. 2010Islamism
  8. 2010Spain national football team
  9. 2011Evangelos Florakis Naval Base explosion
  10. 2015El Chapo
  11. 2021Virgin Galactic

Also in 1971

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  • September 13Project 571Following a failed coup attempt, Mao Zedong's second-in-command Lin Biao died in a plane crash while attempting to flee China.
  • September 13National Guard (United States)State police and National Guardsmen storm New York's Attica Prison to quell a prison revolt, which claimed 43 lives.
  • September 13Mao ZedongChairman Mao Zedong's second in command and successor Marshal Lin Biao flees China after the failure of an alleged coup. His plane crashe…
  • September 15GreenpeaceThe first Greenpeace ship departs from Vancouver to protest against the upcoming Cannikin nuclear weapon test in Alaska.
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  • August 14BahrainBahrain declares independence from Britain.

Everything we record for 1971 →

Sources

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“Chilean nationalization of copper”, What's On This Date, https://whatsonthisdate.com/app/event/chilean-nationalization-of-copper-1971-july-11, accessed October 27, 2026.

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Questions about this entry

When did Chilean nationalization of copper happen?

July 11 1971 — 55 years ago, on a Sunday.

Where does this text come from?

Wikipedia “On this day” feed. Summaries are short adaptations that link back to the source, not reprints.

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