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Mines/United States

Tyrone mine

Tyrone mine, United States. Producing, open pit, mining copper since 1967.

Why Tyrone is famous

Open-pit copper mine in New Mexico, in operation since 1967. 2025 output 32 million lb of copper.1,2

Story cards

What kind of deposit

Porphyry copper

Tyrone today

Where copper is mined todayMining in United States

Where next

Mines

An example ofChinoFreeport's New Mexico copper: Chino since 1910 and Tyrone since 1967.1

Deposit types

An example ofPorphyry copperTyrone belongs to the porphyry copper family of deposits.3

Sources

  1. Form 10-K for the year ended 31 December 2025 Freeport-McMoRan Inc (SEC)
  2. data/minerals/operations.csv Prospector Trails (internal)
  3. Mineral Deposit Models (Bulletin 1693, Cox and Singer, eds., 1986) US Geological Survey

From the Prospector Trails mining history dataset: each fact links to the source it was checked against. Figures are as the source gives them, in the money of their day. Not investment advice.

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Cover photos from Wikimedia Commons: Chuquicamata from the ISS by Alexander Gerst (ESA), CC BY-SA 2.0.