Freeport’s Grasberg Copper Mill Reaches 67% After Last Year’s Mudslide
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Freeport-McMoRan’s Grasberg copper-gold complex in Indonesia averaged nearly two-thirds of normal milling rates in the third quarter, according to The Northern Miner’s report. The recovery comes a year after a mudslide killed seven workers and shut the operation; Freeport expects near-full production by a future date that is not specified in the available report.

Freeport-McMoRan’s Grasberg copper-gold complex in Indonesia averaged nearly two-thirds of normal milling rates in the third quarter, a year after a mudslide killed seven workers and shut the operation, according to a report by The Northern Miner. The company expects production to approach normal levels, but the available report excerpt does not specify the target date.

The operating figure reflects a substantial but incomplete recovery at Grasberg, one of Freeport-McMoRan’s key mining operations. The Northern Miner described the mill’s third-quarter average as nearly two-thirds of normal rates, equivalent to about 67% of normal milling capacity. The report does not give a more detailed daily or monthly breakdown, so the average should not be read as a claim that output held at that level throughout every part of the quarter.

The recovery follows a mudslide that killed seven workers and forced the complex to shut down a year earlier. The available report says Freeport expects near-full production, but does not identify when that level is forecast to be reached or provide the assumptions behind the outlook. It also does not specify the mill’s production volume, the particular facilities involved in the restart, or whether the 67% figure refers to a particular measure beyond milling rates.

The Northern Miner’s report is the source for the operating update and forecast. The source material provided for this article consists of a short report excerpt; it does not include a fuller company statement, details of the restart schedule, or additional comments from Freeport executives. Those omissions limit what can be reported about the pace and conditions of the recovery.

At a glance
updateWhen: Third-quarter operating update, one yea…
The developmentGrasberg’s mill averaged about 67% of normal rates in the third quarter as Freeport-McMoRan continued recovery from last year’s fatal mudslide.

Grasberg’s Recovery and Supply

Grasberg’s recovery matters because the complex produces copper and gold, and its operating rate affects how much material Freeport can process after the shutdown. A mill averaging about 67% of normal rates indicates that operations had resumed substantially, while also showing that the reported level remained below normal. The difference matters to investors, customers and the wider metals market, although the excerpt gives no production tonnage or market-impact estimate.

The human cost remains central to the story: the disruption followed a mudslide that killed seven workers. The available material does not describe the incident’s cause, any safety findings, or changes made afterward. It would be premature to draw conclusions about those issues from a production-rate update alone. The near-full-production expectation signals Freeport’s stated direction for the recovery, not a guarantee that the target will be met on a particular schedule.

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From Fatal Slide to Mill Restart

The Northern Miner’s account places the current operating update one year after the mudslide that killed seven workers and shut Grasberg. That sequence supplies the immediate context: the mill’s third-quarter rate is a measure of progress after a fatal incident and interruption, rather than a routine production update detached from the shutdown.

The report identifies Freeport-McMoRan as the operator and Grasberg as a copper-gold complex in Indonesia. It says the company averaged nearly two-thirds of normal milling rates during the third quarter and expects near-full production. The excerpt does not provide the exact quarter dates or calendar year, so those details cannot be established from the material available here.

““averaged nearly two-thirds of normal milling rates””

— The Northern Miner, reporting on Freeport-McMoRan’s operating update

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Forecast Timing and Operating Details

The available excerpt does not state when Freeport expects near-full production, how the company defines that level, or whether the forecast applies to the mill alone or the broader complex. It also gives no production volumes, comparison period, or information on how rates changed within the third quarter. The reported 67% figure is therefore best understood as an approximate average against normal milling rates, not a full account of output or recovery progress.

It is also unclear from this material what caused the mudslide, what safety reviews followed, and what measures were taken before operations resumed. The excerpt confirms that seven workers died and that the operation was shut, but it does not establish the incident’s precise circumstances or provide updates on any investigation. No additional company statements or independent production data are included in the supplied source.

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A Near-Full Output Target Ahead

The next milestone is whether Grasberg can move from the reported third-quarter average of about 67% to the near-full production level Freeport expects. The available report does not say when that milestone is due, so readers should look for a dated company update before treating the forecast as a scheduled restart target.

Further reporting or company disclosures may clarify the mill’s operating rates, production volumes, recovery timetable and the status of any safety review related to the mudslide. Until those details are available, the confirmed update is limited: the mill was operating at nearly two-thirds of normal rates on average in the third quarter, a year after the fatal shutdown, and Freeport expects output to rise closer to normal.

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Key Questions

What operating rate did Grasberg report?

The Northern Miner reported that Freeport-McMoRan averaged nearly two-thirds of normal milling rates at Grasberg in the third quarter, or about 67% by the report’s description.

Why was Grasberg shut down?

The report says a mudslide killed seven workers and shut the operation a year before the third-quarter update. The supplied excerpt does not provide further details about the incident or its cause.

When does Freeport expect near-full production?

The report says Freeport expects near-full production, but the available excerpt does not give a date or a more precise definition of “near-full.”

Does the 67% figure mean Grasberg produced 67% of its normal output?

The source describes the figure as an average of nearly two-thirds of normal milling rates. It does not provide production tonnage or enough detail to equate the rate directly with total copper or gold output.

Source: rss

This content is for general information only and is not financial, tax or legal advice. Consult a qualified professional for decisions about your money.
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