Cooper 360 reopens Rietberg copper mine

7th August 2024 Cooper 360 reopens Rietberg copper mine

Restart

Copper 360 has officially commenced underground mining at the Rietberg copper mine, marking the first primary production from the Okiep Copper District in over 40 years!

Jan Nelson said: „The commencement of mining activity at Rietberg is an exciting moment for us and the culmination of several years of planning; but inasmuch as it marks a milestone for Copper 360, it also signals the beginnings of a new era for the Northern Cape.”

Production boost

The Rietberg mine will boost Copper 360’s production by adding copper concentrate to the plate products from surface material re-mining. The company anticipates that primary mining will account for 80% of our future earnings.

Targets

Copper 360 is targeting a monthly production of 45,000 tons after expanding its operations, starting with 12,000 tons monthly. Plant recoveries are expected to range from 75% to 85%, with the potential for even higher efficiency based on test work.

Rietberg mine

The reopening of the Rietberg mine, previously operated by Newmont Corporation and South Africa’s Gold Fields until its closure in 1983, is a significant step in revitalizing copper mining in the Okiep Copper District.

Copper 360 is committed to continuing the development of this area through our ‘Cluster Mining Model.’ Mining rights cover 19,000 hectares with 12 mines and 60 historical prospects identified.

Next WMC Congress

World Mining Congress

2026

The 27th World Mining Congress will be organized in 2026 in Peru. Detailed information can be found either on the 27th WMC official webpage or the second circular.

Learn more
27th
Next IOC Meeting

IOC / WMC Meeting

2025

The 106th IOC/WMC meeting will be organized on September 18th 2025 in Jakarta, Indonesia.

Learn more
106th

Our news Others news

18th November 2025 The microbial technology transforming the future of mineral extraction

Metal ore. Source: Photo by Paul-Alain Hunt on Unsplash

Endolith has announced a breakthrough in copper extraction from low-grade ores. The milestone was achieved using…

13th November 2025 Canada leads global action on critical minerals and supply chain security

Canadian flag. Source: Photo by Praveen Kumar Nandagiri on Unsplash

In an era defined by digital transformation and geopolitical uncertainty, Canada, through its G7 Presidency, is…

7th November 2025 Raw Materials Week 2025, shaping Europe’s sustainable future

Pavilon in a form of a nine 18 metre diameter stainless steel clad spheres connected in the shape of a unit cell that represent an iron crystal. Source: hederik-kolk from Unsplash

The upcoming Raw Materials Week 2025, taking place 18-20 November 2025 in Brussels approaching! Raw Materialas…

5th November 2025 DISA Technologies with the first-ever license to remediate abandoned uranium mines

Desert secluded landscape. Source: Photo by mohamed Taha on Unsplash

The environmental scars left by World War II era uranium mining, still affect communities across the…

31st October 2025 Aldebaran Resources announces spin-out of its Northern Argentina exploration projects

Gold bars. Source: Unspalsh.

Aldebaran Resources Inc. has announced a strategic move to unlock shareholder value and accelerate mineral exploration…

29th October 2025 Cameco, Brookfield, and the U.S. Government forge a $80 billion partnership

Nuclear power plant. Source: Photo by Viktor Kiryanov on Unsplash.

Cameco Corporation together with Brookfield Asset Management, has established a strategic partnership with the U.S. Government…

22nd October 2025 Australia and the U.S.A. critical minerals partnership reaches next level

Metal ore. Source: Photo by Paul-Alain Hunt on Unsplash

In a significant development for global resource security, the US and Australia have signed a deal…

20th October 2025 United States Antimony Corporation has begun the Stibnite Hill operation

Hauling at the open-pit mine. Source: Photo by omid roshan on Unsplash

United States Antimony Corporation has announced that, after receiving necessary permits from the Department of Environmental…

15th October 2025 Prime Mining receives Mexican Antitrust Approval for transaction with Torex Gold

Gold bars. Source: Unspalsh.

Prime Mining Corp. has announced that it has received clearance from COFECE (Comisión Federal de Competencia…

8th October 2025 Ecuador revokes the environmental license for the Loma Larga gold project

Ecuador Pinllopata mountain and green valley landscape. Source: Photo by Dayan Quinteros on Unsplash

Ecuador’s government has recently announced that it revoked the environmental license for Canadian company DPM Metals’…