De Beers shines light on budding jewellery designers

Diamond giant De Beers will this year conduct its bi-annual Shining Light Awards jewellery design competition. De Beers beneficiation manager Kagiso Fredericks told Rough & Polished's Mathew Nyaungwa in an exclusive interview they set aside 4.5 carats...

22 july 2024

DiaMondaine Diamantaires Club mulls diamond safari tours in southern Africa

DiaMondaine Diamantaires Club (DDC) is set to organise diamond safari tours in southern Africa, home to major diamond-producing countries. DDC founder Agnes Abdulahu told Rough&Polished’s Mathew Nyaungwa that the launch of the first diamond safari...

15 july 2024

Vladislav Zhdanov: Questions of efficiency and investment potential of diamond mining versus diamond growing pique keen interest

Vladislav Zhdanov is Professor at the National Research University Higher School of Economics (HSE). He told Rough&Polished about new researches into the effectiveness of diamond production methods.

02 july 2024

Why it's expensive to cut and polish diamonds in Africa? ADMA president António Oliveira has the answer

The African Diamond Manufacturers Association (ADMA) president António Oliveira told Rough&Polished’s Mathew Nyaungwa in an exclusive interview that the lack of a robust infrastructure in Africa fails to accelerate and encourage manufacturing...

24 june 2024

Edahn Golan: IPO feasible but not Anglo’s preferred way to sell De Beers

Edahn Golan, owner of the eponymous Edahn Golan Diamond Research and Data, told Rough&Polished's Mathew Nyaungwa in an exclusive interview that while an IPO of De Beers is “feasible,"  he does not think this is a route Anglo American...

17 june 2024

Ivanhoe completes earn-in to 60% of the Samapleu-Grata nickel-copper project

28 march 2024

Ivanhoe Electric has successfully completed its earn-in agreement to acquire 60% of the Samapleu-Grata nickel and copper project in Côte d'Ivoire.

The Samapleu-Grata nickel-copper project is now a 60:40 joint venture between Ivanhoe Electric and Sama, which recently released a new preliminary economic assessment (PEA) for the project.

In addition to a 60% interest at the project level, Ivanhoe Electric also owns 22.7% of the common shares of Sama.

The 2024 PEA reveals that the project has the potential for a conventional open-pit mining operation.

It estimates an average yearly production of 38,627 tonnes of a 26% copper concentrate and 55,119 tonnes of a 13% nickel concentrate. These figures are based on a process plant with a capacity of 5.475 million tonnes per year.

The project is expected to yield an annual production of 7,165 tonnes of nickel metal and 10,043 tonnes of copper metal in concentrate.

The PEA also highlights strong financial potential, with a net present value of $275 million after taxes and an internal rate of return of 22.3%.

The project is expected to require a capital investment of $338 million, with an after-tax payback period of 3.8 years.

These projections are derived from a long-term nickel price of $8.83/lb and a copper price of $3.99/lb.

“We are particularly encouraged by the significant improvement in both the quality and quantity of potential future copper concentrate production at the project compared to earlier studies,” Ivanhoe president and chief executive Taylor Melvin said.

“The results announced by our joint venture partner, Sama, are a product of the hard work by our dedicated joint team. We look forward to working together with Sama on the next steps for our high-quality nickel-copper project.”

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished