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

Rio Tinto signs trans-Guinean infrastructure agreements for Simandou iron ore project

14 august 2023

Rio Tinto and the Simfer joint venture(JV) signed agreements with the government of Guinea and Winning Consortium Simandou (WCS) on the trans-Guinean infrastructure for the world-class Simandou iron ore project.

Rio Tinto owns a 53% share in Simfer Jersey, which in turn holds an 85% stake in the Simfer JV.

The co-development convention with the government of Guinea and associated agreements revising Simfer and WCS's mine conventions allow the co-development of almost 600 kilometres of multi-use rail and port facilities to export iron ore from the Simandou mining concessions in the southeast.

Simfer, which is developing blocks 3 and 4 of the Simandou project, and WCS, which is developing blocks 1 and 2, will share infrastructural capacity and costs equally.

Previous term sheet agreements with WCS may allow China Baowu Steel Group to collaborate in the WCS scope for blocks 1 and 2 of the Simandou mining concession and the infrastructure joint venture.

Guinea will have to ratify the co-development convention and also approve the project's final feasibility study, among other prerequisites.

Rio said partners will continue negotiations to finalise investment and shareholders' agreements that underlie co-development.

Rio Tinto Guinea executive committee lead and copper chief executive Bold Baatar said its Pilbara and Iron Ore Company of Canada products will be enhanced by Simandou, the world's largest undeveloped supply of high-grade, low-impurity iron ore.

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