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

DFS confirms Osino's gold mine plans in Namibia

21 june 2023
Osino Resources’ Twin Hills gold project in Namibia has been verified as a robust, cash-generative project that will deliver outstanding returns, according to a senior company manager.
Twin Hill is located near and along the strike of the producing open-pit gold mines Navachab and Otjikoto.
The company conducted a definitive feasibility study (DFS) which confirmed plans for a 13-year mining operation producing an average of 162 000 oz/y at an all-in sustaining cost of $1 011/oz.
"The DFS confirms Twin Hills as a technically simple, long-life, low-cost gold project with very strong economics and plenty of upsides," said  Osino Resources cofounder and CEO Heye Daun
Osino projected to achieve a fully funded construction decision for the $365 million project by the end of the year, with gold production scheduled to begin in 2025 or 2026.
Using a 5% discount and a gold price of $1750/oz, the DFS computed a pretax net present value of $742 million and an internal rate of return of 34%.
At current gold prices of $1 950/oz, the project generates little less than $1.5 billion in net pretax cashflows, indicating the project's superior margins, cash-generating potential, and economics.
The project has a $783-million pretax net present value at a 5% discount rate and an internal rate of return.

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