Helga Pombal: Angola's Stardiam finds solution to the threat posed by lab-grown diamonds

Stardiam manager of production Helga Pombal told Rough&Polished's Mathew Nyaungwa on the sidelines of the Angola International Diamond Conference that lab-grown diamonds are creating a parallel market for more accessible stones, combined with lower...

11 november 2024

Ellah Muchemwa: ADPA to launch Africa's first diamond mining standard next year

The African Diamond Producers Association (ADPA), which is based in Luanda, Angola, and represents the interests of mainly African diamond producers and those with the potential to produce diamonds, will next year launch the Sustainable Development...

04 november 2024

Dmitry Fedorov: I want our jewelry to be displayed at a museum in the future

Dmitry Fedorov is the founder of the eponymous jewelry house. His main focus is the creation of Orthodox-inspired premium luxury jewelry of high artistic merit. He told Rough&Polished about his journey in the jewelry industry, about choosing the ‘Orthodox...

28 october 2024

Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki

The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...

14 october 2024

James Campbell: Botswana Diamonds optimistic as it enters uncharted territory of using AI for mineral exploration

London-listed Botswana Diamonds has expressed optimism about the company’s use of artificial intelligence (AI) to scan the exploration database in Botswana to look for new mineralised deposits. Company managing director James Campbell told Rough...

07 october 2024

Tharisa poised to meet PGMs production target

16 april 2021
Dual-listed Tharisa, which has operations in South Africa, is set to meet its annual platinum group metals (PGMs) production target due to a resilient production performance feeding into a strong pricing environment.
The miner's guidance for the full year is between 155 000 oz and 165 000 oz of PGMs. 
It said in its production report for the period ended 31 March 2021 that the PGMs output leapt by 11.5% year-on-year on a 6E (ruthenium, rhodium, palladium, osmium, iridium and platinum) basis to 35 800 oz, compared with the 32 100 oz produced, a year earlier.
PGMs production was, however, 8.9% weaker on a quarter-on-quarter basis due to a secondary mill motor failure.
Meanwhile, Tharisa said it had a cash balance of $73.1-million at the end of the quarter and debt of $41.7-million, resulting in positive net cash of $31.4-million.
"With the much higher commodity prices, Tharisa was able to convert production into cashflow, shown in our increased net cash balance, this while we are entering the major capital phase for the Vulcan plant which remains on track for construction to be completed this financial year," said company chief executive Phoevos Pouroulis.
"Despite the combined headwinds of extreme weather conditions as well as the ongoing impact of COVID-19 restrictions during the quarter, the continued optimisation of our operations resulted in consistent mining, underpinning our strategy of generating sustainable production from our long-life assets."

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