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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

Artur Salyakayev: For me, happiness is freedom to make my ideas happen and create valuable products

Artur Salyakayev is an art entrepreneur, founder of the International Jewelry Academy (IJA) and the INCRUA jewelry company. He has initiated and developed successful projects in jewelry industry and services sector. He is also a leading expert...

30 september 2024

Paul Zimnisky: China key for sustained recovery in demand for natural diamonds, prices

The curtailing of upstream and midstream natural diamond production in the past months is starting to have an effect on prices, according to the New-York-based independent diamond and jewellery analyst and consultant, Paul Zimnisky. He told Rough & Polished’s...

23 september 2024

Glencore cuts full-year copper output guidance

04 august 2022
Glencore has lowered its full-year production guidance for copper mainly due to the ongoing geotechnical constraints facing Katanga’s open pit in the Democratic Republic of Congo (DRC) and continued management of higher levels of acid-consuming ore.
Company chief executive Gary Nagle said they reduced their guidance by 5% to just above 1 million tonnes from the previous 1,1 million tonnes.
Glencore said the operating challenges facing Katanga are expected to continue in the short to medium term, also impacted by land access constraints that Katanga is endeavouring to address. 
“We are accelerating the next cutback in the KOV pit to resolve some of the immediate constraints, while simultaneously planning upgrades to the processing circuit to match the evolution of the orebody over the life of mine,” said the company.
The company’s own sourced copper production of 510,200 tonnes was 15% lower in the first half of 2022 compared with 598 000 tonnes, a year earlier.

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