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

Tres-Or recovers 48 more microdiamonds from Guigues kimberlite

12 january 2021
tres-or_logo.pngTres-Or Resources Ltd. reported that 48 more microdiamonds have been recovered from new samples of the 100%-owned Guigues kimberlite pipe in southwestern Quebec by the Saskatchewan Research Council Geoanalytical Laboratories Diamond Services (SRC).
All but three of the recovered microdiamonds are described by SRC as white/colourless and transparent with no or minor inclusions. Only one microdiamond is described as having noticeable inclusions.
Recovered microdiamonds are well distributed throughout the pipe.
Tres-Or will be looking to identify potentially higher-grade kimberlite phases as additional sample data become available, resourceworld.com notes.
 
Alex Shishlo for Rough&Polished