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

Vladimir Pilyushin: The jewelry market is not stand-alone and moves by the same laws as other markets

Vladimir Pilyushin is editor-in-chief of Russian Jeweler, a leading magazine about the jewelry industry in Russia. He told Rough&Polished about his view on the evolution of the jewelry industry in Russia and touched upon some of its problems.

16 september 2024

Another Lulo kimberlite found to be diamondiferous

26 september 2023

ASX-listed Lucapa Diamond has found another Lulo kimberlite to be diamondiferous as it continues with the primary source exploration.

Company interim managing director Nick Selby said that seven samples were processed from three kimberlite targets across the Lulo concession, which it owns together with Endiama and Rosas & Petalas.

Of these, the best result was from about 1,460 cubic metres of material from Kimberlite L440.

The sample, he said, recovered eight diamonds, with the largest weighing 2.04 carats.

This is the 14th kimberlite to be found to be diamondiferous to date.

Selby said that they are currently conducting bulk sampling at a second site on L056, followed by L045 and L014.

In addition, two geophysical targets have been confirmed as kimberlite through core drilling and designated L120 and L123.

“Core is currently being prepared for dispatch to the laboratories for mineral chemistry analysis,” he said.

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