рус  | eng  |

Exclusive

26.01.2015
Mining Indaba MD says changes to be seen at this year’s event, focus on core mission
jonathan_moore_x.jpgInvesting in African Mining Indaba will take place in the resort town of Cape Town, in South Africa early next month. Jonathan Moore, the managing director of Mining Indaba told Rough & Polished’s Mathew Nyaungwa in an exclusive interview last Friday that the acquisition of the Indaba organiser last July by Euromoney was positive. He said as a result, there would be some noticeable changes at this year’s event as they seek to re-affirm the core value mission of the Mining Indaba, which was to unite investors, mining companies and African mining ministers to put foreign direct capital to work on the continent.

19.01.2015
World diamond market is driven by globalization - Marcel Zalc
marcel_zalc_x.jpgMarcel Zalc, a famous Belgian diamantaire having over 35 years in diamond trading under his belt, shared his vision of the state of and prospects for the global diamond market with the Rough&Polished correspondent in Brussels. It is noteworthy that Mr. Zalc was one of the diamantaires, who addressed a complaint to the European Commission in early 2000 regarding De Beers, which, in their opinion, occupied a dominant position in the diamond market in Antwerp and thus violated the EU legislation on free competition.

12.01.2015
Russia will develop the ‘Sestroretsk Diamond Pipe’
alexander_kolyadin_preview.jpgINREAL, established in the early 1990s, is now a pacemaker in the production of industrial diamond goods and diamond grinding powder, which enjoy brisk demand from a variety of industries, including those manufacturing high-tech products. INREAL gave birth to other two independent entities, which are Nevsky Brilliant and New Diamond Technologies. Nevsky Brilliant is manufacturing polished diamonds from natural rough diamonds of all sizes, while New Diamond Technologies is focused on synthesizing high-quality single diamond crystals. The combination of all the three companies resulted in a holding engaged in waste-free diamond production. Rough&Polished asked Alexander Kolyadin, CEO of INREAL to tell our readers about what is being done by this holding in the field of diamond synthesis.





Drilling at Botswana’s Kimberlite KX36 shows strong micro diamond results - Petra

15.03.2012

Petra Diamonds said exploration work at kimberlite KX36, which is situated in its Kukama East project area, in central Botswana has shown strong micro diamond results.
It said in a statement emailed to Rough & Polished that 250 diamonds, collectively weighing 0.756 carats, had been recovered from 403.88kg of kimberlite.
The largest diamond was a white, transparent dodecahedron, weighing 0.393 carats, it said.
"These initial drilling and microdiamond analysis results indicate that kimberlite KX36 has significant potential, in terms of its possible size, diamond grade and potential coarse diamond size frequency distribution,” said Petra chief executive Johan Dippenaar.
“The next step is a large diameter bulk sampling drilling programme, commencing in April 2012, in order to obtain further information with regards to grade and an indication of diamond value."
Company technical director Jim Davidson also said that the strong micro diamond results and the favourable coarser diamond size indications for kimberlite KX36 were most encouraging out of the five new kimberlites they had found in Botswana so far.
KX36 was approximately 60km from the nearest known kimberlite, meaning there was the potential for KX36 to be part of a new kimberlite field, he said.

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

Rough&Polished

Comments

Only registered users are allowed to comment.
Register
Sign in
© 2007-2015 Rough and Polished