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De Beers speaks on demand for diamond jewellery, impact of India’s demonetisation policy on gems trade and synthetics’ threat or lack thereof

Global diamond giant, De Beers said that last year’s demand for diamond jewellery, across the key consumer markets, was broadly stable on 2015. Group head of media relations Lynette Gould told Rough & Polished’s Mathew Nyaungwa that the United States...

16 january 2017

We create jewelry that will remain after us

Jewelry holding Ringo, founded in 1993 in Ekaterinburg is one of the leaders in the Russian jewelry market, having an extensive customer base, a modern integrated manufacturing facility comprising all the cycles of jewelry making, from generating creative...

09 january 2017

Diamonds clad in tailor-made software

"Many passionate people believe in the future of the diamond sector but very few companies have the perception to invest in technology... have difficulty thinking or planning for long term,” feels Stephane Dujourdy, owner of an e-business company and...

04 january 2017

ALROSA is exploring Botswana for diamond deposits

Having 60 years of industrial diamond mining experience under its belt, ALROSA has long been successfully operating in several African countries, which are applying its expertise to a full extent. In 2012, the company formulated its Strategy for Developing...

26 december 2016

We are operating now in a more challenging geopolitical landscape

The world’s largest diamond hub in the City of Antwerp, tracing its origin as far back as the middle of the 15th century, came to its prominence soon after the Eureka Diamond, the first stone of this kind discovered in South Africa, caused a massive...

15 december 2016

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

15 march 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

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