Now that prices have begun to climb once again it is important not to return to the situation that existed before - Gaetano Cavalieri

The World Jewellery Confederation (CIBJO) represents the entire jewelry industry embracing a whole variety of companies, from those mining precious metals and gems to those, which are manufacturing and selling final products. The confederation members...

24 october 2016

The period of volatility and gradual adjustment will continue in the immediate future - Vipul Shah

Vipul Shah, an ace businessman and visionary, has been instrumental in establishing the Asian Star Group’s global network. Under his guidance, Asian Star, a company solely into diamond manufacturing, ‘metamorphosed’ into a value added, vertically integrated...

17 october 2016

Young diamantaires aim to take diamond industry forward

It started out as an informal meeting of diamantaires attending the 37th World Diamond Congress in Dubai last May, but quickly took off. The World Federation of Diamond Bourses' (WFDB) Young Diamantaires group held its inaugural meeting in Hong Kong...

10 october 2016

Dorothée Gizenga: ‘Blood diamonds’ are no longer the real problem

Dorothée Gizenga, head of the Diamond Development Initiative (DDI), the organization dealing with the traditional diamond mining, in her interview to Rough&Polished told about the challenges facing DDI and the programs it is implementing.

03 october 2016

We estimate gold demand for 2016 to be in the range of 750 to 850 tonnes – Somasundaram, MD, WGC-India

Somasundaram PR joined the World Gold Council in January 2013, as Managing Director, India. Based in Mumbai, Som is responsible for leading the World Gold Council's activities across the Indian gold market. A qualified Chartered Accountant, Som has over...

26 september 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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