Unifying role is the main objective of the National Gemological Association

Yuri Shelementiev runs the Gemological Centre (GC) at the Moscow State University and is a president of the National Gemological Association (NGA) uniting the gemologists of Russia. The head of the MSU’ GC and the NGA answered the R&P’s...

Yesterday

“Our goal is to bring clarity to the offering of Lab Grown Diamonds”, asserts Chris Casey, President, Lab Grown Diamond Council

Chris Casey is a 15-year veteran of the diamond and jewelry industry.  Chris also has extensive experience in market research as Founding Managing Director of the NPD Diamond and Diamond Jewelry Service where his responsibility included the...

08 july 2019

Dr. Michael S. Krzemnicki: Our dedication to scientific research is an important foundation to our expertise

Dr. Michael S. Krzemnicki, PhD, Director of the Swiss Gemmological Institute SSEF, in an interview with R&P told about the activities and plans of one of the world's leading Gemological laboratories specializing in scientific research of diamonds...

01 july 2019

“Lab-Grown Diamonds is probably the biggest scam this industry has ever seen,”: Leibish Polnauer, Founder-President, Leibish & Co.

An interesting story from the Leibish & Co takes you way back to the year 1979 when young Leibish Polnauer, then a diamond polisher, was travelling to London, having just found out that the factory at which he worked had been shut down. He found an advertisement...

24 june 2019

Botswana mining industry players speak on speculative exploration licences

Speculative mineral exploration licences was a recurring theme from presentations made by three players in Botswana mining industry at a conference convened in Gaborone. The country has issued thousands of exploration licences, across the mining industry...

17 june 2019

Be brave enough to embrace beneficiation, SA president tells mining companies

08 february 2019

South African president Cyril Ramaphosa has implored mining companies to embrace beneficiation as it encourages the expansion of industrial capacity, create employment and enable the extraction of greater value from mineral wealth.
He told delegates at a mining conference in Cape Town on Tuesday that most mining companies used to treat beneficiation as a swear word.
“They used to say we are miners and not [into beneficiation],” Ramaphosa said.
“Be brave enough and courageous to embrace beneficiation, let it not be a swear word [anymore].”
He said several companies had seen the logic of local beneficiation and were keen to work with government to develop downstream industries. 
South Africa hosts the world’s largest reserves of platinum group metals and manganese, and some of the largest reserves of gold, diamonds, chromite ore and vanadium.
The country’s minister of mineral resources Gwede Mantashe told the same conference on Monday that the decline in local jewellery manufacturing and diamond beneficiation was due to red-tape.
The country’s cutting and polishing industry had declined from a peak of 4,500 two decades ago to as low as 300 in 2018.
South Africa produced 9,68 million carats in 2017 at an average price of $319 per carat, according to the Kimberley Process.

Mathew Nyaungwa, Editor in Chief of the African Bureau, from Cape Town, South Africa, Rough&Polished