The VIIIth Ecological Forum: clean business means clean air

Despite the fact that greenhouse gas emissions in Russia have halved over the past three decades, the country’s business and government authorities still have a lot of work to do within the National Ecology Project. This was stated during the plenary...

18 october 2019

Lulo diamonds sell for $2.6mln

Lucapa Diamond’s 40%-owned Lulo alluvial mine in Angola, has sold 1,736 carats of diamonds for $2.6 million, representing an average price per carat of $1,530.

18 october 2019

Firestone hires diesel generator units to keep mine's processing plant running

Firestone Diamonds said its Liqhobong mine, in Lesotho remains without sufficient power to operate the processing plant despite efforts over the past week to identify and to resolve the problem.

18 october 2019

GJEPC hosts ‘India Diamond Week’ in Mumbai

The Gem & Jewellery Export Promotion Council (GJEPC) organized the India Diamond Week from 15th to 17th October 2019, which is aimed at creating an annual trading platform to increase communication amongst diamantaire,  and promoting...

18 october 2019

BlueRock achieves record quarterly grades at SA mine

BlueRock Diamonds, which owns the Kareevlei diamond mine, in South Africa has achieved a grade of 4.3 carats per hundred tonnes (cpht) in the third quarter, compared with a grade of 3.13 cpht in the third quarter of last year.

18 october 2019

Diamonds: Bauer trench cutter used for bulk sample

20 june 2019

(canadianminingjournal.com) - Exploration continues at the Star kimberlite, part of the Star-Orion South project 60 km east of Prince Albert. The project is owned by Saskatoon’s Star Diamond Corp. and optioned to Rio Tinto Exploration Canada. As operator of the project, Rio Tinto had recommended the use of a trench cutter sampling rig built by Bauer Maschinen of Germany. The manufacturer says this is the first time that this technology will be used in an exploration project to sample Kimberlite at depth of up to 250 metres.