Diamonds & Gemstones

Diamond and Gemstones includes, diamonds, gemstones, coloured gemstones, ruby, emerald, sapphire and zircon. Diamonds includes diamond mining, diamond processing, kimberlite, alluvial diamond mining, cutting and polishing, beneficiation, diamond sorting, x-ray sorting, laboratory grown diamonds, lab grown diamonds, synthetic diamonds, diamond exploration, blockchain, Kimberley Process, diamond fingerprinting, diamond tailings, rough diamonds, blood diamonds, diamond tender.

Boart Longyear

Ensuring a successful diamond core drilling programme

Laws, regulations, permits, licensing, and requirements can be different based on the country, province, city, and land ownership.
Dubai Diamond Exchange

Dubai Diamond Exchange ready to host tenders

The Dubai Diamond Exchange is open for business and ready to host regular activities, including tenders, in line with the easing of restrictions.
covid-19

Resilience in face of COVID-19 but adaption to wider risks key

The Top 40 mining companies are so far weathering the COVID-19 storm mostly unscathed, and certainly better than many other sectors.
Minbos Resources

Angola establishes Diamond Hub and an Angolan Diamond Bourse

The main ambition of the Angolan Diamond Hub will be to provide the platform that will put this enormous flow of diamonds under one roof.
Artisanal

BlueRock Diamonds sells US$700,000 in private diamond sale

BlueRock Diamonds, has announced the private sale of 2,400 carats at an average of USD290 per carat for a total of USD700,000.
Fuel Ox

Field test fuel efficiency with Fuel OX combustion catalyst

Originally developed as a fuel additive for high intensity applications, including U.S. military operations, Fuel Ox is now available for commercial use.
video

Knight Piésold: Big in the DRC

Mining Review Africa interviewed Vishal Haripersad, Managing Director of Knight Piésold about the launch of the company's local office in the DRC.
diamonds

BlueRock Diamonds pleased with 21 day production

“The team at BlueRock Diamonds is delighted with production of 41,500 tons in the 21 day period following the start up on 11 May 2020."

Electra Mining Africa 2020 cancelled due to Covid-19

Specialised Exhibitions, has announced that Electra Mining Africa 2020 has been cancelled and the show will now take place in 2022.
caterpillar

Power and precision: New Cat MD6380 rotary blasthole drill

With a hole diameter of of 251 to 381 mm, single-pass hole depth of 19.8 m; multi-pass hole depth of 39.5 m, the drill is designed for large-scale mining.

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