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.

TECH NEWS: New industrial gear unit drives improved energy efficiency

A new and more technologically advanced industrial gear unit has been launched in South Africa and offers enhanced energy efficiency and optimisation.
diamonds

New kimberlite field in Botswana?

The identification and confirmation of a new kimberlite field in Botswana could be on the cards.
zambia emerald

Kagem attracts record interest for commercial quality emerald auction

Kagem’s latest auction saw a record number of international gemstone buyers for commercial quality emerald auctions held in Lusaka.
sales

TECH NEWS: The importance of OEM components

Everyone loves a short-term gain. This is especially true in the current economic climate where everyone is trying to shave a bit from their expenses.
video

Book your place in our October edition – promote your brand

Our October 2019 edition will feature exclusive expert insights focusing on Mining in East Africa
technology

TECH NEWS: The cutting edge of proximity detection

With mine safety legislation getting progressively tighter, Booyco Electronics continues to ensure compliance with its proudly South African PDS.
cyber

What lurks inside: cyber threats cannot be ignored

As the mining industry moves towards IoT and automation to boost productivity and efficiency, it has inadvertently opened itself up to cyber attacks.
technology

Security technology for digital revolution era

While offering opportunities to boost productivity the mining industry's move towards technology is helping them gain competitive advantage.
Sustainability safety

WMI endorses best practice report for health and safety

Better safety on South African mines has meant fewer fatalities, but more must be done to improve livelihoods and inclusive growth on the back of mining.
diamonds

BlueRock sells 5th diamond in excess of US$50 000

BlueRock Diamonds has sold a 7.63 carat diamond for USD52,000 (USD6,815/carat).

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