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Mining & Exploration

Canada: Rio Tinto to Invest $40 Million to Extend Diavik’s Life-of-Mine

Rio Tinto has extended the life-of-mine life at its Diavik diamond mine in the Northwest Territories of Canada. According to Mining Weekly, Rio Tinto has announced a “$40-million investment in the first phase of underground mining below the existing A21 open pit.”   Sinead Kaufman, Chief Executive Minerals at Rio
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BlueRock subsidiary Kareevlei enters into voluntary business rescue

The board of Aim-listed BlueRock Diamonds’ principal operating subsidiary, Kareevlei Mining, has resolved to place the company into voluntary business rescue owing to excessive indebtedness. BlueRock had already requested on February 24 that its shares be suspended from trading on the Aim, pending clarification of the subsidiary’s financial position.
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Lucapa Finds a Huge White Diamond at Lulo

Lucapa has unearthed a 150-carat gem at its Lulo alluvial mine in Angola. According to IDEX Online, it is a Type IIa, D-color white diamond.   This is the 36th +100-carat diamond recovered at Lulo since it began commercial production in 2015, and the fifth +100-carat from block 28 of
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Higher commodity prices failing to spur fixed mining investment

The regulatory uncertainties and inability of the industry to transparently, quickly and efficiently apply for mining and prospecting rights in a corruption-free manner has had severe investment consequences, Minerals Council South Africa states in its Facts & Figures Pocketbook 2022. This is glaringly evident in exploration, which, the Minerals Council
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Lucapa posts record revenues

Diamond miner Lucapa Diamond Company has reported record revenues for the full year ended December, on the back of a record operational performance at its Lulo alluvial mine, in Angola. Attributable revenue for the full year ended December reached A$69.1-million, with attributable earnings before interest, tax, depreciation and amortisation recorded
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Quest for world’s biggest diamonds gives De Beers a headache

To the southeast of the teeming herds of wildlife in the Okavango Delta in Botswana, an offshoot of the Lundin mining dynasty is extending its search for the world’s biggest diamonds. Lucara Diamond Corp is sinking an 800 m shaft to ensure the kimberlite orebodies at its Karowe mine keep
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