Alluvial Mining

Latest News for: Alluvial mining

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Rio Tinto 2018 Production Declines

Diamonds Net 20 Jan 2019

Output at the Argyle asset in Australia slid 18% to 14.1 million carats for the full year, Rio Tinto reported Friday. In 2017, operational performance at the mine was enhanced by the processing of higher-grade alluvial tailings, the company said....

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Anti-galamsey soldiers in near clash with soldiers protecting mining company

Joy Online 08 Jan 2019

According to reports by Luv FM’s Erastus Asare Donkor, Nawara Mining Company is said to be using alluvial mining methods at Nsuaprem in Fanteakwa District of the Eastern Region, in a breach of a buffer zone arrangement along River Birim ... control illegal mining activities....

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Zimbabwe Ventures into Higher-Value Mining

Diamonds Net 24 Dec 2018

... mining ... To that end, it has commissioned the new facility so it can treat hard rock under the surface — an activity known as conglomerate mining, which is more expensive than alluvial mining but produces higher yields....

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Zimbabwe to start conglomerate diamond mining after commissioning plant

Xinhua 21 Dec 2018

21 (Xinhua) -- Zimbabwean President Emmerson Mnangagwa on Thursday commissioned a diamond crushing plant at Zimbabwe Consolidated Diamond Company (ZCDC), which will see the country migrating from alluvial to conglomerate diamond mining....

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Top news items in major Zimbabwean media outlets

China.dot.org 21 Dec 2018

HARARE, Dec ... -- Zimbabwean President Emmerson Mnangagwa on Thursday commissioned a Zimbabwe Consolidated Diamond Company (ZCDC) crushing plant, marking the country's transition from alluvial to conglomerate diamond mining and warned of swift punishment for corruption in the sector ... (The Herald) ... (The Herald) ... Parliament bid for 163 million U.S ... ....

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Liberia: Govt Lifts Moratorium On Alluvial Mining in Nimba

All Africa 04 Dec 2018

The Ministry of Mines and Energy (MME) has lifted a moratorium on all alluvial mining activities involving gold and diamond in Nimba County .......

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Lucapa sells more diamonds from Lulo

Mining Weekly 19 Nov 2018

Diamond miner Lucapa Diamond Company has generated a further $4.2-million in sales revenue following the sale of 3 411 carats from its Lulo alluvial mine, in Angola ... ....

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Sales Deferral Hits Lucapa Proceeds

Diamonds Net 19 Nov 2018

The company sold 3,411 carats of alluvial rough from its Lulo mine in Angola, fetching an average price of $1,220 per carat ... Image. Rough diamonds from the Lulo mine. (Lucapa Diamond Company). ....

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Gran Colombia Gold: Extremely Deep-Value Gold Miner

Seeking Alpha 08 Nov 2018

The idea was to modernize the mines, increase production, and reduce costs ... However, production at Mineros’ low-cost alluvial operation in Colombia is declining (-18% in 1H18, per company filings), while its Nicaraguan mine is barely breaking even and is subject to increasing political risk....

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Rapaport TradeWire November 8, 2018

Diamonds Net 08 Nov 2018

Industry Retail Mining General Finance. November 8, 2018. RAPAPORT MARKET COMMENT. Polished trading slow as Indian market shuts for Diwali ... US e-commerce expected to rise 15% in Nov.-Dec ... US Aug ... Belgium ... Botswana Diamonds Hopes to Launch Its First Mine ... mining ... Lucapa Finds New Source at Lulo Mine. Miner recovers 55-carat stone at alluvial exploration site....

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Zimbabwe: Diamond Firm Mulls Roping in Artisanal Miners

All Africa 07 Nov 2018

Zimbabwe Consolidated Diamond Company (ZCDC) is considering ring-fencing its alluvial fields to allow local villagers to embark on organised artisanal mining where they sell the proceeds to Government through the State miner to plug leakages .......

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Lucapa Finds New Source at Lulo Mine

Diamonds Net 06 Nov 2018

RAPAPORT... Lucapa Diamond Company has extracted 1,502 carats of rough during testing at a new alluvial diamond source adjacent to its Lulo mine in Angola....

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Lucapa Finds New Diamond Source at Lulo

Diamonds Net 05 Nov 2018

RAPAPORT... Lucapa Diamond Company has extracted 1,502 carats of rough during testing at a new alluvial diamond source adjacent to its Lulo mine in Angola....