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Topic

Nkomati mine tailings pipeline project set for completion next month

By: Mia Breytenbach     19th January 2018 Multidisciplinary engineering services provider TDS Projects Construction, in partnership with Robor Pipe Systems, has started construction of 13-km-long tailings pipeline for the Nkomati nickel mine’s Onverwacht site, in Mpumalanga. Reports from site indicate that the project is on track for... 

BlueRock starts mining new kimberlite pipe, expects improved results

By: Megan van Wyngaardt     18th January 2018 South African-focused diamond miner BlueRock Diamonds made a number of planned modifications to the crushing circuit at its Kareevlei diamond mine, near Kimberley, during a three-week Christmas break. The modifications are expected to improve the method of feeding ore to the crushers. 

Incledon Bloemfontein to be launched officially in the New Year

     8th January 2018 Incledon Bloemfontein began operating in November 2017, and will be launched officially in January 2018. It will service the civil, irrigation, mining, and industrial markets in the key Free State area, according to Branch Manager Conrad Wendelstadt. With 19 years’ experience in the pump and... 

Lesotho mine delivers another high-value diamond

     15th December 2017 Global diamond producer Gem Diamonds’ Letšeng diamond mine in Lesotho yielded a high-quality 202 ct Type IIa-D colour, the seventh diamond over 100 ct to be recovered this year. The announcement marks the seventh diamond of over 100 ct to be recovered in 2017 from Letšeng. The mine, it is... 

Underground mine plans for Karowe moving forward

     15th December 2017 The results of a preliminary economic assessment (PEA) announced by diamond miner Lucara Diamonds in November demonstrate the potential economic viability for the development of an underground mine at Karowe, in Botswana. The development of the underground mine is planned after the completion of... 

Rare Group

     15th December 2017 A distributor and service provider of piping and related products covering the entire fluid conveyance cycle, Rare Group was established in 1975 to supply carbon steel products to the petrochemicals industry. Rare has since evolved into a complete pipeline solutions provider which holds ISO... 

Programme to position Ghanaian firms to gain greater share of mineral sector procurement 

By: Tracy Hancock     15th December 2017 Marking a significant point in Ghana’s quest to domesticate the provisions in the Africa Mining Vision (AMV) into its own Country Mining Vision (CMV), the Ghanaian government officially launched its National Suppliers Development Programme (NSDP) in 2 November 2017. The NSDP builds and expands on... 

Copper-focused company positioning itself to better serve sub-Saharan Africa

By: Donald Makhafola     8th December 2017 The Sub Sahara African region has massive reserves of copper and other strategic minerals and if it can pull its act together to present an investor-friendly destination, will be the world’s largest copper supplier in 25 years, South African foundry and engineering company Thos Begbie, CEO Edwin... 

TDS Projects Construction Will Go the Extra Mile with 13km Pipeline for Nkomati Mine

     7th December 2017 TDS Projects Construction has been awarded the contract for the construction of a 13km tailing pipeline at Nkomati Nickel mine. Nkomati is situated 300km east of Johannesburg. It represents one of the largest nickel reserves in South Africa having estimated reserves of 408.6 million tonnes of ore... 

TDS Projects Construction Will Go the Extra Mile with 13km Pipeline for Nkomati Mine

     7th December 2017 TDS Projects Construction has been awarded the contract for the construction of a 13km tailing pipeline at Nkomati Nickel mine. Nkomati is situated 300km east of Johannesburg. It represents one of the largest nickel reserves in South Africa having estimated reserves of 408.6 million tonnes of ore... 

Santander keeps on giving as Trevali traces mineralisation at depth

By: Henry Lazenby     5th December 2017 Zinc miner Trevali Mining has published encouraging results from its 2017 exploration programme, where directional diamond drilling continues to intersect multiple zones of high-grade zinc mineralisation within and below the Santander Pipe target, at its Santander zinc mine, in Peru. Highlights... 

Illegal miners posing danger to residents – City of Joburg

By: Nadine James     1st December 2017 The ever-increasing trend of illegal miners using explosives near public infrastructure has seriously compromised the safety of residents and businesses, said City of Johannesburg communications specialist Virgil James. He explained that the City is concerned about the impending threat posed by... 

TransCanada’s Keystone XL pipeline clears key hurdle despite oil leak incident

By: Henry Lazenby     21st November 2017 Oil and gas pipelines operator TransCanada is reviewing a decision by the Nebraska Public Service Commission (PSC) approving an alternative route for the proposed Keystone XL (KXL) pipeline project through the state. "As a result of today's decision, we will conduct a careful review of the PSC’s... 

Botswana Diamonds positive about potential at South African project

By: Anine Kilian     17th November 2017 A detailed ground geophysical survey undertaken on eight Group 1 kimberlites at Aim-listed Botswana Diamonds’ Free State exploration project, which is located between Bloemfontein and Kimberley, in South Africa, has indicated that the sizes of these kimberlites range from 0.3 ha to 1.15 ha. The... 

Tsodilo to treat BK16 samples to recover diamonds, assess economic viability

By: Mia Breytenbach     9th November 2017 Following a completed drilling and bulk sampling programme at TSX-listed Tsodilo Resources’ 100%-owned BK16 kimberlite project, in Botswana’s Orapa kimberlite field (OKF), the company will treat the samples to recover diamonds and determine the grade, quality and size distribution of the... 

Alrosa recovers two 100-ct-plus diamonds from Jubilee pipe

By: Creamer Media Reporter      9th November 2017 The Jubilee (Yubileynaya) pipe at Aikhal mining and processing division of Russian miner Alrosa has yielded two gem-stone quality diamonds of more than 100 ct each last year. The smallest of the two stones is a 108.34 ct rough diamond, measuring 23 mm by 20.56 mm by 17.86 mm. The other stone is a... 

Khato Holdings is making great strides in Botswana and other SADC states 

     9th November 2017 Khato Civils has also established a country office in Botswana, where it has 60-million pula of equipment and has bought a 4 ha site on which to construct its head office in the country. Khato Civils CEO Mongezi Mnyani explains that the building plans are in the last stages of being approved by... 

Anglo Platinum co-opens pipe factory in Mokopane

By: Martin Creamer     1st November 2017 Anglo American Platinum has drawn applause for its role in the opening of a new pipe factory in job-short Limpopo, which is aimed at sustainably developing the community of Mokopane, where the mining company operates its rich Mogalawena opencast platinum mine. Anglo American Platinum partnered... 

SA Hippo Sucessfully Exhibited At The Cim Memo 2017 In Saskatoon

     27th October 2017 The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) was founded in 1898 and it is the leading technical society of professionals in the Canadian Minerals, Metals, Materials and Energy Industries consisting of 10 Technical Societies and over 35 Branches. The members of this... 

Relook at low-carat pipes could spring big diamond surprises   

By: Martin Creamer     25th October 2017 Diamond kimberlites with a very low number of carats per hundred tons have in the past tended to be passed over by diamond mine developers, but their propensity to host big Type II diamonds that sell for large sums of money is now being acknowledged. Although diamond company De Beers walked away... 

Alrosa reaffirms 2017 guidance of 5% production growth

By: Mariaan Webb     24th October 2017 Diamond giant Alrosa remains on track to produce 39.3-million carats in 2017, the company’s first VP Igor Sobolev reported this week, pointing out that output for the first nine months of the year had increased by 6% year-on-year. Alrosa produced 29.54-million carats in the first nine months of... 

Diamond exploration intensifying close to mine that paid for itself in 3.5 days 

By: Martin Creamer     18th October 2017 London- and Botswana-listed Botswana Diamonds, which is funding diamond exploration on three sites in South Africa, expects to declare an inferred resource by year-end at its Thorny River project in Limpopo, which is located very close to the Marsfontein mine that had an astonishing... 

On-The-Air (13/10/2017) 

By: Martin Creamer     13th October 2017 Australia is leading the way in agromining – and now South Africa is being prodded to engage in hot pursuit; This week’s general election in Liberia will have a strong bearing on the country getting its first diamond mine; and South Africa’s R20-billion Swaziland rail link is being prepared for... 

Hopes for Liberia’s first diamond mine rise on general election 

By: Martin Creamer     9th October 2017 This year's discovery of two new additional diamond-bearing pipes that are satellites to an earlier-discovered main diamond-bearing kimberlite pipe have boosted hopes for the establishment of the first diamond mine in Liberia, where artisanal activity has been the mainstay of diamond recovery in... 

Vacuum technology for secure conveyance

By: Marleny Arnoldi     6th October 2017 It is often more beneficial to use vacuum technology for material conveyance in mineral and metal processing plants, compared with traditional conveyors, as material is sealed inside an enclosed pipe, preventing potential spillages.  

Company offers alternative to conventional splicing

     6th October 2017 A current trend in the conveyors industry with regard to splicing procedures is to avoid the use of hazardous substances wherever possible, says technical solutions provider BMG.  

Botswana Diamonds to start drilling newly discovered kimberlite this year

By: Anine Kilian     29th September 2017 Aim-listed Botswana Diamonds will start drilling at its recently discovered Ontevreden project, in South Africa, later this year. In a project update released on Friday, the company said sampling at the Ontevreden kimberlite had found abundant G10, G9 and eclogitic garnets typically seen in... 

Botswana Diamonds to start drilling at Limpopo project in October

By: Mia Breytenbach     29th September 2017 Diamond exploration and project development company Botswana Diamonds has announced that it will start large diameter drilling (LDD) at the Zebediela project, in Limpopo, next month. Zebediela forms part of the Vutomi Joint Venture project, at Frischgewaagt. Seventeen reverse circulation... 

Welding Alloys South Africa & KRAM Engineering

     22nd September 2017 As the market leader in engineered wear-protection solutions and flux-cored welding wire technology, WASA has been servicing the sub-Saharan Africa market since 1976. WASA is part of the Welding Alloys group, which covers more than 150 countries through a network of 30 subsidiaries worldwide.... 

Surge in fuel cell demand would aid platinum’s future

By: Simone Liedtke     22nd September 2017 As a means of promoting beneficiation, South African Chamber of Mines (CoM) administration head Jeannette Hofsajer says the platinum-based fuel cell installed at its offices is just the start in a potentially vast surge in demand for fuel cell units, which would positively impact on the platinum... 

BlueRock’s Kareevlei nearing 25 000 t/m production target

By: Creamer Media Reporter      19th September 2017 Production at Aim-listed BlueRock Diamonds’ Kareevlei mine, in the Northern Cape, is now in excess of 20 000 t/m and is nearing the targeted 25 000 t/m. Reporting on its results for the six months to June 30, BlueRock on Tuesday noted that the average grade at the mine also continues to increase... 

Lesotho’s Letšeng mine recovers several 100-ct-plus diamonds, expects trend to continue

By: Ilan Solomons     15th September 2017 The Letšeng diamond mine, in Lesotho, recovered several diamonds larger than 100 ct during the first half of 2017, with LSE-listed diamond miner Gem Diamonds upbeat that this trend will continue for the remainder of the year. These gems include the 114.38 ct Type II, the 126 ct D-colour Type IIa... 

Simulation software helps improve pump system efficiency

By: Victor Moolman     15th September 2017 The Pumpsim pumping simulation software package uses three-dimensional (3D) models that identify the location of weak points in pumps systems and where greater pressure is required to improve efficiency, explains consulting services Chasm Consulting Australia director Craig Stewart. 

Kalumbila facility will service global mining industry

     15th September 2017 By the first quarter of 2018,  a building site in Kalumbila, in North-Western province, in  Zambia, will be transformed into a $40-million manufacturing facility that will produce high-quality mill-balls for mines in Zambia, neighbouring countries and the world market, says Zambia Chamber of... 

Supplier expanding new pump’s footprint in Australian market

     15th September 2017 Heavy-duty pumps solutions company Pump & Abrasion Technologies (PAT) Australia introduced its new Curve range of slurry pumps at the Aimex mining show, in Sydney, to the New South Wales mining community, following the company’s success with the product in South Africa. 

Call to mining to update refrigerant systems

     15th September 2017 While the majority of the mining industry use hydrofluorocarbons (HFCs) in its refrigerant systems, these ozone-depleting substances are set to be phased-out in accordance with the Montreal Protocol and Kigali Agreement. 

Lesotho’s Letšeng mine recovers several 100-ct-plus diamonds, expects trend to continue

By: Ilan Solomons     15th September 2017 The Letšeng diamond mine, in Lesotho, recovered several diamonds larger than 100 ct during the first half of 2017, with LSE-listed diamond miner Gem Diamonds upbeat that this trend will continue for the remainder of the year. These gems include the 114.38 ct Type II, 126 ct D-colour Type IIa,... 

Final agreement for Mozambique graphite project approved

By: Keith Campbell     15th September 2017 The Mozambican Government has approved a mining agreement with Twigg Exploration and Mining Limitada (Twigg) for the mining of graphite in the Balama district of Cabo Delgado province. Twigg, which is based in the city of Chimoio in the province of Manica, is the wholly-owned Mozambican... 

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