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Topic

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... 

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... 

Pipe-joining systems: Reducing downtime in the mining industry

     13th September 2017 Multiple benefits of Victaulic Knife Gate Valve showcased at Electra Mining 2017 Although commodity prices have seen a slight recovery in 2017, investment in the mining industry in Sub-Saharan Africa remains cautious. Continued innovation in the industry is key to an environment where business... 

Botswana Diamonds plans additional drilling at South Africa project

By: Mia Breytenbach     12th September 2017 Aim-listed Botswana Diamonds’ shares on the LSE rose by nearly 20% on Tuesday as the company announced it would start large diameter drilling (LDD) at the Zebediela project, in Limpopo, in October. Zebediela forms part of the Vutomi Joint Venture project, at Frischgewaagt. 

Heavy industries equipment supplier adapts to stay relevant

By: Nica Schreuder     1st September 2017 Botswana’s decision to diversify its economy away from diamond mining towards coal resources and base metal beneficiation should prompt businesses to adapt to service the changing needs of the market to remain relevant, emphasises global supplier and manufacturer of special mobile equipment for... 

Astore Keymak

     1st September 2017 Manufacturer of plastic pressure fittings brand KeyFit Astore Keymak was founded and driven on the premise of supplying and manufacturing superior-quality products complemented by sound technical support. Established as Astore Africa in 1985, the company was bought by Hudaco Trading in 2008,... 

Khato Holdings – growing Africa on time and within budget 

     29th August 2017 With plans to expand further in Africa, South African black emerging design and construction company Khato Civils expects that, in three to five years, 20% of its workload will be attributable to South Africa, while 80% will be based across the rest of the continent.  

Tsodilo kicks off BK16 drilling programme

By: Natasha Odendaal     28th August 2017 TSX-V-listed Tsodilo Resources has started the large diameter drill (LDD) drilling programme at its wholly owned BK16 kimberlite project, within the Orapa kimberlite field, in Botswana. The diamond and metals exploration company planned to drill 14 holes, 24 inches in diameter, to a cumulative... 

Resources Watch 

     24th August 2017 This week: Krugerrand demand resurgence anticipated to result in record sales Harmony ups South African capex, pays 70% higher dividend And, ‘Next-gen’ butt-welding machine keeps mine start-up on track 

Scotgold submits planning application for revised operations

By: Mariaan Webb     18th August 2017 The Loch Lomond and Trossachs National Park Planning Authority has confirmed receipt and has validated Scotgold’s application for revised operations at the Cononish gold and silver project, in Scotland. The validation defines the start of the statutory determination period, Aim-listed Scotgold... 

‘Next-gen’ butt-welding machine keeps mine start-up on track 

By: Simone Liedtke     18th August 2017 Industrial plastic piping company Plasti-Tech Piping Systems has supplied “next-generation” plastic pipe butt-welding technology for the installation and commissioning of a 15-km-long, 315-mm-wide, high-density polyethylene water supply pipeline for the Balama openpit graphite mine being... 

Call for mining industry to update its refrigerant systems

     16th August 2017 While the bulk of the mining industry uses HFCs (hydrofluorocarbons) in their refrigerant systems, these are on the cards to be phased-out in accordance with the Montreal Protocol and Kigali Agreement to significantly phase-out ozone-depleting substances. While chlorofluorocarbons were used... 

The importance of valve selection in slurry applications

     15th August 2017 The trend to pump slurries over longer distances at higher solids concentrations is putting slurry valves to the test, as these severe applications have high pressures and are very abrasive, according to AR Controls Director Julien van Niekerk. Another factor to be taken into consideration is... 

BlueRock raises £860 000 for Kareevlei

By: Creamer Media Reporter      10th August 2017 Aim-listed BlueRock Diamonds has raised £860 000 through the issue of 68.8-million shares at a price of 1.25p apiece to further develop mining operations at its Kareevlei mine, near Kimberley, in the Northern Cape. BlueRock on Thursday said its blast programme at the mine had completed the... 

PEA recommends opencut diamond mine in eastern Finland – Karelian

By: Mariaan Webb     1st August 2017 Dublin-headquartered Karelian Diamond Resources has received the results of a preliminary economic assessment (PEA) for its Lahtojoki kimberlite pipe in eastern Finland, which recommends that a mine should be developed to extract more than $200-million worth of diamonds. The PEA, which was... 

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