Tag Archives: North Mara

SGS to operate on-site geochemistry lab featuring PhotonAssay tech at Barrick’s North Mara

Mining services, Precious metals, Sustainable mining, , , , ,

SGS, a leading inspection, verification, testing and certification company, has announced a new contract to open and operate a 2,025 sq.m on-site geochemistry laboratory at the North Mara mine, in Tanzania, owned by Barrick Gold.

The state-of-the-art laboratory will be equipped to provide sample preparation, analytical testing and fire assay, using PhotonAssay™ technology, an environmentally friendly, non-destructive method for gold analysis. The facility will be managed by a dedicated team of 67 full-time SGS employees, ensuring efficient operation and high-quality service, the company says.

Lawrence Ng, Vice-President Geochemistry at SGS, said: “The introduction of the Chrysos PhotonAssay technology on-site represents a significant advancement in gold analysis. This innovative technology not only provides our clients with real-time data, aiding them in making informed decisions throughout the value chain, but also contributes to the optimisation of processes to potentially increase productivity.”

PhotonAssay, Chrysos says, delivers faster, safer and more accurate analysis of gold, silver and complementary elements by non-destructive measurement of larger and more representative samples in as little as two minutes, enabling rapid turnaround of critical operational information that drives optimisation throughout the mining value chain.

The system, originally developed at Australia’s national science agency, CSIRO, provides an environmentally-friendly, chemical-free, more sustainable replacement for traditional fire assay methods, significantly reducing CO2 emissions and hazardous waste.

West Africa investments about to pay off for Capital Drilling

Mineral exploration, Mining equipment, Mining services, Precious metals, , , , , , , , , , , , ,

Capital Drilling’s push into West Africa will start paying off in the second half of the year, according to Executive Chairman, Jamie Boyton, with the contractor having sealed a number of drilling agreements in the region in the opening six months of 2019.

The company has progressively invested more resources in West Africa over the past few years, aiming to capture market share in a region where gold exploration is high.

The company recorded revenue of $54.7 million over the six-month period, a 0.4% year-on-year increase, while its average revenue per operating rig dropped to $183,000, compared with $200,000 in the first half of 2018, primarily due to new contract mobilisations. The group maintained guidance on anticipated revenues for the current financial year of $110-120 million, with revenue expected to increase in the second half of this year.

During the period, the company purchased an additional blasthole rig for the long-term contract at Centamin’s Sukari gold mine, in Egypt, as part of the group’s ongoing fleet management; made further progress in the establishment of its West Africa operations, with drilling commencing in Burkina Faso with Golden Rim Resources in May; and was awarded its first drilling contract in Nigeria with Thor Explorations Ltd, with drilling scheduled to commence in the December quarter.

The company also, in these six months, appointed Jodie North as Chief Operating Officer, increased business development resources, appointing Chris Hall to position of Business Development Manager, West Africa, maintained its ongoing rig improvement program and achieved a number of safety records at the likes of Sukari, North Mara (Tanzania), Geita (Tanzania), Tasiast (Mauritania) and Syama (Mali).

Boyton said: “The first half of the year was focused on further consolidating Capital Drilling’s presence in the highly active West African market, with a number of new contracts awarded, which will contribute to group revenues from the end of Q3 (September quarter). This strong push into this region has seen the commencement of our first drilling contract in Burkina Faso during Q2.

“Today we have also announced our expansion into Nigeria from Q4 (December quarter), a mineral rich, yet poorly explored country with significant potential, where we already operate a successful mineral analytics laboratory. Pleasingly, our major operations have also continued to achieve significant safety milestones throughout the first half.”

New contracts awarded during the first six months include:

  • Compass Gold Corp (Sikasso, Mali, pictured). Awarded a 10,000m exploration drilling contract, using one reverse circulation (RC) and one diamond rig from the existing fleet. Drilling commenced in June;
  • Golden Rim Resources (Kouri, Burkina Faso) (previously announced). Awarded a 20,000m exploration drilling contract using one multi-purpose rig from the existing fleet. Drilling commenced in May;
  • Allied Gold Corp (Bonikro, Côte d’Ivoire). Awarded a five-year exploration drilling contract, using one diamond rig and one RC rig from the existing fleet. Drilling is scheduled to commence in December quarter;
  • Thor Explorations Ltd (Segilola, Nigeria). Awarded a five-year exploration and grade control contract, using one RC rig from the existing fleet. This will transition to grade control in 2020, with exploration drilling scheduled to commence in the December quarter and grade control in H1 2020;
  • Kinross Gold Corp: (Tasiast, Mauritania): MSALABs was awarded a three-year onsite laboratory services contract with Kinross at the Tasiast gold mine. Operations commenced in July 2019, and;
  • Resolute Mining Ltd (Syama, Mali). Awarded one-year extension of the long-term underground grade control drilling contract using two underground rigs from the existing fleet. Contract extended to June 2020.