Tag Archives: PhotonAssay

SGS to start offering PhotonAssay analysis in Orange, New South Wales

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SGS is expanding its Chrysos PhotonAssay™ offering, confirming that it will be able to offer analysis using this technology at its Orange laboratory in New South Wales, Australia, from December.

The Orange laboratory was opened in July 2022 with an aim of delivering first class geochemistry testing services to clients across Australia.

Back in 2021, SGS said it was expanding its service delivery in obtaining Chrysos PhotonAssay technology as an alternative to traditional fire assay procedures. The two companies – SGS and Chrysos – reached an agreement to install a PhotonAssay unit at SGS’s Australian Minerals Regional Hub in Perth, Western Australia.

Hitting samples with high-energy X-rays, Chrysos PhotonAssay causes excitation of atomic nuclei allowing rapid and enhanced analysis of gold, silver and complementary elements. Importantly, the non-destructive process allows large samples of up to 500 g to be measured and provides a “true” bulk reading independent of the chemical or physical form of the sample, the companies say. The technology is also measurably safer and more environmentally friendly than previous assay processes, aligning with SGS’s core principle of achieving a better, safer, and more interconnected world, SGS added.

PhotonAssay provides enhanced analysis of gold, silver and complementary elements in as little as two minutes, improving turnaround time, SGS says.

Chrysos said it processed 1.3 million samples in the three-month period to September 30, with 54 currently deployed or contractually-committed PhotonAssay units in total.

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.

MSALABS to drive productivity improvements at Nevada Gold Mines complex with new contract

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MSALABS, a global provider of geochemical laboratory services for the exploration and mining sectors, has cemented a major, five-year new contract with Nevada Gold Mines in the US that will see the majority-owned subsidiary of Capital operate a state-of-the-art hybrid laboratory on the gold miner’s behalf. The lab will incorporate both Chrysos PhotonAssay™ technology and traditional fire assay methods as well as full multi-element assaying capabilities.

This represents the largest contract award in MSALABS’s history, anticipated to generate some $140 million over the five-year term, with annual revenues of circa-$30 million once fully operational. Capital expenditure for the project is expected of circa-$7 million in 2024.

Phase one of the project will commence towards the end of the first half of 2024 with the commissioning of two Chrysos PhotonAssay units and a capacity of 80,000 samples per month. Phase two will commence at the end of 2024 with the third Chrysos PhotonAssay unit along with the full geochemical laboratory bringing capacity to 120,000 samples per month as well as associated multi-element testing.

The Nevada Gold Mines contracts represents a significant beachhead for MSA in the US market, entrenching the company’s presence in the Americas, both operationally given the full suite of services across preparation, PhotonAssay, fire assay and multi-element chemistry at a major operation, and also geographically, expanding its footprint in the Americas from its multiple laboratories across Canada and South America, it said.

It also comes alongside Capital’s recently-awarded drilling contract at NGM, which encompasses a wide array of drilling services including underground reverse circulation and diamond, both surface and underground, in addition to Capital announcing former BME and Orica team member Aaron Austin as CEO of the Americas.

Stuart Thomson, MSALABS CEO, said of this contract award: “We are thrilled to have been awarded this material contract, adding to our existing PhotonAssay contracts with Barrick at Bulyanhulu and Kibali. This contract reflects not only the proven advantages of the innovative PhotonAssay technology but also the trusted capabilities of MSALABS across traditional fire assay and multi-element analysis.

“This state-of-the-art hybrid laboratory will be the first of its kind in the USA and, with MSALABS’ holistic approach to laboratory design, will help drive productivity improvements to the Nevada Gold Mines complex.

“These three new PhotonAssay units mark the start of a broader partnership agreement with Barrick Gold, with trials underway for a possible 10 further PhotonAssay units by the end of 2025 across multiple of Barrick’s other operations.”

MSALABS continues to build global PhotonAssay offering on ‘undeniable’ demand

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MSALABS, a global provider of geochemical laboratory services for the exploration and mining sectors and a majority-owned subsidiary of Capital, has provided an operational development update to coincide with the annual PDAC convention in Toronto, Canada, which highlights the deployment of western Canada’s first PhotonAssay™ technology unit.

The first few months of 2023 have seen MSALABS maintain its significant growth momentum from 2022, with the delivery of a strong operational performance from existing contracts, as well as the successful commissioning of a number of new laboratories, it said.

The western Canada first occurred at Prince George, in British Columbia, with the unit now commissioned and set to begin processing samples from a broad range of customers in the region.

In January, meanwhile, the company commissioned a PhotonAssay unit at Barrick’s Kibali mine in the Democratic Republic of the Congo, the largest gold mine on the Africa continent.

MSALABS has been a champion of Chrysos Corp’s PhotonAssay technology, which it says delivers multiple advantages over the slower, more hazardous fire assay process, such as faster, safer, more accurate and environmentally-friendly analysis of gold, silver, copper and other elements.

In July last year, it expanded its partnership with Chrysos Corp, planning for the deployment of 21 units across the globe by 2025.

In its latest update, MSALABS said its traditional business also continued to grow. with the commissioning of mine site and regional laboratories.

Included among this is the commissioning of the Singida mine site laboratory for Shanta Gold’s Singida mine in Tanzania, following a three-year contract, awarded late last year.

In Mali, meanwhile, MSALABS commissioned the laboratory in Bougouni, which will support gold and lithium operations in the southern part of the country. The first samples from Leo Lithium’s Goulamina operation are expected within days, it said;

At PDAC, the company is also expecting to sign a franchise partnership with Aurora Minerals Group to provide geochemistry services to the burgeoning Kazakhstan mining industry.

Stuart Thomson, MSALABS CEO, said: “MSALABS has got off to a very strong start in 2023, testament to the strong demand we are seeing for our services but also the continued hard work of our employees to deliver such impressive growth. Announcing new labs across all three of our major regions, further diversification of commodity mix and entry into a new country is indicative of the increasing strength and robustness of MSALABS.

“In particular, the demand for Chrysos PhotonAssay is undeniable with a multitude of major mining companies continuing to run trials and converting to the revolutionary technology. In partnership with Chrysos, we are proud to be bringing this technology to western Canada with our new commercial laboratory at Prince George where we can service the significant mining region.”

New Found Gold proves out Chrysos PhotonAssay sampling method

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New Found Gold and its consultants, following detailed test work and a quality control program, have highlighted the Chrysos PhotonAssay™ method as an appropriate technique for determining gold content in samples from its Queensway project, in Newfoundland and Labrador, Canada.

The company announced this alongside assay results from 14 diamond drill holes completed as part of a program designed to test the Keats Main Zone located along the Appleton Fault Zone (AFZ) at Queensway.

Over the past several months, the company tested hundreds of samples in the low-, mid-, and high-grade range, comparing the results of the photon assay method with traditional fire assay, and found a very strong correspondence of the results, it said.

Moving forward, the company will use the photon assay method at MSALABS’ Val-d’Or facility, as well as ALS Minerals’ Vancouver laboratory for traditional fire assay and screen fire determination, to ensure the most efficient turnaround times on assays. The ongoing quality control (QC) program will include analysis of some samples by both methods to monitor accuracy, the company said.

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.

Melissa Render, VP Exploration for New Found, said: “We are…excited to debut the use of the Chrysos PhotonAssay method following several months of testwork, clearing the way for New Found to begin shipping a steady flow of material to MSALABS for assaying. The PhotonAssay method is efficient, non-destructive, cost effective and environmentally friendly. These are important attributes that we strive to incorporate into all aspects of exploration at New Found Gold and we are excited to partner with Chrysos and MSALABS to apply this technology at Queensway.”

Lynda Bloom, a sampling and assay expert that has assisted New Found with its QC programs and who has evaluated photon assay data for several other projects, said: “Prior to releasing PhotonAssay results, New Found conducted a thorough evaluation of the method by doing extensive testing against fire assay determinations. Even though over 3 million photon assays have been reported worldwide to date, it was important to prove to management that the method does not bias gold results with respect to fire assay for Queensway samples.”

Britannia Mining Sciences bolsters PhotonAssay lease order

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Chrysos Corporation Limited says it has signed 10 new PhotonAssay™ lease agreements with existing customer Britannia Mining Solutions (BMS), bringing Chrysos’ total number of deployed or contractually-committed units to 48.

The combined initial five-year terms of the 10 new BMS lease agreements increases Chrysos’ Total Contract Value by A$149 million ($106 million) to A$705 million.

The first of BMS’ 12 PhotonAssay units is set to arrive in Montreal in the September quarter of 2023. In due course, BMS’ hub-and-spoke market expansion plan will deliver PhotonAssay technology to strategically important mining centres across the US, Canada, Central and South America, the Middle East and Europe.

Chrysos Managing Director and Chief Executive Officer, Dirk Treasure, said: “These 10 new PhotonAssay leases signal a significant expansion of the existing relationship between Chrysos and Britannia Mining Solutions.

“We are particularly excited by BMS’ targeted approach to the roll-out of its PhotonAssay units. Its proposed regional hub model offers flexibility for large and small miners globally and complements the existing mine site and near mine site deployment strategies of Chrysos’ other customers.”

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.

Based in Canada, BMS’ parent company, Britannia Life Sciences, offers an integrated suite of services including analytical and microbiological testing, product development and quality assurance, plus safety and regulatory compliance.

Peter Shippen, CEO of Britannia Life Sciences, said: “Britannia is pleased to partner with Chrysos in revolutionising the global minerals analysis industry. Like Chrysos, our Mining Solutions team has an unwavering commitment to the creation of exceptional market value. The signing of these 10 new PhotonAssay lease agreements reflects the desire of both organisations to deliver unparalleled levels of customer service through faster, safer and more sustainable assaying technologies.”

MSALABS to bolster Chrysos PhotonAssay inventory on ‘exceptional demand’

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MSALABS, a global provider of geochemical laboratory services for the exploration and mining sectors and a majority-owned subsidiary of Capital Limited, has expanded its global partnership with Chrysos Corp that will see it bolster its number of PhotonAssay™ units.

The partnership will see MSALABS deploy 21 Chrysos PhotonAssay™ units across the globe by 2025.

In April 2021, MSALABS announced its global partnership with Chrysos and revealed the planned deployment of six PhotonAssay units across its global network. This rollout commenced with a unit at Barrick Gold’s Bulyanhulu Gold Mine, in Tanzania, and represented the first Chrysos PhotonAssay unit deployment outside of Australia.

MSALABS has continued the rollout with units now commissioned at the Morila Gold Mine, in Mali (Firefinch), and in Val d’Or, Quebec, Canada. A fourth unit will arrive imminently in Yamoussoukro, Cote d’Ivoire, with facility preparations well advanced. A fifth unit is ready for shipment to the Kibali Gold Mine, in the DRC (Barrick Gold), with the sixth unit due to begin installation in Timmins, Canada, by the end of 2022.

The company has committed to a further 15 Chrysos PhotonAssay units that will be rolled out over 2023 and 2024. MSALABS says it is currently engaged with multiple mining companies globally, including most of the top 10, and continues to see “exceptional demand” for this revolutionary new technology.

PhotonAssay delivers multiple advantages over the slower, more hazardous fire assay process, according to MSALABS. The technology provides faster, safer, more accurate and environmentally-friendly analysis of gold, silver, copper and other elements. The process is significantly simpler than fire assay, dramatically improving the turnaround time for results and reducing the risk of human error, with the added benefit of being able to retain and retest samples. In addition, the use of X-rays avoids the high temperatures and harmful chemicals such as lead and acids involved in fire assay, making it more environmentally friendly with a lower carbon footprint.

Revenue guidance for MSALABS in 2022 remains circa-$30 million, which includes the rollout of the initial six Chrysos PhotonAssay units by year-end, with each unit generating $3-5 million, depending on use. Following the rollout of the further 15 units across 2023 and 2024, in conjunction with the expansion of the existing geochemistry business, MSALABS anticipates generating revenues in excess of $80 million/y.

Stuart Thomson, MSALABS CEO, said: “We are pleased to expand our relationship with Chrysos and to assist in the global rollout of its revolutionary technology. Over the past year, we have seen very strong demand for Chrysos PhotonAssay, and we expect this interest to continue to grow as our global mining customers not only gain confidence in its accuracy and reliability, but also benefit from the substantially improved turnaround time for results not possible with fire assay. In recent years we have grown our network significantly and now have 18 laboratories globally. Adding Chrysos PhotonAssay into our service offering is exciting for us and a key benefit for our customers.”

Chrysos Corp adds Britannia Mining, Kibali to PhotonAssay customer base

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Chrysos Corp continues to expand the reach of its PhotonAssay™ technology, with the company set to provide new units to Britannia Mining Solutions, Intertek and Barrick Gold’s Kibali gold mine.

This brings the total number of deployed or contractually committed units to 38, up from the previous total of 33 units, with the new lease contracts increasing Chrysos’ total contract value by A$108.6 million to A$559.8 million ($386.8 million).

Two five-year leases (with five-year renewal options) have been signed with new customer Canada-based Britannia Life Sciences to deploy PhotonAssay units across its newly formed North American subsidiary, Britannia Mining Solutions. The contract specifies the deployment of an initial two PhotonAssay units while providing the opportunity for further expansion of the agreement in the future.

Two other new lease contracts highlight Chrysos’ growing relationship with international testing, inspection and certification company, Intertek (ITK). The association, which started with the installation in 2021 of two PhotonAssay units at ITK’s Minerals Global Centre of Excellence in Perth, Western Australia, has since expanded to include another already-operating unit in Perth and the upcoming deployment of two new units on a five-year plus five-year-option contract basis for the ITK business in Ghana.

Chrysos says one recently commissioned PhotonAssay unit is now operating in Val d’Or, Canada, with MSALABS, and another unit is now fully operational in Kalgoorlie, Western Australia, with ALS, it added.

Furthermore, Barrick Gold is expanding its adoption of PhotonAssay technology, with one of MSALABS’ already-committed PhotonAssay units to be deployed to Barrick’s Kibali gold mine in the Democratic Republic of Congo. Barrick, in partnership with MSALABS Ltd, installed a Chrysos PhotonAssay laboratory at the Bulyanhulu mine in Tanzania last year.

Managing Director and Chief Executive Officer, Dirk Treasure, said: “This is an exciting time for our business as we continue to execute our expansion plans and focus on key international mining hubs.

“With increasing demand, a strong pipeline of blue-chip customers and our global market penetration continuing at pace, we feel the business is well positioned to meet its ongoing strategic and operational objectives.”

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.

Chrysos went public on the Australian Securities Exchange earlier this month following a successful, fully underwritten IPO, raising A$183.5 million at A$6.50 per share.

Perenti offloads MinAnalytical to ALS, but retains interest in Chrysos PhotonAssay tech

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Perenti says it has signed an agreement to divest MinAnalytical Laboratory Services Australia Pty Ltd, a Perenti subsidiary, to ALS Ltd in a deal worth A$43.6 million ($31.2 million).

Of the total consideration for the transaction, A$39 million relates to shares in MinAnalytical, with an additional $4.6 million for prepayments and other financial adjustments. The transaction is anticipated to be completed prior to December 31, 2021.

Mark Norwell, Managing Director and CEO of Perenti, said the divestment was part of the ongoing strategic review of the company’s portfolio, including its services, operating regions and businesses.

“As we continue to focus on optimising the performance of our business and creating long-term sustainable value for our shareholders, we are pleased to have entered into a binding agreement for the divestment of our MinAnalytical business to ALS.”

He added: “ALS is a premier provider of analytical testing data worldwide and has a track record of acquiring and embedding complementary businesses and analytical technology to deliver value for their clients. MinAnalytical, and the significant new technology offering of the Chrysos PhotonAssay machines, is a natural fit for the ALS portfolio and will benefit greatly from the synergies and economies of scale that ALS can offer.”

MinAnalytical has several PhotonAssay units it is using for customers, with a high level of automated sample preparation in place.

Following the transaction, Perenti is to retain our 8% equity holding in Chrysos, Norwell said, explaining: “We, much like ALS, appreciate the significant current and future value proposition that the Chrysos business represents.”

He added: “In line with our significant focus on liquidity and capital management, the net proceeds of this transaction will be allocated across our portfolio to maximise shareholder value. We will continue to evaluate and progress a number of capital management initiatives designed to generate cash flow, streamline our portfolio, liberate cash, sustainably reduce our leverage ratio and efficiently allocate capital across our business.”

Ravenswood Gold to build custom on-site Chrysos PhotonAssay facility

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Chrysos Corporation says it has reached an agreement with Ravenswood Gold for the installation of a custom-built Chrysos PhotonAssay™ facility on site at its namesake gold mine in Queensland, Australia.

Originally developed at Australia’s national science agency, CSIRO, Chrysos PhotonAssay is billed as delivering faster, safer and more accurate gold analysis, and is an environmentally-friendly replacement for fire assay on-site and in the laboratory.

Gold mining has been active in the Ravenswood region since 1868. In 2020, Ravenswood Gold purchased the site and committed to a major expansion of the existing mining operation. The growth plan includes establishing large-scale modern bulk open-pit mining operations in the former Buck Reef West and Sarsfield/Nolans open pits, increasing the size of the processing plant and constructing a new tailings storage facility. This ongoing development is expected to increase gold production to over 200,000 oz/y, extend the life of the mine by 14 years and see the Ravenswood mine become the largest gold operation in Queensland by 2022, according to the company.

Chrysos Corporation Chief Executive, Dirk Treasure, said: “Chrysos is proud to be partnering with Ravenswood Gold on this ground-breaking PhotonAssay installation at the Ravenswood mine site. The adoption of PhotonAssay on site at the mine reflects Ravenswood’s proactive approach to achieving excellence through technology and we look forward to working with them as they achieve their operational and sustainability goals.”

Ravenswood Gold Chief Executive, Brett Fletcher, added: “The team at Ravenswood is excited to be partnering with Chrysos on the establishment of this high technology facility right in the heart of the mine site. For us, the significant safety and sustainability benefits combined with low cost, high efficiency and lightning turnaround times delivers all the outcomes we are driving for. Being able to assay 500 to 1,000 samples per day of our grade control drilling, metallurgical sampling and exploration drilling will support us in creating a mining and mineral processing hub we believe will be operating for decades.”

Hitting samples with high-energy X-rays, Chrysos PhotonAssay causes excitation of atomic nuclei allowing rapid and enhanced analysis of gold, silver and complementary elements in as little as two minutes, Chrysos says. Importantly, the non-destructive process allows large samples of up to 500 g to be measured and provides a “true” bulk reading independent of the chemical or physical form of the sample.

Market enthusiasm for PhotonAssay’s operational and environmental benefits has endowed Chrysos with a strong sales pipeline and multiple new contract signings heading out to 2023, representing significant and sustained growth on current deployment numbers, the company said. Just some of the recent PhotonAssay deployments include a unit at Barrick’s Bulyanhulu mine in Tanzania, an installation at the Morila gold mine in Mali and one at Kirkland Lake Gold’s Fosterville mine in Australia.

Chrysos says it anticipates further global demand for PhotonAssay over the coming years in a worldwide market with room for approximately 350 units.