Latest news with #Ausenco
Cision Canada
2 days ago
- Business
- Cision Canada
NORTHCLIFF ANNOUNCES PROGRESS REPORT ON PROGRAM TO ADVANCE DEVELOPMENT OF THE SISSON CRITICAL MINERALS PROJECT
VANCOUVER, BC, June 26, 2025 /CNW/ - Northcliff Resources Ltd. ("Northcliff" or the "Company") (TSX: NCF) is pleased to announce that it has engaged Ausenco Engineering Canada ULC ("Ausenco") to lead the update of the feasibility study ("FS Update") for its Sisson Tungsten-Molybdenum Project (the "Sisson Project"), a critical minerals project located in New Brunswick, Canada. A key part of Northcliff's comprehensive program (see Northcliff's May 1, 2025 news release), the FS update is designed to provide the necessary economic and technical information to support a construction decision on the Sisson Project. Work on the FS Update is fully underway and other aspects of the planned pre-construction work program have been initiated. These include multiple engineering workstreams and studies required to meet the technical conditions associated with Northcliff's in-hand environmental approvals, as well as detailed project development planning, project finance and offtake engagement. Located near tidewater on the southeastern coast of Canada in New Brunswick, the Sisson Project hosts a deposit with the Critical Mineral tungsten and the strategic mineral molybdenum. If developed, the Sisson Project has the prospects of becoming an accessible and reliable supplier of tungsten and molybdenum, strengthening and diversifying the supply chain for these metals used in important industrial, electronic, aerospace and defense applications, and new technologies. Northcliff advanced resource, engineering, environmental and economic studies that culminated in a positive feasibility study in 2013, then progressed the project through provincial and federal environmental assessment and other processes to gain key approvals, expending some C$70 million. In the 2013 feasibility study, development of the Sisson Project was proposed as an open pit mine with conventional processing facilities, supplemented by value-added downstream and on-site processing of tungsten concentrates in an ammonium paratungstate ("APT") plant. Andrew Ing, Northcliff's Chairman, President and CEO commented, "We are excited to be moving forward with our comprehensive program for Sisson, advancing our goal to become a reliable and easily accessible producer of tungsten and molybdenum. I would like to acknowledge Ausenco as the leader of the feasibility study update and to recognize the readiness of its team as the work on it is well underway." The disclosure of scientific and technical information contained in this news release has been reviewed and approved by Tanya Yang, a Qualified Person who is not independent of the Company. About Ausenco Ausenco is a global company redefining what's possible. The team is based out of 21 offices working across five continents to deliver services worldwide. Combining deep technical expertise with a 30-year track record, Ausenco delivers innovative, value-add consulting, studies, project delivery, asset operations and maintenance solutions to the minerals and metals and industrial sectors ( About Northcliff Resources Ltd. Northcliff is a mineral resource company focused on advancing the Sisson Tungsten-Molybdenum Project located in New Brunswick, Canada, to production. Additional information on Northcliff is available on the website at Investor services can be reached at (604) 684-6365 or within North America at 1-800-667-2114. On behalf of the Board of Directors Andrew Ing Chairman, President & CEO This news release includes certain statements that may be deemed "forward-looking statements" or "forward-looking information" within the meaning of Canadian and United States securities law. All statements, other than statements of historical facts, that address the advancement of the Sisson Project towards a project finance decision, including the successful development and construction of the planned Sisson tungsten-molybdenum mine, concentrator and APT plant to become a reliable source of tungsten and molybdenum, and the projected average annual production of tungsten and molybdenum are forward looking statements. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results or developments may differ materially from those in the forward-looking statements. The assumptions used by Northcliff to develop forward-looking statements include the following: the Company's ability to complete construction of Sisson Project mine and facilities, the Company's ability to arrange the necessary financing beyond to continue operations and develop the Sisson Project, the receipt of all necessary regulatory approvals for the construction and operation of the Sisson Project; the relevant laws and regulations in Canada and the US; studies and development of the Sisson Project will continue to be positive; our expectations of continued availability of capital and debt financing, and no geological or technical problems will occur. Forward-looking information is subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those projected in the forward-looking information. These factors include the risks that may interfere with the Company's ability to continue development of the Sisson Project, the Company may not be able to finance and develop the Sisson Project on favourable terms or at all, relevant regulatory changes, uncertainties with respect to the receipt or timing of required permits, approvals and agreements for the development of the Sisson Project, the Company may not be able to secure offtake agreements for the metals to be produced at the Sisson Project, the inherent risks involved in the exploration and development of mineral properties and in the mining industry in general, the financial markets and in the demand and market price for tungsten, molybdenum and other minerals and commodities, and fluctuations in exchange rates, particularly with respect to the value of the US Dollar and Canadian Dollar; the exploration and development of properties located within First Nations treaty and Aboriginal groups asserted territories may affect or be perceived to affect treaty and asserted aboriginal rights and title, which may cause permitting delays or opposition by Aboriginal groups or communities, environmental issues and liabilities associated with mining including processing and stockpiling; changes in government policies regarding mining and natural resource exploration and exploitation, continued availability of capital and financing, and general economic, market or business conditions, as well as risks relating to the uncertainties with respect to conflicts in Ukraine and the Middle East. Investors are cautioned that any such statements are not guarantees of future performance and actual results or developments may differ materially from those projected in the forward-looking statements. The Company reviews its forward-looking statements on an ongoing basis and updates this information when circumstances require it. For more information on the Company, investors should review the Company's annual information form that is available on its profile at
Cision Canada
09-06-2025
- Business
- Cision Canada
U.S. GoldMining Inc. Selects Ausenco to Deliver Initial Economic Assessment At Whistler Gold-Copper Project, Alaska
, June 9, 2025 /CNW/ - U.S. GoldMining Inc. (NASDAQ: USGO) (" U.S. GoldMining" or the " Company") is pleased to announce it has selected Ausenco Engineering Canada ULC (" Ausenco") as the principal consulting firm to lead its proposed initial assessment study (" PEA") for the Whistler Gold-Copper Project (" Whistler" or the " Project"), located 105 miles northwest of Anchorage, Alaska. The study, as previously announced April 15, 2025, is intended to constitute an initial assessment under U.S. Regulation S-K 1300 (" S-K 1300") and a preliminary economic assessment under Canadian National Instrument 43-101 (" NI 43-101"). Highlights: The PEA is intended to explore and outline a development opportunity at the Whistler Project for a stand-alone open pit mine and concentrator facility located approximately 100 miles northwest of Anchorage in south-central Alaska, a region which has significant existing and ongoing infrastructure development. The PEA will consider the Whistler mineral resource estimate which currently stands at 6.48 million ounces (Moz) gold equivalent (AuEq) compiled from the indicated resource category and 4.16 Moz AuEq in the inferred resource category (see Table 1 for details). The Project is anticipated to benefit from the deposit's near-surface, higher-grade core material in the early years of production. The PEA will utilize an updated mineral resource estimate to be completed by Moose Mountain Technical Services, which will include 2024 drilling that was not available for the previous mineral resource estimate. In addition, metallurgical test work is currently being conducted by Base Metallurgical Laboratories Ltd., as previously announced on April 24, 2025. The Company completed a comprehensive bidding process, receiving initial expressions of interest from 13 consulting firms, followed by a rigorous Request for Proposal (" RFP") review of six shortlisted candidate firms. Ausenco was selected from this process on the strength of its experience across all disciplines and its track record in recent delivery of comparable studies. Tim Smith, Chief Executive Officer of U.S. GoldMining, commented:"We're delighted to be able to announce that we have partnered with Ausenco on this important work program. We're excited to begin working towards delivering the first PEA on Whistler, which we believe could present a robust future mining opportunity and has the potential to unlock significant value for shareholders. We look forward to providing periodic updates as the study progresses, for which we are currently targeting completion before year-end." David Thomas, Vice President, Minerals & Metals, Southwest USA of Ausenco, commented:"Ausenco is pleased to partner with U.S. GoldMining on the Whistler Gold-Copper Project PEA. We've successfully completed studies for clients around the world, including initial concept studies, pre-feasibility studies and definitive studies. As a lifelong Alaskan who lived many years in the Matanuska-Susitna (Mat-Su) Borough – where the Whistler Project is located - I'm delighted to add to the direct Alaskan experience of the team and help deliver U.S. GoldMining a robust, sustainable mining study." About U.S. GoldMining Inc. U.S. GoldMining Inc. is an exploration and development company focused on advancing the 100% owned Whistler Gold-Copper Project, located 105 miles (170 kilometers) northwest of Anchorage, Alaska, U.S.A. The Whistler Project consists of several gold-copper porphyry deposits and exploration targets within a large regional land package entirely on State of Alaska Mining claims totaling approximately 53,700 acres (217.5 square kilometers). Visit for more information. About Ausenco Ausenco is a global company redefining what's possible. The team is based out of 21 offices working across five continents to deliver services worldwide. Combining deep technical expertise with a 30-year track record, Ausenco delivers innovative, value-add consulting, studies, project delivery, asset operations and maintenance solutions to the minerals and metals and industrial sectors ( Table 1 Mineral Resource Estimate for the Total Project (Effective date: September 12, 2024) Notes to Table 1: 1. Mineral resources are not mineral reserves and do not have demonstrated economic viability. There is no certainty that all or any part of the mineral resources will be converted into mineral reserves. 2. Inferred mineral resources are subject to uncertainty as to their existence and as to their economic and legal feasibility. The level of geological uncertainty associated with an inferred mineral resource is too high to apply relevant technical and economic factors likely to influence the prospects of economic extraction in a manner useful for evaluation of economic viability. 3. The mineral resource estimate for the Whistler, Island Mountain, and the upper portions of the Raintree West deposits have been confined by an open pit with "reasonable prospects of economic extraction" using the following assumptions: Metal prices of US$1,850/oz gold (Au), US$4.00/lb copper (Cu) and US$23/oz silver (Ag); Payable metal of 95% payable for Au and Ag, and 96.5% payable for Cu; Refining costs for g of US$8.00/oz, for Ag of US$0.60/oz and for Cu of US$0.05/lb; Offsite costs for Au of US$77.50/wmt, for Ag of US$3.50/wmt and for Cu of US$55.00/wmt; Royalty of 3% net smelter return royalty (NSR); Pit slopes are 50 degrees; Mining cost of US$2.25/t for waste and mineralized material; and Processing, general and administrative costs of US$7.90/t. 4. The lower portion of the Raintree West deposit has been constrained by a mineable shape with "reasonable prospects of eventual economic extraction" using a US$25.00/t cut-off. 5. Metallurgical recoveries are: 70% for Au, 83% for Cu, and 65% Ag for Ag grades below 10g/t. The Ag recovery is 0% for values above 10g/t for all deposits. 6. The NSR equations are: below 10g/t Ag: NSR (US$/t)=(100%-3%)*((Au*70%*US$54.646/t) + (Cu*83%*US$3.702*2204.62 + Ag*65%*US$0.664)), and above 10g/t Ag: NSR (US$/t)=(100%-3%)*((Au*70%*US$56.646g/t) + (Cu*83%*US$3.702*2204.62)). 7. The Au Equivalent equations are: below 10g/t Ag: AuEq=Au + Cu*1.771 +0.0113Ag, and above 10g/t Ag: AuEq=Au + Cu*1.771. 8. The specific gravity for each deposit and domain ranges from 2.76 to 2.91 for Island Mountain, 2.60 to 2.72 for Whistler with an average value of 2.80 for Raintree West. 9. Numbers may not add due to rounding. For further information regarding the Project and the mineral resource estimates referenced herein, refer to the technical report summary titled "S-K 1300 Technical Report Summary Initial Assessment for the Whistler Project, South Central Alaska" with an effective date of September 12, 2024, and the technical report titled "NI 43-101 2024 Updated Mineral Resource Estimate for the Whistler Project, South Central Alaska" with an effective date of September 12, 2024, available under the Company's respective profiles at and Tim Smith, Chief Executive Officer of the Company, has supervised the preparation of this news release and has reviewed and approved the scientific and technical information contained herein. Mr. Smith is a "qualified person" as defined under NI 43-101. Forward-Looking Statements Except for the statements of historical fact contained herein, the information presented in this news release constitutes "forward-looking statements" within the meaning of the United States federal securities laws and "forward-looking information" within the meaning of applicable Canadian securities laws (collectively, "forward-looking statements"). Such statements include statements with regard to the Company's expectations regarding the Project and the proposed PEA. Words such as "expects", "anticipates", "plans", estimates" and "intends" or similar expressions are intended to identify forward-looking statements. Forward-looking statements are based on U.S. GoldMining's current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and involve known and unknown risks, uncertainties and other factors, which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such risks and other factors include, among others, the actual results of future exploration may not confirm expectations, variations in the underlying assumptions associated with the estimation or realization of mineral resources, the availability of capital to fund programs, accidents, labor disputes and other risks of the mining industry including, without limitation, those associated with the environment, delays in obtaining governmental approvals or permits, title disputes other risks inherent in the exploration and development of mineral properties and the other risk factors set forth in the Company's filings with the U.S. Securities and Exchange Commission at. and Canadian Securities Administrators at Although the Company has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. Accordingly, readers should not place undue reliance on forward-looking statements contained in this news release. Forward-looking statements contained in this news release are made as of this date, and U.S. GoldMining does not undertake any duty to update such information except as required under applicable law.
Mercury
06-06-2025
- Business
- Mercury
REE engages engineers for Kenyan project
Special Report: RareX has locked in global engineering firm Ausenco to oversee the early-stage infrastructure and desktop development studies for the Mrima Hill critical minerals project in Kenya. RareX appoints Ausenco to lead feasibility studies, process design, construction readiness and engineering at Mrima Hill Ausenco will undertake early-stage work to support responsible and well-informed development Physical works will only proceed once the appropriate licences are granted by the government of Kenya and local communities Ausenco is a recognised leader in consulting, engineering, procurement and construction management (EPCM) and is majority owned by Resource Capital Funds, a US-based investment group headquartered in Denver, Colorado. Ausenco brings deep experience delivering complex, high-impact projects across Africa and globally, including Kenya where they were the lead engineering, procurement and construction management company for the Kwale mineral sands mine. RareX (ASX:REE) will ensure Ausenco are supported by local, Kenyan-based engineering and construction firms as it carries out a range of different development tasks such as desktop engineering studies, identification of community-facing infrastructure needs and assessments of energy requirements. Background on Mrima Hill Mrima Hill, a globally significant rare earths and niobium project with additional potential for manganese and phosphate, is the subject of a proposal submitted by the RareX–Iluka consortium, along with supporting partners, including WSP, Curtin University and Ausenco. RareX has brought together a consortium of expert institutions and financiers from Australia and the US to support Mrima Hill, with a full project proposal presented to the Kenyan government. The consortium and proposal partners were recently convened by the Kenyan high Commissioner, HE Dr Kogo in Perth. Proactive engagement to fast-track development REE managing director James Durrant said this is about laying down the foundation for a world-class project – one that is grounded in practicality, regional understanding and long-term community value. 'Ausenco has already worked in this part of Kenya and brings a unique ability to translate available knowledge into actionable engineering and infrastructure design,' he said. 'Their early engagement allows us to move quickly and responsibly, building out a robust understanding of what Mrima Hill can look like before we access the ground. 'Physical works will only proceed once the appropriate licences are granted by the Government of Kenya and local communities have been engaged and brought along on the journey – ensuring both legal and social licence to operate are fully respected,' Durrant added. 'With the support of Ausenco and our broader team, RareX is demonstrating its ability to develop this project in the best possible way – structured, experienced, and respectful of the setting we're working in.' What else is happening? REE believes the appointment strengthens its preparedness as the lead developer of Mrima Hill. Key implications include early derisking of project infrastructure and layout, use of existing data to build commercial and technical frameworks and strong alignment with Kenya's infrastructure development priorities. REE's Mrima Hill proposal, submitted via Kenya's Specially Permitted Procurement Method (SPPM), outlines a phased, sovereign-partnered development. This work with Ausenco ensures the company remains on the front foot as ESG, social, and technical workstreams continue to progress in parallel. This article was developed in collaboration with RareX, a Stockhead advertiser at the time of publishing. This article does not constitute financial product advice. You should consider obtaining independent advice before making any financial decisions. Originally published as RareX engages engineers for Mrima Hill critical minerals project in Kenya
Yahoo
03-06-2025
- Business
- Yahoo
Probe Awards Key Engineering Contracts to Advance Novador Project Pre-Feasibility Study
Highlights: Ausenco Engineering Canada ULC will lead the Pre-Feasibility Study (PFS) and will be responsible for the process plant design, the supporting infrastructure, overall opex and capex. G Mining Services will lead the mining engineering scope of the project including mining opex and capex. GHD will lead the scope of the project related to the design of tailings and water management infrastructures. Probe has successfully completed a 50,000-metre infill drilling program to support the PFS, which remains on track for completion by year-end 2025. TORONTO, June 03, 2025 (GLOBE NEWSWIRE) -- PROBE GOLD INC. (TSX: PRB) (OTCQB: PROBF) ("Probe" or the "Company") is pleased to announce that it has awarded all major engineering contracts for project management services related to the Pre-Feasibility Study ('PFS') of its flagship Novador Project. The PFS is scheduled for completion by the end of 2025. Ausenco Engineering Canada ULC ('Ausenco') has been appointed to lead the PFS and will oversee project timelines, milestones, and deliverables. Ausenco will contribute technical expertise across core engineering disciplines, including infrastructure, metallurgy, and processing and will produce a project execution plan with related capex and opex to advance the project towards the future Feasibility Study and permitting. G Mining Services Inc. (GMS) has been engaged to lead all mining engineering aspects of the PFS. GMS' scope includes the open pit and underground mining engineering and design, mine planning, mining infrastructure, mining opex and capex, and the development of the mining execution strategy. GHD has been appointed for all engineering aspects related to tailings and water management infrastructures. GHD is currently producing the physical environment baseline studies, and they will be able to leverage their understanding of the Novador project site and the permitting requirements into their design and the selection of optimum solutions. David Palmer, President and CEO of Probe Gold, states 'With these key contracts in place, Probe is well positioned to advance the Novador Project into its next phase of development and deliver a robust, high-quality Pre-Feasibility Study. By working with global leaders, Ausenco for process infrastructure, G Mining Services for mining engineering, and GHD for water and tailings management, we have strong confidence in the technical quality and scope of the work ahead. These collaborations support our timeline to deliver the PFS by year-end. We see significant potential to enhance the current study and look forward to drawing on the expertise of our consultants throughout the process. At the same time, we are making steady progress on our permitting strategy. With the successful completion of our recent financing, Probe is fully funded to advance through the next stages of regulatory and permitting work, creating meaningful value for our shareholders.' About Probe's Novador Project Since 2016, Probe Gold has been consolidating its land position in the highly prospective Val d'Or East area in the province of Quebec with a district-scale land package of 835 square kilometres that represents one of the largest land holdings in the Val-d'Or mining camp. The Novador project represents one property block of 202 square kilometres that hosts four past producing mines (Beliveau Mine, Bussiere Mine, Monique Mine and Beaufor Mine) and contains 80% of the Company's gold resources in Val-d'Or East. Novador is situated in a politically stable and low-cost mining environment that hosts numerous active producers and mills. About AusencoAusenco is a global company delivering innovative, value-add consulting, studies, project delivery, asset operations and maintenance solutions to the minerals and metals and industrial sectors. Ausenco operates from 21 offices across five continents, delivering services worldwide with a strong track record of successfully completing projects in Quebec. Study work in Quebec includes Agnico Eagle Mines' Wasamac FS and FS Update, O3 Mining's Marban PFS and Probe Gold's Novador PEA and PEA Update. Other notable PFS studies completed in Canada include NexGold's Goliath Project and St. Barbara's 15-Mile Project and the recently awarded Mayfair Gold Fenn-Gib Project. Beyond Quebec, Ausenco has also recently executed major projects such as Alamos Gold's Magino Project in Ontario, St. Barbara's Moose River Project in Nova Scotia and SilverCrest Metals' Las Chispas Project in Mexico. ( About G MiningG Mining Services is an entrepreneurial minded and multidisciplinary company which provides professional services to both underground and open pit mining projects in precious, base or industrial metals. G Mining has the expertise to develop a resource through all stages from exploration and development to construction, commissioning, and full-scale operations. ( About GHDGHD is a global, employee-owned professional services company founded in 1928 and headquartered in Australia. Operating across five continents, GHD brings together more than 1,800 professionals in Canada. We collaborate with mining clients across the globe to deliver integrated solutions that address complex environmental and engineering challenges. In Canada, we are currently supporting multiple mine waste and water management Pre-Feasibility Studies across Nova Scotia, New Brunswick, British Columbia, and Quebec. These engagements span key commodities including gold, base metals, and lithium. By bringing together expertise in engineering, environmental science, architecture, and construction, we help our clients plan and deliver sustainable outcomes that create long-term value. ( About Probe GoldProbe Gold Inc. is a leading Canadian company focused on the acquisition, exploration, and development of highly prospective gold properties. The Company is well-funded and dedicated to exploring and developing high-quality gold projects. Notably, it owns 100% of its flagship asset, the multimillion-ounce Novador Gold Project in Québec, as well as an early-stage Detour Gold Québec project. Probe controls a large land package of approximately 1,835-square-kilometres of exploration ground within some of the most prolific gold belts in Québec. The Company's recent Novador updated Preliminary Economic Assessment outlines a robust mining plan with an average annual gold production of 255,000 ounces over a 12.6-year mine life. Val-d'Or properties include gold resources totaling 6,728,600 ounces in the Measured and Indicated category and 3,277,100 ounces in the Inferred category along all trends and deposits. On behalf of Probe Gold Inc., President & Chief Executive OfficerPlease visit our website at or contact: Seema SindwaniVice-President of Investor Relationsinfo@ Forward-Looking Statements Neither TSX nor its Regulation Services Provider (as that term is defined in the policies of the TSX) accepts responsibility for the adequacy or accuracy of this release. This news release includes certain "forward-looking statements" which are not comprised of historical facts. Forward-looking statements include estimates and statements that describe the Company's future plans, objectives or goals, including words to the effect that the Company or management expects a stated condition or result to occur. Forward-looking statements may be identified by such terms as 'believes', 'anticipates', 'expects', 'estimates', 'may', 'could', 'would', 'will', or 'plan'. Since forward-looking statements are based on assumptions and address future events and conditions, by their very nature they involve inherent risks and uncertainties. Although these statements are based on information currently available to the Company, the Company provides no assurance that actual results will meet management's expectations. Risks, uncertainties, and other factors involved with forward-looking information could cause actual events, results, performance, prospects, and opportunities to differ materially from those expressed or implied by such forward-looking information. Forward looking information in this news release includes, but is not limited to, the Company's objectives, goals or future plans, statements, exploration results, potential mineralization, the estimation of mineral resources, exploration and mine development plans, timing of the commencement of operations and estimates of market conditions, expectations about the use of proceeds from the Offering and final acceptance from the TSX. Factors that could cause actual results to differ materially from such forward-looking information include, but are not limited to the inability of the Company to apply the use of proceeds from the Offering as anticipated, the failure to identify mineral resources, failure to convert estimated mineral resources to reserves, the inability to complete a feasibility study which recommends a production decision, the preliminary nature of metallurgical test results, delays in obtaining or failures to obtain required governmental, environmental or other project approvals, political risks, inability to fulfill the duty to accommodate First Nations and other indigenous peoples, uncertainties relating to the availability and costs of financing needed in the future, changes in equity markets, inflation, changes in exchange rates, fluctuations in commodity prices, delays in the development of projects, capital and operating costs varying significantly from estimates and the other risks involved in the mineral exploration and development industry, an inability to predict and counteract the effects pandemics or other global events on the business of the Company, including but not limited to the effects of the same on the price of commodities, capital market conditions, restriction on labour and international travel and supply chains, and those risks set out in the Company's public documents filed on SEDAR+. Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Associated Press
28-05-2025
- Business
- Associated Press
Prime Announces Selection of Ausenco to Lead PEA Study Work
Preliminary Economic Assessment Targeted for Completion in Q3/2025 [with Clarification of Current Drilling Status] VANCOUVER, British Columbia, May 28, 2025 (GLOBE NEWSWIRE) -- Prime Mining Corp. ('Prime' or the 'Company') (TSX: PRYM) (OTCQX: PRMNF) (Frankfurt: O4V3) announces that it has selected Ausenco Engineering Canada ULC ('Ausenco') to lead the study work for a Preliminary Economic Assessment ('PEA') on its wholly-owned Los Reyes gold-silver project ('Los Reyes' or the 'Project') located in Sinaloa State, Mexico. The Company is targeting the delivery of a PEA reflecting a high return, high margin, low capital and long-life project at Los Reyes. The PEA will be based on drilling to the end of 2024 and incorporate the extensive technical work completed to-date. Since acquiring Los Reyes in 2019, Prime has spent more than $64 million on direct exploration activities and has completed over 221,000 metres of drilling. The PEA is targeted for completion in Q3 2025. Prime CEO, Scott Hicks, commented, 'We are excited to share that we are accelerating our work on a Preliminary Economic Assessment for the Los Reyes Project. This follows a recently completed, robust initial de-risking program of benchmarking capital and operating costs, assessing infrastructure and reviewing design parameters for both mining and processing with the Ausenco team. It builds upon the extensive metallurgical testwork program that we had undertaken, in addition to the geotechnical and mine planning optimization that Prime and previous Project owners have completed. Our approach assumes a low capital, 5,000 tonne-per-day mill fed by a combination of open pit and underground material and may include a higher throughput sensitivity scenario. We look forward to updating the market on our results as we target completion of the PEA in the third quarter of 2025. In parallel with the preparation of the PEA, Prime will prioritize exploration, targeting highly prospective areas with potential to contribute additional resource ounces in future studies.' Ausenco has been chosen to lead the PEA based on its extensive experience with projects of similar scale in Mexico, including advancing Silvercrest's Las Chispas Project from technical studies through construction, leading the delivery of Discovery Silver's Cordero Project Feasibility Study and Vizsla Silver's Panuco PEA and providing process design expertise for GoGold's Los Ricos Project Feasibility Study. Prime will continue to work with AGP Mining Consultants Inc., Knight Piésold Ltd., and Kappes Cassiday & Associates to deliver a high quality, independent study. 2025 Outlook The Company plans to continue its success-based approach to exploration to further identify new prospective targets, expand the existing resource, and infill drilling. Additional work will include geological mapping and geochemical sampling to identify further discovery areas. On January 28, 2025, drilling was paused in response to a deterioration in the security situation in parts of Sinaloa, including the Los Reyes area. This pause is not currently expected to impact the Company's ability to drill a minimum 40,000m program over 12-months from the recommencement of drilling. Six drill rigs remain on site and drill contractors are on standby to resume drilling as soon as security improves. The Company will continue to work with local authorities to monitor the current situation. Planned fiscal 2025 exploration will focus on: Project activities are also planned to include: About Ausenco Ausenco is a global company redefining what's possible. The team is based out of 21 offices working across five continents to deliver services worldwide. Combining deep technical expertise with a 30-year track record, Ausenco delivers innovative, value-add consulting, studies, project delivery, asset operations and maintenance solutions to the minerals and metals and industrial sectors ( About the Los Reyes Gold and Silver Project Los Reyes is a high-grade, low-sulphidation epithermal gold-silver project located in Sinaloa State, Mexico. On October 15, 2024, Prime announced an updated multi-million-ounce high-grade open pit and underground resource based on exploration drilling up to July 17, 2024. Since acquiring Los Reyes in 2019, Prime has spent more than $64 million on direct exploration activities and has completed over 221,000 metres of drilling. The Company is targeting the delivery of a PEA by the end of Q3, 2025 that will highlight a high return, high margin, low capital and long-life project at Los Reyes. 1. Refer to the Additional Notes section for the gold equivalent grade ('AuEq') calculation method and further information. Drilling and geological interpretation suggests that the three known main deposit areas (Guadalupe, Central and Z-T) are larger than previously reported. Potential also exists for new discoveries where mineralized trends have been identified outside of the currently defined resource areas. Historic operating results indicate that an estimated 1 million ounces of gold and 60 million ounces of silver were recovered from five separate operations at Los Reyes between 1770 and 1990. Prior to Prime's acquisition, recent operators of Los Reyes had spent approximately US$20 million on exploration, engineering, and prefeasibility studies. QA/QC Protocols and Sampling Procedures Drill core at the Los Reyes project is drilled in predominately HQ size (63.5 millimetres 'mm'), reducing to NQ (47.6 mm) when required. Drill core samples are generally 1.50 m long along the core axis with allowance for shorter or longer intervals if required to suit geological constraints. After logging intervals are identified to be sampled, the core is cut and one half is submitted for assay. RC drilling returns rock chips and fines from a 133.35 mm diameter tricone bit. The returns are homogenized and split into 2 halves, with one half submitted for analysis and the other half stored. Sample QA/QC measures include unmarked certified reference materials, blanks, and field duplicates as well as preparation duplicates are inserted into the sample sequence and make up approximately 8% of the samples submitted to the laboratory for each drill hole. Samples are picked up from the Project by the laboratory personnel and transported to their facilities in Durango or Hermosillo Mexico, for sample preparation. Sample analysis is carried out by Bureau Veritas and ALS Labs, with fire assay, including over limits fire assay re-analysis, completed at their respective Hermosillo, Mexico laboratories and multi-element analysis completed in North Vancouver, Canada. Drill core sample preparation includes fine crushing of the sample to at least 70% passing less than 2 mm, sample splitting using a riffle splitter, and pulverizing a 250-gram split to at least 85% passing 75 microns. Gold in diamond drill core is analyzed by fire assay and atomic absorption spectroscopy of a 30 g sample (code FA430 or Au-AA23). Multi-element chemistry is analyzed by 4-Acid digestion of a 0.25-gram sample split (code MA300 or ME-ICP61) with detection by inductively coupled plasma emission spectrometer for a full suite of elements. Gold assay techniques FA430 and Au-AA23 have an upper detection limit of 10 ppm. Any sample that produces an over-limit gold value via the initial assay technique is sent for gravimetric finish via method FA-530 or Au-GRA21. Silver analyses by MA300 and ME-ICP61 have an upper limit of 200 ppm and 100 ppm, respectively. Samples with over-limit silver values are re-analyzed by fire assay with gravimetric finish FA530 or Au-GRA21. Both Bureau Veritas and ALS Labs are ISO/IEC accredited assay laboratories. Additional Notes Prime's MRE as of October 15, 2024 is classified in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum ('CIM') 'CIM Definition Standards - For Mineral Resources and Mineral Reserves' adopted by the CIM Council (as amended, the 'CIM Definition Standards') and in accordance with the requirements of NI 43-101. Mineral resources are not mineral reserves and do not have demonstrated economic viability. Metres is represented by 'm'; 'etw' is Estimated True Width and is based on drill hole geometry or comparisons with other on-section drill holes; 'Au' refers to gold, and 'Ag' refers to silver; 'g/t' is grams per metric tonne; some figures may not sum due to rounding; Composite assay grades presented in summary tables are calculated using a Au grade minimum average of 0.20 g/t or 1.0 g/t as indicated in 'Au Cut-off' column of Summary Tables. Maximum internal waste included in any reported composite interval is 3.00 m. The 1.00 g/t Au cut-off is used to define higher-grade 'cores' within the lower-grade halo. Gold equivalent grades are calculated based on an assumed gold price of US$1,950 per ounce and silver price of $25.24 per ounce, based on the formula AuEq grade (g/t) = Au grade + (Ag grade x $25.24 / $1,950). Metallurgical recoveries are not considered in the in-situ grade estimate but are estimated to be 95.6% and 81% for gold and silver, respectively, when processed in a mill, and 73% and 25% respectively when heap-leached. Additional details are available in the associated Technical Report, filed on November 27, 2024. Qualified Person Scott Smith, Executive Vice President of Exploration, is a Qualified Person for the purposes of NI 43-101 and has reviewed and approved the technical content in this news release. About Prime Mining Prime is managed by an ideal mix of successful mining executives, strong capital markets personnel and experienced local operators all focused on unlocking the full potential of the Project. The Company has a well-planned capital structure with a strong management team and insider ownership. Prime is targeting a material resource expansion at Los Reyes through a combination of new generative area discoveries and growth, while also building on technical de-risking activities to support eventual project development. For further information, please visithttps:// direct enquiries to: Scott Hicks CEO & Director Indi Gopinathan VP Capital Markets & Business Development Prime Mining Corp. 710 – 1030 West Georgia St. Vancouver, BC V6E 2Y3 Canada +1(604) 238-1659 [email protected] Cautionary Notes to U.S. Investors Concerning Resource Estimates This news release has been prepared in accordance with the requirements of the securities laws in effect in Canada, which differ from the requirements of the U.S. securities laws. In particular, and without limiting the generality of the foregoing, the terms 'mineral reserve', 'proven mineral reserve', 'probable mineral reserve', 'inferred mineral resources,' 'indicated mineral resources,' 'measured mineral resources' and 'mineral resources' used or referenced in this presentation are Canadian mineral disclosure terms as defined in accordance with NI 43-101 under the guidelines set out in the CIM Standards. The CIM Standards differ from the mineral property disclosure requirements of the U.S. Securities and Exchange Commission (the 'SEC') in Regulation S-K Subpart 1300 (the 'SEC Modernization Rules') under the U.S. Securities Act of 1933, as amended (the 'Securities Act'). As a foreign private issuer that is eligible to file reports with the SEC pursuant to the multijurisdictional disclosure system, the Company is not required to provide disclosure on its mineral properties under the SEC Modernization Rules and will continue to provide disclosure under NI 43-101 and the CIM Standards. Accordingly, the Company's disclosure of mineralization and other technical information may differ significantly from the information that would be disclosed had the Company prepared the information under the standards adopted under the SEC Modernization Rules. Forward Looking Information This news release contains certain 'forward-looking information' and 'forward-looking statements' within the meaning of Canadian securities legislation as may be amended from time to time, including, without limitation, statements regarding the perceived merit of the Company's properties, including additional exploration potential of Los Reyes, potential quantity and/or grade of minerals, the potential size of the mineralized zone, metallurgical recoveries, and the Company's exploration and development plans in Mexico. Forward-looking statements are statements that are not historical facts which address events, results, outcomes, or developments that the Company expects to occur. Forward-looking statements are based on the beliefs, estimates and opinions of the Company's management on the date the statements are made, and they involve several risks and uncertainties. Certain material assumptions regarding such forward-looking statements were made, including without limitation, assumptions regarding the price of gold, silver and copper; the accuracy of mineral resource estimations; that there will be no material adverse change affecting the Company or its properties; that all required approvals will be obtained, including concession renewals and permitting; that political and legal developments will be consistent with current expectations; that currency and exchange rates will be consistent with current levels; and that there will be no significant disruptions affecting the Company or its properties. Consequently, there can be no assurances that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Forward-looking statements involve significant known and unknown risks and uncertainties, which could cause actual results to differ materially from those anticipated. These risks include, but are not limited to: risks related to uncertainties inherent in the preparation of mineral resource estimates, including but not limited to changes to the cost assumptions, variations in quantity of mineralized material, grade or recovery rates, changes to geotechnical or hydrogeological considerations, failure of plant, equipment or processes, changes to availability of power or the power rates, ability to maintain social license, changes to interest or tax rates, changes in project parameters, delays and costs inherent to consulting and accommodating rights of local communities, environmental risks, title risks, including concession renewal, commodity price and exchange rate fluctuations, risks relating to COVID-19 and other future pandemics, delays in or failure to receive access agreements, on-going receipt of amended and/or operating permits, risks inherent in the estimation of mineral resources; and risks associated with executing the Company's objectives and strategies, including costs and expenses, physical access to the property, security risks, availability of contractors and skilled labour, as well as those risk factors discussed in the Company's most recently filed management's discussion and analysis, as well as its annual information form dated March 25, 2024, available on Except as required by the securities disclosure laws and regulations applicable to the Company, the Company undertakes no obligation to update these forward-looking statements if management's beliefs, estimates or opinions, or other factors, should change.
