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Tartana Minerals
Investor Insight
Tartana Minerals is a new copper producer with strong cash flow and a substantial exploration footprint in a tier 1 mining jurisdiction. Tartana Minerals is creating shareholder value through investment in increasing its existing copper, zinc and gold resources and accelerating exploration of key projects within its highly prospective exploration portfolio. Tartana Minerals presents a compelling investment against a strong macroeconomic environment for copper.
Overview
Tartana Minerals (ASX:TAT) is a copper, gold, silver and zinc, producer, explorer and developer in Far North Queensland. Its flagship project is the 100 percent owned Tartana copper and zinc project which comprises four mining leases located north of Chillagoe. The company’s business model has involved refurbishing an existing heap leach - solvent extraction – crystallisation plant which is located on the Tartana mining leases. The refurbishment and commissioning of this plant is now completed and the company is producing copper sulphate pentahydrate which is sold to offtaker, Kanins International. Copper sulphate is priced on a premium plus percentage of the LME copper price and provides investors with leverage to anticipate increasing copper prices.
The company, formerly known as R3D Resources, changed its name to Tartana Minerals in April 2024. Tartana Minerals is based in Sydney, Australia.
Tartana Minerals has reported the following resources:
- 45,000 tonnes of contained copper at 0.45 percent copper in combined inferred and indicated resources in the Tartana open pit and northern oxide zone
- 39,000 tonnes of contained zinc at 5.29 percent zinc in inferred resources in the Queen Grade project, also located on the Tartana mining leases, and
- 415,000 oz contained gold at 0.34 g/t in inferred resources at Mountain Maid – subject to a mining lease application.
These copper, zinc and gold resources remain open at depth and along strike and the company has designed drilling programs to expand these resources. In particular, the copper mineralisation and potentially the gold mineralisation have scope to be upgraded through ore sorting.
However, the refurbished heap leach – solvent extraction – crystallisation plant utilises existing copper in the ponds and the heaps and these copper sources will be replenished when we commence mining from the open pit.
Copper sulphate contains 25 percent copper metal and payment is based on the LME copper price for the preceding month plus a premium. It is one of the few forms of saleable copper where the copper content receives the full LME price.
Sprinklers operating on the lower heap. Note the presence of copper (blue).
Tartana Minerals completed the acquisition of Queensland Strategic Metals with drilling planned to commence in 2025 that includes the Daisy Bell tin-tungsten project where historical drilling and our mapping have identified a potentially tin-rich zone.
Company Highlights
- Tartana Minerals is producing copper sulphate pentahydrate from its heap leach – solvent extraction – crystallisation plant in Chillagoe with a 100 percent offtake agreement with Kanins International.
- Copper sulphate is priced at a premium plus a percentage of the LME copper price, providing exposure to the booming copper market
- With copper, zinc and gold resources in separate projects and all within granted or soon to be granted mining leases, the company is investigating processing options which can potentially utilise available infrastructure.
- Near-term catalysts include targeted drilling programs to increase the JORC resource and expand on metallurgical test work, increasing the resource grade and estimate
- With the copper sulphate plant fully commissioned and in production, the company is now accelerating its exploration activities. The company has a range of prospects from advanced brownfields projects near existing historical mines to many prospects containing ‘ore grade’ surface mineralisation which have not been tested at depth.
- The company’s exploration portfolio includes the Beefwood/Bulimba, Bellevue, Dimbulah, Cardross and Maid projects. The exploration team is focused on target generation, particularly with the addition of critical minerals within its existing tenure and elsewhere.
Exploration
The Chillagoe region of Far North Queensland is highly prospective with the discovery and development of a number of key projects over the last few decades including Red Dome (2.5 Moz gold), Mungana (1.2 Moz gold), and King Vol (250 kt zinc). These deposits occur along the Palmerville Fault in a similar location to the Tartana Mining leases.
The mining leases at Tartana contain copper, zinc and gold mineralisation but the company also has significant projects which are both east and west of the Palmerville Fault. In the west it has the Cardross and Mountain Maid copper-gold projects and further north it has the Beefwood project. Mountain Maid has gold resources mentioned above and which are open to the south and at depth while the company is finalising a maiden copper resource for the Cardross project.
The Beefwood project comprises a buried geophysical target and surface sampling has recovered samples grading up to 180 g/t gold with no apparent source. Drilling is planned to test this target in the current dry season.
In the east of the Palmerville Fault, the company has the Bellevue/Dry River project, the OK South project and the Dimbulah Porphyry project, all copper projects with historic copper mines and prospects. Like many parts of Far North Queensland, historical exploration has not been systematic and thorough despite many promising expressions of surface mineralisation.
At the Nightflower project, Tartana has upgraded its exploration target after reviewing its earlier estimation, in light of the recent increases in the antimony price. Nightflower is a high-grade silver-lead deposit with previously overlooked significant antimony credits. Nightflower exploration target includes 2.75 Mt @ 364 g/t silver equivalent for 32 Moz silver equivalent to 5.36 Mt @ 270 g/t silver equivalent for 47 Moz silver equivalent (the exploration target is conceptual in nature only and there is no guarantee that further exploration will define a resource). Drilling is now being planned to test the target and upgrade previously identified mineralisation to JORC 2012 reporting standards.
Tartana’s exploration team comprises experienced exploration geologists with supporting cash flow from their copper production, they expect to be able to drill the most promising targets in the short term.
Strong Macroeconomic Environment for Copper
Overall, the macroeconomic environment for copper remains strong. The LME three-month copper price hit US$5.24/lb on May 17, the highest since March 7, 2022, driven by a weaker US dollar, Chinese property stimulus measures, and a short squeeze on the Chicago Mercantile Exchange futures market.
In the near-to-mid term, China’s demand for refined copper is expected to grow, due to better-than-expected performances from key consumer segments, including the power grid, solar installations and electric vehicle and air conditioning appliance sales. On the supply side, the copper concentrate market is expected to remain in a significant deficit due to the estimated delay in the Cobre Panama mine restart but will be partially offset by the higher projected production from smelters in China. As a result, we see further demand growth and supply tightening for the copper market as positive for base metal equities to maintain significant leverage to increase prices.
Management Team
Jihad Malaeb – Chairman
Jihad Malaeb is an experienced entrepreneur across a number of industries, including hospitality and construction, as well as having significant experience in mineral exploration and mining operations – both as an active investor and company director. He currently owns and operates a portfolio of hospitality businesses and real estate across Australia, which have been established over the past 30 years. Malaeb was previously a non-executive director of Critical Resources (ASX:CRR), where he helped steer CRR as one of its largest shareholders and as a board member.
Dr. Stephen Bartrop - Managing Director
Steve Bartrop’s professional experience spans more than 30 years covering periods in both the mining industry and financial sector. With a geology background, Bartrop has worked in exploration, feasibility and evaluation studies and mining in a range of commodities and in different parts of the world. In the financial sector, he has been involved in research, corporate transactions and IPOs spanning more than 20 years, including senior roles at JPMorgan, Bankers Trust and Macquarie Equities.
Bruce Hills – Non-executive Director
Bruce Hills is an accountant and is currently an executive director of Breakaway Investment Group, which operates the Breakaway Private Equity Emerging Resources Fund. Hills is a director of a number of unlisted companies in the mining and financial services sectors including The Risk Board and Stibium Australia. Hills has 35 years’ experience in the financial sector including 20 years in the banking industry primarily in the areas of strategy, finance and risk.
Dr. Alistair Lewis – Non-executive Director
Dr. Alistair Lewis is a successful entrepreneur and highly experienced medical doctor with over 40 years’ experience. For the past 10 years, Lewis has been involved in the management of mining and exploration companies. In 2017, Lewis established Oosen Lewis Mining in North Queensland. He financed the aggregation of a substantial portfolio of gold, tin, tungsten and antimony assets and instigated subsequent extensive exploration programs. These assets now form part of the QSM portfolio.
Michael Thirnbeck – Independent Non-executive Director
Michael Thirnbeck is an experienced geologist with over 25 years in managing numerous mineral development projects in Papua New Guinea, Indonesia and Australia. He has been a member of the Australasian Institute of Mining and Metallurgy since 1989 and holds B.Sc (Hons.) degree from the University of Queensland.
Shuyi (Kiara) Wang – Non-executive Director
Shuyi (Kiara) Wang was appointed a director of Tartana Minerals on July 17, 2024. Wang is an accomplished, emerging leader with a strong academic and professional background. She holds a Bachelor of Arts majoring in Philosophy from The University of Melbourne and is currently pursuing a Juris Doctor at the prestigious Melbourne Law School.
Copper, gold, silver and zinc, producer, explorer and developer in Far North Queensland, Australia
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Seismic Equipment Arrives For Enercam Resources' Oil & Gas Block VIII, Cambodia
(TheNewswire)
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GRANDE PRAIRIE, ALBERTA - August 6, 2025 TheNewswire - Angkor Resources Corp. (TSXV: ANK,OTC:ANKOF) ("ANGKOR" OR "THE COMPANY") announces its subsidiary, EnerCam Resources Co. Ltd. (Cambodia) ("EnerCam") has landed seismic equipment from seismic contractor GeneSeis Company Limited Thailand ("GeneSeis") to commence Cambodia's first onshore EnviroVibe oil and gas seismic for Block VIII ("Project").
Keith Edwards, Technical Manager of EnerCam, comments on the start of this type of seismic, "This program will provide comprehensive coverage over Block VIII and will guide our efforts going forward. Â We are excited about this search for Cambodia's first site for onshore oil and gas production and hopefully this seismic will lead to the first onshore well being drilled in Cambodia."
Due to border conflict issues which started in May and ceasefire agreements in late July, the equipment could not pass through land borders and therefore, five containers came into Sihanoukville port by ship and then were transported to the base camp of the seismic program.
Seismic teams are executing 350-line kilometers of two dimensional seismic over four identified sub basins on the west side of the license area plus a newly described ‘mussel basin' on the northeast side of the license.
Mike Weeks, President of EnerCam, states, "We are very pleased to be starting this seismic program on Block VIII; it is a huge milestone for both the company and the country. Â Overcoming the hurdles is a tribute to the team and we are expecting to see this program provide significant data towards drill targets for Cambodia's onshore oil and gas industry."
Following a multitude of scoping missions by the lead geoscientists of EnerCam, accompanied by graduate students from Institute of Technology of Cambodia (ITC) and logistics manager Bunchhay Yun, the team now prepares to start an environmentally friendly seismic program in the Kingdom of Cambodia. Â Keith Edwards, Technical Manager for EnerCam explains, "The EnviroVibe units use no dynamite but instead use the weight of the vehicle and a hydraulicly controlled vibrating pad to send acoustic (sound) waves into the sub-surface. Â This vibration is done with frequencies of 3-80Hz, 3 times for 12 seconds each time using two EnviroVibe vehicles that are synchronized. Â By spreading the energy over 36 seconds, we can operate in many environments with no negative impacts."
Management is expecting noise from rainfall or traffic to have less impact on the VibroSeis data than traditional impulsive sources such as dynamite or weight drop. Â Specific plans were made on access points to mitigate this and recent adjustments incorporated that into the planned program.
The teams have driven over 3720 kilometers, spent several weeks between May and July confirming the best routes to take for quality data, and have taken over 2900 photos of terrain as part of the data collection prior to seismic lines.
Between 35-40 personnel are now deployed to execute the 2-D seismic over the verified roads and access points. Â All affected landowners, community and commune authorities have been contacted and have given permission for EnerCam to proceed. The program started yesterday and is expected to take a minimum of four weeks to cover the destination routes to acquire the necessary data.
Click Image To View Full Size
Click Image To View Full Size
Figure 1Â Mike Weeks in foreground of Envirovibe machine and several staff sorting
through some of the 2000+ geophones.
Figure 2:  Over 2000 geophones, which convert ground movement into voltage, form part of  the equipment for the 350 line kilometers from which vibrations will be measured.
Click Image To View Full Size
Figure 3 New Oil Seeps identified on most the recent Scouting Mission on July 29 2025.
ABOUT Angkor Resources CORPORATION:
Angkor Resources Corp. is a public company, listed on the TSX-Venture Exchange, and is a leading resource optimizer in Cambodia working towards mineral and energy solutions across Canada and Cambodia. ANGKOR's carbon capture and gas conservation project in Saskatchewan, Canada is part of its long-term commitment to Environmental and Social projects and cleaner energy solutions across jurisdictions. Â The company's mineral subsidiary, Angkor Gold Corp. in Cambodia holds three mineral exploration licenses in Cambodia and its Cambodian energy subsidiary, EnerCam Resources, was granted an onshore oil and gas license of 7300 square kilometers in the southwest quadrant of Cambodia called Block VIII. Â The company then removed all parks and protected areas to reduce the size to just over 3700 square kilometers. Â Since 2022, Angkor's Canadian subsidiary, EnerCam Exploration Ltd., has been involved in gas/carbon capture and oil and gas production in Saskatchewan, Canada.
CONTACT: Delayne Weeks - CEO
Email: info@angkorresources.com Website: angkor resources.com Telephone: +1 (780) 831-8722
Please follow @AngkorResources on , , , Instagram and .
Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
Certain information set forth in this news release may contain forward-looking statements that involve substantial known and unknown risks and uncertainties. These forward-looking statements are subject to numerous risks and uncertainties, certain of which are beyond the control of the Company, including, but not limited to the potential for gold and/or other minerals at any of the Company's properties, the prospective nature of any claims comprising the Company's property interests, the impact of general economic conditions, industry conditions, dependence upon regulatory approvals, uncertainty of sample results, timing and results o f future exploration, and the availability of financing. Readers are cautioned that the assumptions used in the preparation of such information, although considered reasonable at the time of preparation, may prove to be imprecise and, as such, undue reliance should not be placed on forward-looking statements.
Copyright (c) 2025 TheNewswire - All rights reserved.
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Forte Minerals Engages Strategic Advisors, Expands Capital Markets Team, and Launches AI-Powered Investor Tool
Forte Minerals Corp . (" Forte " or the " Company ") ( CSE: CUAU ) ( OTCQB: FOMNF ) ( Frankfurt: 2OA ) is pleased to announce the expansion of its capital markets capabilities with three strategic initiatives:
- The engagement of Mills Dunlop Capital Partners as M&A and strategic advisors;
- The appointment of Port Guichon Strategic Advisory, as Investor Relations and Capital Markets Specialist;
- And the launch of a new AI-powered investor platform via Versance.ai.
These additions support Forte's commitment to investor engagement, capital markets excellence, and digital transparency.
Strategic Advisory from Proven Mining Dealmakers
Forte has retained Mills Dunlop Capital Partners (MDCP), an independent M&A and strategic advisory firm led by Russell Mills and Brodie Dunlop, to provide strategic and advisory guidance. With deep experience in structuring complex mining transactions, MDCP brings a proven record of execution and capital markets insight.
MDCP offers:
- Execution expertise : Multiple M&A and strategic transactions across the mining sector over several decades.
- Sector specialization : Their independent model allows for conflict-free, tailored guidance.
- Comprehensive support : Forte will benefit from assistance in deal evaluation, due diligence, regulatory documentation, and strategic corporate negotiations.
"Russell and Brodie bring a rare combination of mining knowledge, transactional experience, and corporate connectivity," said Patrick Elliott , President & CEO. "Their advisory will be critical as we evaluate strategic opportunities and position Forte for long-term success."
Port Guichon Strategic Advisory Appointed as Investor Relations & Capital Markets Specialist
Forte Minerals Corp. is pleased to welcome Kevin Guichon , Principal of Port Guichon Strategic Advisory, to lead its Investor Relations and Capital Markets strategy. Kevin brings over a decade of experience in the Canadian securities industry, including his tenure at Haywood Securities Inc., where he progressed from operations to trading and advisory services.
He will oversee investor outreach and guide capital markets strategies, working closely with Anna Dalaire, VP of Corporate Development, to expand Forte's corporate messaging, strengthen relationships with existing shareholders, and build new connections across the investment community.
As part of his engagement, Kevin will be compensated at C$4,000 per month and has been granted 200,000 stock options, exercisable at C$0.80 per share for five (5) years, under the Company's incentive stock option plan, subject to regulatory approval.
"Kevin understands both the language of capital markets and the needs of investors," said Elliott. "His ability to simplify complex opportunities and build trusted relationships will elevate our investor communications."
Now Live: AI-Powered Investor Platform on ForteMinerals.com
Forte has officially launched its AI-powered investor engagement platform, a partnership with Versance.ai, providing instant access to the company's regulatory filings, investor questions and insights.
Now live at www.forteminerals.com , the platform offers:
- Instant Answers: Ask plain-language questions like "Summarize the latest news release." or "How many drill permits do they have?" and receive sourced, reliable responses in seconds.
- Side-by-side Filing Comparison: Compare MD&A sections and risk disclosures across time or against peer companies.
- 24/7 Multilingual Access: Available for free, globally, empowering investors to perform due diligence on their own terms.
"Transparency isn't optional," said Anna Dalaire , VP Corporate Development and Corporate Secretary. "At Forte, we believe in building real relationships with our shareholders; our team is always here to connect. But we also understand that today's investors want answers now. Communication doesn't just happen through press releases anymore; it's multi-channel, on-demand, and constant. This AI tool gives investors 24/7 access to the information they need, while keeping compliance front and center."
Corporate Update: Option Grants
The Company also announces that, pursuant to its existing stock option plan, it has granted an aggregate of 1,450,000 stock options (the "Options") to directors, officers, and consultants of the Company. These Options are exercisable at C$0.80 per share and expire five (5) years from the date of grant, subject to applicable regulatory approvals.
ABOUT Forte Minerals CORP.
Forte Minerals Corp. is an exploration company with a strong portfolio of high-quality copper (Cu) and gold (Au) assets in Peru. Through a strategic partnership with GlobeTrotters Resources Perú S.A.C. , the Company gains access to a rich pipeline of historically drilled, high-impact targets across premier Andean mineral belts. The Company is committed to responsible resource development that generates long-term value for shareholders, communities, and partners.
On behalf of Forte Minerals CORP.
(signed) " Patrick Elliott"
Patrick Elliott, MSc, MBA, PGeo
President & Chief Executive Officer
Forte Minerals Corp.
For further information, please contact:
Investor Inquiries
Kevin Guichon, IR & Capital Markets
E: kguichon@forteminerals.com
C: (604) 612-9976
Media Contact
Anna Dalaire, VP Corporate Development
E: adalaire@forteminerals.com
T: (604) 983-8847
info@forteminerals.com
www.forteminerals.com
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Certain statements included in this press release constitute forward-looking information or statements (collectively, "forward-looking statements"), including those identified by the expressions "anticipate", "believe", "plan", "estimate", "expect", "intend", "may", "should" and similar expressions to the extent they relate to the Company or its management. The forward-looking statements are not historical facts but reflect current expectations regarding future results or events. This press release contains forward looking statements relating to the intended use of proceeds of the Strategic Placement. These forward-looking statements and information reflect management's current beliefs and are based on assumptions made by and information currently available to the Company with respect to the matter described in this press release. Forward-looking statements involve risks and uncertainties, which are based on current expectations as of the date of this release and subject to known and unknown risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements. Additional information about these assumptions and risks and uncertainties is contained under "Risk Factors and Uncertainties" in the Company's latest management's discussion and analysis, which is available under the Company's SEDAR+ profile at www.sedarplus.ca, and in other filings that the Company has made and may make with applicable securities authorities in the future.
Forward-looking statements are not a guarantee of future performance and involve risks, uncertainties and assumptions which are difficult to predict. Factors that could cause the actual results to differ materially from those in forward-looking statements include the continued availability of capital and financing, and general economic, market or business conditions. Forward-looking statements contained in this press release are expressly qualified by this cautionary statement. These statements should not be read as guarantees of future performance or results. Such statements involve known and unknown risks, uncertainties and other factors that may cause actual results, performance or achievements to be materially different from those implied by such statements. Although such statements are based on management's reasonable assumptions, there can be no assurance that the statements will prove to be accurate or that management's expectations or estimates of future developments, circumstances or results will materialize. The Company assumes no responsibility to update or revise forward-looking information or statements to reflect new events or circumstances unless required by law. Readers should not place undue reliance on the Company's forward-looking statements.
Neither the Canadian Securities Exchange (the "CSE") nor its Regulation Services Provider (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.
A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/75063682-5dba-4c3f-a217-79a1b9b82868
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Questcorp Mining and Riverside Resources Announce Commencement of Maiden Drilling Program at the La Union Gold & Silver Project in Mexico
Questcorp Mining Inc. (CSE: QQQ,OTC:QQCMF) (OTCQB: QQCMF) (FSE: D910) (the "Company" or "Questcorp") is pleased to announce that drilling has commenced on its La Union Project in northwest Sonora, Mexico. This work is being carried out by property vendor and operator Riverside Resources Inc. (TSXV: RRI).
Highlights
- Initial drill program is designed to expand known zones of mineralization, test new targets, and explore areas surrounding multiple historical mine workings within the 25 km² project area.
- Drill program will consist of + 1,500m of diamond core drilling across six holes, each averaging 250m in depth.
- Drilling to test the carbonate-hosted replacement deposit (CRD) style of mineralization, with gold associated with mantos, chimneys, and along structural zones.
- Angled drill holes are aimed at cutting perpendicular to stratigraphic targets and some structural targets which is typical in CRD systems
- Structural features may have served as mineralizing conduits and are key targets in the current drill program.
The recent exploration work over the past three months by Riverside has improved the understanding of the structural geology and stratigraphy in the Sierra El Viejo, the mountain range immediately to the west of La Union Project. The La Union district lies along the flanks of this range, where these updated interpretations help guide current exploration efforts. The exploration target focus is for a large potential gold discovery that expands from previous smaller scale mine operations on the property. The drill program will begin to test the new concepts and expand past previous mining.
Saf Dhillon, President & CEO states, "Questcorp is proud to be working with John-Mark and his whole team at Riverside in what is a historic moment in the development of this property. The La Union Project has had work conducted on it for decades, including the production of 50,000 ounces of gold itself but, it has never had a drill bit pierce the ground until now!"
Earlier this year, Questcorp entered into a definitive option agreement with Riverside's wholly owned subsidiary, RRM Exploracion, S.A.P.I. DE C.V. to acquire a 100% interest in the La Union Project. As part of the agreement, Questcorp issued shares to Riverside, making Riverside a shareholder and aligning both parties' interests in the Project's success. With funding provided by Questcorp, an initial C$1,000,000 exploration program is now underway. This marks the first phase of a larger, C$5,500,000 work commitment, contingent on exploration results and Questcorp's continued participation.
The Drill Program Targets include more than four different areas, beginning with this early-stage stratigraphic and orientation phase of drilling exploration aimed at evaluating the scale of alteration and indications of a mineralized system. This will be the first drilling ever conducted on most of the targets, despite past mining having occurred in the majority of these areas. The initial program will consist of one to three holes per area, primarily for orientation purposes. Follow-up drilling is planned and can be expanded based on initial results, which will help verify the stratigraphy, lithologies, and structural features allowing for improved modeling and next-stage discovery targeting. The four areas are listed below:
- Union Main Mine Area - The program will use angled drill holes to test limestone and other carbonate stratigraphic hosts within the Clemente Formation, with the potential to reach the underlying Caborca Formation. These units are considered the primary hosts for replacement-style mineralization.
- North Union Mine Area - The initial focus of the program will be on testing structural interpretations. Additional drilling is anticipated following this first phase, as results will help guide future drill testing of areas with past mining activity and various structural orientations.
- Cobre Mine Area - The Clemente Formation is the primary host unit, and structural features combined with areas of past mining provide multiple target zones. Drilling will begin with an initial stratigraphic test hole to help orient around the thickness of the host unit and extend into the lower Caborca Formation, which is also a favorable host for CRD-style mineralization.
- Central Union Area - Structural targets, as possible mineralization feeder zones, are a key focus in this past mining manto area. There are extensive additional target zones in the area, and this initial orientation drilling will provide vectoring for the next stage of drilling and further study of the Clemente Formation, and possibly into the Caborca Formation as currently interpreted.
General Overview of La Union Project
The Project is summarized in a recently published NI 43-101 Technical Report available under Questcorp's SEDAR+ profile (www.sedarplus.ca). Riverside initially acquired the Project and subsequently consolidated additional inlier mineral claims, building a strong land position. Riverside then advanced the Project through surface access agreements and drill permitting, making it a turn-key exploration opportunity for Questcorp.
The Project was originally identified through Riverside's exploration work in the western Sonora Gold Belt, conducted in collaboration with AngloGold Ashanti Limited, Centerra Gold Inc., and Hochschild Mining Plc. Earlier research by Riverside Founder John-Mark Staude also contributed to recognizing the district's potential. Initial work by members of the Riverside team, drawing on more than two decades of geological compilation and analysis, further confirmed the region as highly prospective.
At the Project, historical mining by the Penoles Mining Company targeted chimney and manto-style replacement bodies within the upper oxide zones. As a result, the underlying sulfide zones represent immediate and compelling drill targets for further exploration.
The Project features favorable limestone host rocks, an extensive alteration footprint, and multiple small-scale historical workings, with mineralization styles similar to those at the Hermosa Project in southern Arizona. At Hermosa, South32 is advancing mine development following its acquisition of the project from Arizona Mining. On 15 February 2024, South32's board approved a US $2.16 billion capital investment to develop the Taylor zinc-lead-silver deposit, representing the largest private mining investment in Southern Arizona's history. The project is now considered one of the most significant undeveloped base-metal assets in the United States.
At the La Union Project, immediate drill targets offer the potential for significant-scale discoveries. La Union is well positioned for near-term exploration success, with targets that include both oxide and deeper sulfide mineralization.
Figure 1. Geologic map with the tenure of the Union internal concession shown in pink. Manto and chimney type CRD targets are shown as red polygons. All mineral tenures on this map comprise the La Union project. The drill program will focus on the Union Mine and areas north of the Union Mine with the initial drill work.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/10197/261433_a2ed3d4fb471dade_001full.jpg
Figure 2. Cross section looking west with conceptual drill targets and schematic drillhole traces. Assays from Riverside's sampling of rock dump materials from the two mine areas are labeled in black. Red areas are interpreted as manto and chimney target bodies that are now well defined and drill ready. Assays shown on figures 1 and 2 have been previously released and disclosed as summarized below the geochemical QA/QC and in published NI 43-101 Report that Questcorp published 2025 on Sedar+.
To view an enhanced version of this graphic, please visit:
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The La Union Project
The La Union Project is a carbonate replacement deposit ("CRD") project hosted by Neoproterozoic sedimentary rocks (limestones, dolomites, and siliciclastic sediments) overlying crystalline Paleoproterozoic rocks of the Caborca Terrane. The structural setting features high-angle normal faults and low-to-medium-angle thrust faults that sometimes served as mineralization conduits. Mineralization occurs as polymetallic veins, replacement zones (mantos, chimneys), and shear zones with high-grade metal content, as shown in highlight grades of 59.4 grams per metric tonne (g/t) gold, 833 g/t silver, 11% zinc, 5.5% lead, 2.2% copper, along with significant hematite and manganese oxides, consistent with a CRD model (see the technical report entitled "NI 43-101 Technical Report on the Union Project, State of Sonora, Mexico" dated effective May 6, 2025 available under Questcorp's SEDAR+ profile). These targets also demonstrate intriguing potential for large gold discoveries potentially above an even larger porphyry Cu district potential as the Company's target concept at this time.
Questcorp cautions investors that grab samples are selective by nature and not necessarily indicative of similar mineralization on the property.
The technical and scientific information in this news release has been reviewed and approved by R. Tim Henneberry, P. Geo (BC), a director of the Company and a "qualified person" under National Instrument 43-101 - Standards of Disclosure for Mineral Projects.
About Questcorp Mining Inc.
Questcorp Mining Inc. is engaged in the business of the acquisition and exploration of mineral properties in North America, with the objective of locating and developing economic precious and base metals properties of merit. The Company holds an option to acquire an undivided 100% interest in and to mineral claims totaling 1,168.09 hectares comprising the North Island Copper Property, on Vancouver Island, British Columbia, subject to a royalty obligation. The Company also holds an option to acquire an undivided 100% interest in and to mineral claims totaling 2,520.2 hectares comprising the La Union Project located in Sonora, Mexico, subject to a royalty obligation.
Contact Information
Questcorp Mining Corp.
Saf Dhillon, President & CEO
Email: saf@questcorpmining.ca
Telephone: (604) 484-3031
This news release includes certain "forward-looking statements" under applicable Canadian securities legislation. Forward-looking statements include, but are not limited to, statements with respect to Riverside's arrangements with geophysical contractors to undertake orientation surveys and follow up detailed survey to confirm and enhance the drill targets. Forward-looking statements are necessarily based upon a number of estimates and assumptions that, while considered reasonable, are subject to known and unknown risks, uncertainties, and other factors which may cause the actual results and future events to differ materially from those expressed or implied by such forward-looking statements. Such factors include but are not limited to: the ability of Riverside to secure geophysical contractors to undertake orientation surveys and follow up detailed survey to confirm and enhance the drill targets as contemplated or at all, general business, economic, competitive, political and social uncertainties, uncertain capital markets; and delay or failure to receive board or regulatory approvals. There can be no assurance that the geophysical surveys will be completed as contemplated or at all and that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements. The Company disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/261433
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