Altiplano Drills 2.37% Cu, 0.30 g/t Au, and 36.12% Fe over 2.89 m, Including 15.29% Cu, Confirming High-Grade Continuity at Santa Beatriz
Altiplano Metals (TSXV: APN) has announced significant drilling results from its inaugural program at the historic Santa Beatriz Iron Oxide Copper Gold mine in Chile. The program, completed between March-April 2025, comprised 655.6 metres across four diamond drill holes, confirming vein continuity over 100 metres along strike and 40 metres down dip.
Key highlights include the best interval from Hole 25SB-004 showing 2.89m grading 2.37% Cu, 0.30 g/t Au, and 36.12% Fe, including an exceptional high-grade sample of 15.29% Cu, 1.91 g/t Au, and 44.3% Fe over 35cm. The weighted average grade across all holes was 1.33% Cu, 0.20 g/t Au, and 29.00% Fe over 2.14m apparent vein width.
The company has historically generated C$23.8 million from recovering over 8.2 million pounds of copper with an average grade of 1.8% Cu between January 2018 and March 2025.
Altiplano Metals (TSXV: APN) ha annunciato risultati significativi dai suoi primi sondaggi presso la storica miniera di Santa Beatriz Iron Oxide Copper Gold in Cile. Il programma, completato tra marzo e aprile 2025, ha incluso 655,6 metri distribuiti in quattro perforazioni diamantate, confermando la continuità della vena per oltre 100 metri in direzione orizzontale e 40 metri in profondità.
I punti salienti comprendono l'intervallo migliore del foro 25SB-004, che ha mostrato 2,89 m con una concentrazione del 2,37% di Cu, 0,30 g/t di Au e 36,12% di Fe, inclusi campioni ad alta concentrazione con 15,29% di Cu, 1,91 g/t di Au e 44,3% di Fe su 35 cm. La media ponderata di tutti i fori è stata di 1,33% Cu, 0,20 g/t Au e 29,00% Fe su una larghezza apparente della vena di 2,14 m.
Storicamente, la società ha generato 23,8 milioni di dollari canadesi recuperando oltre 8,2 milioni di libbre di rame con una concentrazione media dell'1,8% di Cu tra gennaio 2018 e marzo 2025.
Altiplano Metals (TSXV: APN) ha anunciado resultados significativos de perforación en su programa inaugural en la histórica mina Santa Beatriz Iron Oxide Copper Gold en Chile. El programa, realizado entre marzo y abril de 2025, consistió en 655,6 metros distribuidos en cuatro perforaciones diamantinas, confirmando la continuidad de la veta a lo largo de 100 metros en dirección y 40 metros en profundidad.
Los aspectos destacados incluyen el mejor intervalo del pozo 25SB-004 con 2,89 m con ley de 2,37% Cu, 0,30 g/t Au y 36,12% Fe, incluyendo una muestra excepcional de alta ley con 15,29% Cu, 1,91 g/t Au y 44,3% Fe en 35 cm. El promedio ponderado en todos los pozos fue de 1,33% Cu, 0,20 g/t Au y 29,00% Fe en un ancho aparente de veta de 2,14 m.
La compañía ha generado históricamente 23,8 millones de dólares canadienses recuperando más de 8,2 millones de libras de cobre con una ley promedio de 1,8% Cu entre enero de 2018 y marzo de 2025.
Altiplano Metals (TSXV: APN)는 칠레의 역사적인 산타 베아트리즈 철 산화 구리 금광에서 첫 시추 프로그램의 중요한 결과를 발표했습니다. 2025년 3월부터 4월 사이에 완료된 이 프로그램은 4개의 다이아몬드 시추공에서 총 655.6미터를 포함하며, 주향으로 100미터, 경사면으로 40미터에 걸친 정맥의 연속성을 확인했습니다.
주요 하이라이트로는 25SB-004 시추공에서 2.89m 구간에서 2.37% 구리, 0.30 g/t 금, 36.12% 철의 등급을 보였으며, 35cm 구간에서는 15.29% 구리, 1.91 g/t 금, 44.3% 철의 고등급 샘플이 포함되어 있습니다. 모든 시추공의 가중 평균 등급은 1.33% 구리, 0.20 g/t 금, 29.00% 철이며, 정맥의 명목 폭은 2.14m입니다.
회사는 2018년 1월부터 2025년 3월까지 평균 1.8% 구리 등급으로 820만 파운드 이상의 구리를 회수하여 2,380만 캐나다 달러를 역사적으로 창출했습니다.
Altiplano Metals (TSXV : APN) a annoncé des résultats de forage significatifs issus de son programme inaugural à la mine historique Santa Beatriz Iron Oxide Copper Gold au Chili. Le programme, réalisé entre mars et avril 2025, comprenait 655,6 mètres répartis sur quatre trous de forage diamantés, confirmant la continuité de la veine sur 100 mètres en direction et 40 mètres en profondeur.
Les points forts incluent le meilleur intervalle du trou 25SB-004 affichant 2,89 m avec 2,37% de Cu, 0,30 g/t d’Au et 36,12% de Fe, comprenant un échantillon exceptionnel à haute teneur de 15,29% de Cu, 1,91 g/t d’Au et 44,3% de Fe sur 35 cm. La teneur moyenne pondérée sur tous les trous était de 1,33% de Cu, 0,20 g/t d’Au et 29,00% de Fe sur une largeur apparente de veine de 2,14 m.
Historiquement, la société a généré 23,8 millions de dollars canadiens en récupérant plus de 8,2 millions de livres de cuivre avec une teneur moyenne de 1,8% de Cu entre janvier 2018 et mars 2025.
Altiplano Metals (TSXV: APN) hat bedeutende Bohrergebnisse aus seinem ersten Programm in der historischen Santa Beatriz Iron Oxide Copper Gold Mine in Chile bekannt gegeben. Das Programm, das zwischen März und April 2025 abgeschlossen wurde, umfasste 655,6 Meter verteilt auf vier Diamantbohrlöcher und bestätigte die Kontinuität der Ader über 100 Meter in Streichlänge und 40 Meter in die Tiefe.
Zu den wichtigsten Ergebnissen gehört der beste Abschnitt aus Bohrloch 25SB-004 mit 2,89 m bei 2,37% Cu, 0,30 g/t Au und 36,12% Fe, einschließlich einer außergewöhnlich hochgradigen Probe mit 15,29% Cu, 1,91 g/t Au und 44,3% Fe über 35 cm. Der gewichtete Durchschnittswert aller Bohrlöcher betrug 1,33% Cu, 0,20 g/t Au und 29,00% Fe über eine scheinbare Aderbreite von 2,14 m.
Das Unternehmen hat historisch 23,8 Millionen kanadische Dollar durch die Gewinnung von über 8,2 Millionen Pfund Kupfer mit einem durchschnittlichen Gehalt von 1,8% Cu zwischen Januar 2018 und März 2025 erzielt.
- Exceptional high-grade copper results with best sample showing 15.29% Cu, 1.91 g/t Au
- Confirmation of vein continuity over 100 metres along strike
- Proven track record with C$23.8M generated from copper sales
- Proximity to company's El Peñón processing facility (30 km)
- Potential for porphyry-style mineralization at depth
- No feasibility study completed for Santa Beatriz mine development
- Increased economic and technical risks without feasibility study
- One drill hole (25SB-002) intersected a faulted zone
Edmonton, Alberta--(Newsfile Corp. - July 15, 2025) - Altiplano Metals Inc. (TSXV: APN) (WKN: A2JNFG) ("Altiplano" or the "Company") is pleased to report assay results from its inaugural drill program at the historic Santa Beatriz Iron Oxide Copper Gold (IOCG) mine, located approximately 45 km south of La Serena, Chile, and just 30 km from the Company's El Peñón processing facility.
Highlights:
- A total of 655.6 metres was drilled across four diamond drill holes (25SB-001 to 25SB-004)
- Drilling confirms vein continuity over 100 metres along strike and approximately 40 metres down dip below the lowest mined level (Level 414).
- Weighted average grade across all holes:
1.33% Cu, 0.20 g/t Au, and29.00% Fe over 2.14 m apparent vein width. - Best interval (Hole 25SB-004):
- 2.89 m grading
2.37% Cu, 0.30 g/t Au, and36.12% Fe, - Including 1.5 m grading
4.11% Cu, 0.53 g/t Au, and35.11% Fe - With a high-grade sample of
15.29% Cu, 1.91 g/t Au, and44.3% Fe over 35 cm (Sample 648082)
- 2.89 m grading
- Anomalous molybdenum (up to
0.04% Mo), potassic alteration, and magnetite veining suggest potential for porphyry-style mineralization at depth.
President and Chief Executive Officer Alastair McIntyre comments:
"The drill results confirm the continuity of the Santa Beatriz vein system along strike and at depth. We are also encouraged to see increasing grade in deeper sections, similar to our observations at Farellon. The positive results support our plan to advance mine development into deeper levels providing opportunity to supply material to the El Peñón mill. We are also encouraged by the geological information from the core and samples, that indicate a broader exploration potential within the property and the district."
Figure 1 - Plan view showing completed drill holes, underground development (Level 414), vein thickness, and Cu% values
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Figure 2 - 3D long section highlighting drill results and planned sublevel development.
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*All drill core samples are reported as apparent width, estimated to represent approximately 80
**A decision to develop the historical Santa Beatriz mine is not based on a feasibility study of mineral reserves demonstrating economic and technical viability and there is increased uncertainty of economic and technical risks of failure associated with any potential production decision.
Drilling Summary
The 655.6 metres of core drilling, completed between March 14 and April 20, 2025, targeted extensions of the main vein below Level 414. Drill holes intersected the structure between elevations of 365 and 391 masl, extending up to 50 m beneath current development.
Hole 25SB-002 intersected a faulted zone but vein continuity was confirmed through adjacent holes 25SB-001 and 25SB-003. The mineralized structure comprises massive magnetite with bands of chalcopyrite and lesser pyrite. Variability in Cu:Fe ratios reflect the mineral proportions in each intercept.
Drill hole 25SB-004 returned the most significant interval, highlighted by high-grade copper and gold values along with strong iron content, correlating with grades observed in underground sampling at Level 414. The average weighted grade of the vein is 1.33 Cu%, 0.2 g/t Au, and 29 Fe% over 2.14 m vein apparent width. Assay results are reported in Figure 03.
The high Cu grades intersected by this hole are consistent with high Cu grades sampled underground in the level 414 confirming continuity on the grades along the vein at depth. Massive chalcopyrite is mostly present replacing apatite and actinolite phenocrysts in a matrix of magnetite. Gangue minerals are dominantly apatite and actinolite altered to chlorite with minor interstitial calcite (Figure 4).
Figure 3 - Assay summary table of core vein intervals
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Figure 4 - Drill core photographs from Hole 25SB-004 (Sample 648082) showing massive chalcopyrite replacing apatite and actinolite in a magnetite matrix
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Geological Observations
The Santa Beatriz vein is hosted in a diorite intrusive complex, ranging from coarse-grained diorite to microdiorite. Shallow sections exhibit strong propylitic alteration with epidote, chlorite, and pyrite. Hole 25SB-002 also intersected vuggy quartz with epidote, suggesting epithermal overprinting. Notably, deeper sections of hole 25SB-004 revealed intense potassic alteration, K-feldspar, biotite, and magnetite associated with minor molybdenite and chalcopyrite. This alteration, observed only at depths >250 m, resembles porphyry-style mineralization. Further sampling of deeper core intervals is pending.
Quality Assurance / Quality Control (QA/QC)
Drill core (NQ) samples were collected under the supervision of an experienced APN geologists and transported about 1 km to the Altiplano core logging facility for detailed logging and sampling. Samples were prepared using the entire core and securely shipped to ALS Laboratories in Copiapó, Chile, for sample preparation, and then to ALS's laboratory in Santiago, Chile for analysis. All samples were analyzed using an AAS instrument and standard industry procedures, including:
- Cu-AA62: Cu Ore - four-acid digestion/AAS
- Mo-AA62: Mo Ore - four-acid digestion/AA
- Fw-AA62: Cu Ore - four-acid digestion/AAS
- Au-AA23: Au 30 g fire assay with AA finish
As part of the Company's QA/QC protocols, a robust quality control program was implemented, which includes the insertion of certified reference materials (standards), blank samples, and duplicate core samples at regular intervals (approximately every 10 samples) throughout the sample stream. All QA/QC control samples returned results within acceptable limits, ensuring the reliability of the assay data. All drill core samples are reported as apparent width which is estimated to represent approximately 80
Qualified Person
The technical content of this news release has been reviewed and approved by John Williamson, P.Geol., a Qualified Person as defined by National Instrument 43-101. Mr. Williamson is a Chairman and Director of Altiplano Metals Inc. and is not independent of the Company.
Altiplano has generated over C
About Altiplano
Altiplano Metals is a growing gold, silver, and copper company focused on the Americas. The Company has a diversified portfolio of assets that include exploration properties, a developing copper/gold/iron mine and a state-of-the-art operating copper/gold and iron processing facility. Altiplano is focused on creating long-term stakeholder value through developing safe and sustainable production, reinvesting into exploration and development, and pursuing acquisition opportunities to provide scalable upside opportunities. Management has a substantial record of success in capitalizing on opportunity, overcoming challenges and building shareholder value.
Altiplano is part of the Metals Group of Companies, led by a dynamic group of resource sector professionals with a long record of success in evaluating and advancing mining projects from exploration through to production, attracting capital, and overcoming adversity to deliver exceptional shareholder value. www.metalsgroup.com
ON BEHALF OF THE BOARD
/s/ "John Williamson"
Chairman
For further information, please contact:
Alastair McIntyre, CEO
alastairm@apnmetals.com
Tel: (416) 434 3799
Neither the 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.
This release includes certain statements that may be deemed "forward-looking statements". All statements in this release, other than statements of historical facts, that address exploration drilling, exploitation activities and events or developments that the Company expects are forward-looking statements. A qualified person has not done sufficient work to classify any historical estimates as current mineral resources or mineral reserves and the issuer is not treating any historical information or estimates as current mineral resources or mineral reserves. The Santa Beatriz mine was previously in production mid 2010's with little known production records. This material was processed and sold locally to a private processing facility. Altiplano is relying upon limited past production records, underground sampling and related activities to further explore and potentially develop Santa Beatriz. The decision to develop the project and extract material for potential processing is not based on a feasibility study of mineral reserves demonstrating economic and technical viability and there is increased uncertainty and economic and technical risks of failure associated with any future potential production decision. 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. Factors that could cause actual results to differ materially from those in forward-looking statements include market prices, exploitation and exploration successes, continuity of mineralization, uncertainties related to the ability to obtain necessary permits, licenses and title and delays due to third party opposition, changes in government policies regarding mining and natural resource exploration and exploitation, and continued availability of capital and financing, and general economic, market or business conditions. 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. For more information on the Company, investors should review the Company's continuous disclosure filings that are available at www.sedarplus.ca.
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FAQ
What were the key drilling results from Altiplano Metals' Santa Beatriz mine in July 2025?
How much copper has Altiplano Metals (TSXV: APN) produced historically?
What is the extent of vein continuity confirmed by Altiplano's Santa Beatriz drilling program?
What potential mineralization types were identified at Santa Beatriz?
Where is the Santa Beatriz mine located and what is its proximity to processing facilities?
