Sierra Madre Commences Test Mining and Processing at Guitarra and Announces Accelerated Timeline to Commercial Production
Sierra Madre Gold and Silver (TSXV: SM) (OTCQX: SMDRF) has commenced test mining and processing at the Guitarra Mine Complex in Mexico. The flotation plant has processed 5,698 dry tonnes of mineralized material, averaging 259 dry tonnes per day. The company projects to reach full commercial production of 500 tpd in Q4 2024, an accelerated timeline.
The mine currently employs 188 people, mostly from the local community. The flotation plant operates 24/7 with three ball mills of varying capacities. The company has rebuilt and purchased new mining equipment, achieving 88% equipment availability. Sierra Madre is using long hole and shrinkage mining techniques, with plans to begin cut-and-fill operations soon.
Sierra Madre Gold and Silver (TSXV: SM) (OTCQX: SMDRF) ha avviato lo sfruttamento minerario e la lavorazione presso il Complesso Minerario Guitarra in Messico. L'impianto di flottazione ha trattato 5.698 tonnellate secche di materiale mineralizzato, con una media di 259 tonnellate secche al giorno. L'azienda prevede di raggiungere una produzione commerciale totale di 500 tpd nel quarto trimestre del 2024, con una tempistica accelerata.
Attualmente la miniera impiega 188 persone, per lo più della comunità locale. L'impianto di flottazione opera 24 ore su 24, 7 giorni su 7, con tre mulini a sfere di capacità variabile. L'azienda ha ricostruito e acquistato nuove attrezzature minerarie, raggiungendo l'88% di disponibilità delle attrezzature. Sierra Madre sta utilizzando tecniche di estrazione a lungo foro e di riduzione, con piani per iniziare presto le operazioni di taglio e riempimento.
Sierra Madre Gold and Silver (TSXV: SM) (OTCQX: SMDRF) ha comenzado la minería de prueba y el procesamiento en el Complejo Minero Guitarra en México. La planta de flotación ha procesado 5,698 toneladas secas de material mineralizado, promediando 259 toneladas secas por día. La compañía proyecta alcanzar una producción comercial completa de 500 tpd en el cuarto trimestre de 2024, un cronograma acelerado.
Actualmente, la mina emplea a 188 personas, principalmente de la comunidad local. La planta de flotación opera 24/7 con tres molinos de bolas de diferentes capacidades. La compañía ha reconstruido y adquirido nuevos equipos de minería, logrando un 88% de disponibilidad de equipos. Sierra Madre está utilizando técnicas de minería de orificio largo y reducción, con planes para comenzar pronto las operaciones de corte y relleno.
시에라 마드레 골드 앤 실버 (TSXV: SM) (OTCQX: SMDRF)는 멕시코 기타라 광산 단지에서 시험 채굴 및 가공을 시작했습니다. 부유 공정에서 5,698톤의 광물화된 물질을 처리했으며, 하루 평균 259톤입니다. 회사는 2024년 4분기까지 500 tpd의 완전 상업 생산에 도달할 것을 예상하고 있으며, 이는 가속화된 일정입니다.
현재 이 광산은 188명을 고용하고 있으며, 대부분 지역 사회의 주민들입니다. 부유 공정 공장은 24시간 운영되며, 다양한 용량의 구형 밀을 세 대 보유하고 있습니다. 회사는 새로운 채굴 장비를 재구성하고 구입했으며, 88%의 장비 가용성을 달성했습니다. 시에라 마드레는 긴 구멍과 축소 채굴 기술을 사용하고 있으며, 곧 절단 및 채움 작업을 시작할 계획입니다.
Sierra Madre Gold and Silver (TSXV: SM) (OTCQX: SMDRF) a commencé l'extraction et le traitement des mines au Complexe Minier de Guitarra au Mexique. L'usine de flottation a traité 5 698 tonnes sèches de matériau minéralisé, avec une moyenne de 259 tonnes sèches par jour. La société prévoit d'atteindre une production commerciale complète de 500 tpd au quatrième trimestre 2024, un calendrier accéléré.
La mine emploie actuellement 188 personnes, principalement de la communauté locale. L'usine de flottation fonctionne 24 heures sur 24, 7 jours sur 7, avec trois broyeurs à boulets de capacités variées. La société a reconstruit et acheté de nouveaux équipements miniers, atteignant 88 % de disponibilité des équipements. Sierra Madre utilise des techniques d'exploitation par trou long et de réduction, avec des projets pour commencer bientôt les opérations de taille et de remplissage.
Sierra Madre Gold and Silver (TSXV: SM) (OTCQX: SMDRF) hat mit dem Testabbau und der Verarbeitung im Guitarra-Minenkomplex in Mexiko begonnen. Die Flotationsanlage hat 5.698 trockene Tonnen mineralisierter Materialien verarbeitet, was einem Durchschnitt von 259 trockenen Tonnen pro Tag entspricht. Das Unternehmen plant, im vierten Quartal 2024 eine vollständige kommerzielle Produktion von 500 tpd zu erreichen, was einen beschleunigten Zeitrahmen darstellt.
Die Mine beschäftigt derzeit 188 Personen, die größtenteils aus der lokalen Gemeinde stammen. Die Flotationsanlage ist rund um die Uhr mit drei Kugelmühlen unterschiedlicher Kapazität im Einsatz. Das Unternehmen hat neue Bergbaugerätschaften rekonstruiert und angeschafft und dabei eine Verfügbarkeit der Ausrüstung von 88 % erreicht. Sierra Madre verwendet Langloch- und Schrumpfabbau-Techniken und plant, bald mit Cut-and-Fill-Operationen zu beginnen.
- Commencement of test mining and processing at Guitarra Mine Complex
- Processing 259 dry tonnes per day, with 5,698 dry tonnes processed so far
- Accelerated timeline to full commercial production of 500 tpd by Q4 2024
- High mining equipment availability at 88%
- Employment of 188 local workers, many with previous experience at the mine
- None.
Vancouver, British Columbia--(Newsfile Corp. - July 23, 2024) - Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQX: SMDRF) ("Sierra Madre" or the "Company") is pleased to announce the commencement of test mining and processing at the Guitarra Mine Complex in Estado de Mexico, Mexico. The flotation plant has processed 5,698 dry tonnes (5,943 wet tonnes) of mineralized material from the Guitarra mine and is currently averaging 259 dry tonnes per day (tpd). This marks a significant milestone for the Company in the path to returning Guitarra to full commercial production of 500 tpd, which is now projected to commence in Q4 2024.
Greg Liller, Executive Chairman and COO of Sierra Madre, states, "Since acquiring Guitarra on March 30, 2023, our team has been working hard to get the mine back into commercial production. The commencement of test mining and processing is a significant step in that direction. I wish to thank Fransisco Correa, General Manager of Guitarra, Luis Saenz, Managing Director of Mexican Operations, and the Guitarra team for their outstanding work in getting us to this milestone event. The flotation plant has been in continuous 24-hour-a-day operation since the 25th of June, demonstrating the value and quality of work the Plant Operating Team did during the refurbishment program. The Mine Department began stockpiling development material on June 20th using the underground equipment our Maintenance Department rebuilt augmented by newly purchased equipment. The contributions of everyone on the Guitarra team to this milestone event have been invaluable and are deeply appreciated."
Opening day ceremonies were recently attended by the Presidents of the Municipio of Temascaltepec de Gonzales and San Simon de Gurrero, representatives of the Estado de Mexico government, elected leaders of the local communities and the Company's Board of Directors.
The Company currently has four operating Scoop trams, one low-profile haul truck and a Jumbo drill which were rebuilt by the Maintenance Department. In addition, the Company has purchased an 18-tonne dump truck for surface and underground haulage and a Stopemate long-hole drilling machine. The current test mining is using long hole and shrinkage mining techniques, with cut-and-fill operations planned to begin shortly. The current mine equipment availability is running at
The flotation plant has three ball mills:
- a 5' x 8' mill, with a capacity of 84 tonnes per day (tpd);
- an 8' x '6 mill, with a capacity of 204 tpd;
- a 7' x 10' mill, with a capacity of 228 tpd.
The 5' x 8' and 8' x 6' ball mills operate and run at
The mine currently employs 188 people, most from the local community. Many recently hired workers had previously worked at the mine and their return to Guitarra gives the company an experienced workforce with an in-depth knowledge of the mine.
Figure 1: Guitarra Opening Ceremonies
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Figure 2: Guitarra Opening Ceremonies
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Figure 3: Guitarra Opening Ceremonies
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Cautionary Note Regarding Production Decisions
The Company's decision to potentially place the mine into production, expand a mine, make other production related decisions or otherwise carry out mining and processing operations, is largely based on internal non-public Company data and reports from previous operations. The Company is not basing any production decisions on NI 43-101 compliant reserve estimates, preliminary economic assessments or feasibility studies and, as a result, there is greater risk and uncertainty as to future economic results from the Guitarra Mine Complex, including increased uncertainty of achieving any particular level of recovery of minerals or the cost of such recovery, including increased risks associated with developing a commercially mineable deposit, and a higher technical risk of failure than would be the case if a feasibility study were completed and relied upon to make a production decision.
Qualified Person
Mr. Gregory Smith, P. Geo, Director of Sierra Madre, is a Qualified Person as defined by NI 43-101, and has reviewed and approved the technical data and information contained in this news release. Mr. Smith has verified the technical and scientific data disclosed herein.
About Sierra Madre
Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQX: SMDRF) is a precious metals development and exploration company focused on evaluating the potential of restarting the Guitarra mine in the Temascaltepec mining district, Mexico, and the exploration and development of its Tepic property in Nayarit, Mexico. The Guitarra mine is a permitted, past-producing underground mine, which includes a 500 t/d processing facility that operated until mid-2018.
The +2,600 ha Tepic Project hosts low-sulphidation epithermal gold and silver mineralization with an existing historic resource.
Sierra Madre's management team has played key roles in managing the exploration and development of more than 22Moz gold and 600Moz silver in combined mineral reserves and mineral resources. Sierra Madre's team of professionals has collectively raised over
On behalf of the board of directors of Sierra Madre Gold and Silver Ltd.,
"Alexander Langer"
Alexander Langer
President, Chief Executive Officer and Director
1-604-765-1604
Cautionary Note Regarding Forward-Looking Information
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 news release.
This press release contains "forward-looking information" and "forward-looking statements" within the meaning of applicable securities legislation. The forward-looking statements herein are made as of the date of this press release only, and the Company does not assume any obligation to update or revise them to reflect new information, estimates or opinions, future events or results or otherwise, except as required by applicable law. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects", "is expected", "budgets", "scheduled", "estimates", "forecasts", "predicts", "projects", "intends", "targets", "aims", "anticipates" or "believes" or variations (including negative variations) of such words and phrases or may be identified by statements to the effect that certain actions "may", "could", "should", "would", "might" or "will" be taken, occur or be achieved. Forward-Looking statements include, without limitation, statements regarding discussions of future plans, including the Company's plan to return the Guitarra mine to full commercial production and the expected timing and production levels thereof.
The forward-looking statements involve numerous risks and uncertainties, and actual results might differ materially from results suggested in any forward-looking statements. These risks and uncertainties include, among other things, that predicted production levels will be achieved and that existing production levels will be maintained.
In making the forward-looking statements in this news release, the Company has applied certain material assumptions, including without limitation, that the Company will be able to execute its future plans as intended, that predicted production levels will be achieved and that existing production levels will be maintained.
Although management of the Company has attempted identify important factors that could cause actual results to differ materially from those contained in forward-looking statements or forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance 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 and forward-looking information. Readers are cautioned that reliance on such information may not be appropriate for other purposes.
SOURCE: Sierra Madre Gold and Silver Ltd.
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/217408
FAQ
What is Sierra Madre's current processing capacity at the Guitarra Mine Complex?
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How many people does Sierra Madre employ at the Guitarra Mine Complex?
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