Guanajuato Silver Co. Ltd.
Overview
Guanajuato Silver Co. Ltd. is a junior silver producer headquartered in Vancouver, Canada, operating primarily in Mexico. The company's portfolio consists of 4 operating mines. Key assets include El Cubo-Villalpando. The enterprise's business model centers on acquiring and reactivating past-producing mining assets. This integrated approach involves refurbishing existing processing infrastructure to handle material from multiple sites, creating operational synergies. The organization operates several processing plants featuring conventional flotation, gravity treatment, and concentrate filtration circuits, enabling the treatment of diverse material types. A key aspect of its operational flexibility is the capacity to process both proprietary and third-party mineralized material, as evidenced by a processing agreement with a local miner to handle inventory from a past-producing project. All concentrate products are sold through comprehensive offtake agreements with an established international metals trader. The company's production decisions are not predicated on feasibility studies of mineral reserves, which introduces a higher degree of uncertainty and risk compared to industry peers who follow a reserve-based development model. This strategy positions the entity in a competitive landscape where it contends with larger, more established firms for acquisitions, skilled personnel, and capital.
Strategy
Strategic focus is on increasing production from existing operations and expanding the resource base through targeted exploration and development. Operational optimization is a core priority, pursued through initiatives such as installing new filter systems to enhance recovery rates and commissioning intelligent mineral sorting systems to improve the grade of transported material. Growth is also driven by a disciplined acquisition strategy focused on past-producing assets. Capital allocation from recent financings is directed toward expanding the underground equipment fleet, modernizing processing facilities, and funding brownfield exploration programs, particularly at recently restarted sites. The financial management approach involves a blend of equity and debt instruments, including prepaid forward sales agreements, credit facilities, and at-the-market equity programs, to secure working capital and fund capital expenditures. A key objective is the conversion of historical mineral resource estimates into current resources through systematic underground and surface drilling campaigns to delineate additional mineralization and extend the operational life of its assets.
Management
Executive leadership includes a Chief Executive Officer with prior CEO experience at a publicly traded resource company, a Chief Financial Officer who is a Chartered Professional Accountant with over 25 years of experience in the natural resources sector, and a Chief Operating Officer with more than 35 years of experience managing mining operations. The Board of Directors is composed of 5 members and maintains oversight through 3 specialized committees: an Audit Committee, a Corporate Governance and Compensation Committee, and a Health and Safety Committee. The Audit Committee consists of 3 directors, all of whom are considered independent and financially literate, and operates under a formal charter. Governance practices acknowledge that directors and officers may serve on other corporate boards, with potential conflicts of interest managed in accordance with the Business Corporations Act and the company's Code of Ethics. The board's structure is designed to provide robust oversight of financial reporting, executive compensation, and operational safety standards across the organization.
Sustainability
The organization's sustainability programs are designed for the long-term benefit of stakeholders and society. Environmental stewardship includes compliance with all governing regulations and maintaining a significant provision for future reclamation and remediation obligations, which stood at $17,621,567 as of year-end 2024. This covers land rehabilitation, decommissioning of facilities, and ongoing care. Social initiatives prioritize local communities, with a focus on supporting health programs, educational scholarships, job skills training, and infrastructure improvements like road maintenance. The company actively promotes local hiring, with a significant portion of its workforce sourced from surrounding communities. It has been recognized for its work with local family development agencies on public health and safety initiatives, earning a "Planet Youth Badge" from the state's Ministry of Health. The enterprise also maintains robust safety programs and adheres to anti-corruption and anti-bribery laws in its operating jurisdictions.
Structure
The corporate structure is centered around 2 primary operating subsidiaries, OMPSA and Minera Mexicana El Rosario S.A. de C.V. (MMR), which hold the company's material assets. The current operational footprint was significantly shaped by 2 key transactions: the acquisition of assets from Endeavour Silver Corp. in April 2021 and the purchase of the entire MMR subsidiary from Great Panther Mining Limited in August 2022. A notable investor is an entity beneficially owned and controlled by Mr. Eric Sprott, which provided a C$3,000,000 anchor order in a private placement completed in October 2024. The company's revenue generation is structurally defined by long-term offtake agreements with Ocean Partners and its affiliate, MK Metal Trading Mexico, S.A. de C.V., covering 100% of the concentrate produced from its operations. These agreements are integral to the business model, providing a dedicated buyer for all output. The organization also holds several exploration concessions through another subsidiary, Canmex Silver, S.A. de C.V., which are not considered material to current operations.
Source
Guanajuato Silver Company Ltd. - Annual Information Form - 2024
- Project should be interpreted as a single, group or complex of mines, deposits or other mineral assets. Name of the project should be identical to the official company naming convention.
- The ranges of values provided are indicative and should not be regarded as exact figures.
- Figures for exploration and development projects are based on available data and are indicative only; actual values may vary substantially.
- Royalties frequently apply to specific mineralized areas that may not coincide exactly with the boundaries of the overall project. As a result, even if a mine is currently in operation, the portion subject to the royalty may not be included in extraction activities until future years.
- Commodities are listed from most dominant to least dominant. Only selected commodities are shown.
- Table might not include all projects that are currently owned by the company. Displayed data are snapshots of the company's projects in time and might not be up to date.
- Exploration projects are partially represented in the table. Only projects with mineralization or strategic importance are shown.
- Companies might own processing facilities that are not included in the table. Those facilities play important role especially for companies operating in uranium, nickel and lithium sectors.
- Chart is always based on the company's primary listing.
- Presented values are denominated in currency of the country where the company is headquartered. Values like market capitalization might differ from the values visible in other parts of the page, where the currency is always USD.
- koz au: Thousand ounces of gold (production volume)
- moz au: Million ounces of gold (resource base or production volume)
- g/t: Grams per tonne (grade of gold or silver in ore)
- usd/oz au: US dollars per ounce of gold (cost metric)
- moz ag: Million ounces of silver (resource base or production volume)
- g/t ag: Grams per tonne of silver in ore (grade)
- usd/oz ag: US dollars per ounce of silver (cost metric)
- kt cu: Thousand tonnes of copper (production volume)
- mt ore: Million tonnes of ore (resource base for copper)
- %: Percent copper or uranium in ore (grade)
- usd/lb cu: US dollars per pound of copper (cost metric)
- mlb U3O8: Million pounds of uranium oxide (U3O8) (production or resource base)
- % eU3O8: Percent equivalent uranium oxide in ore (grade)
- usd/lb u3o8: US dollars per pound of uranium oxide (cost metric)
- Open Pit: Surface mining method using large excavated terraces to extract ore
- Underground: Subsurface mining through shafts, tunnels, and chambers
- ISR (In-Situ Recovery): Solution mining method using chemical leaching without excavation
- Exploration: Early-stage project searching for and defining mineral deposits
- Development: Mine under construction or preparation for production
- Operating: Active mine currently extracting and processing ore
- Expansion: Mine temporarily suspended or with limited production, in progress to increase production in the future
- Reclamation: Mine permanently closed or no longer producing, but the site is being rehabilitated
- P&P (Proven and Probable Reserves): Highest confidence mineral resources with detailed mine plans, it's a subset of M&I
- M&I (Measured and Indicated Resources): Well-defined resources with good geological confidence
- Inf (Inferred Resources): Estimated resources with limited geological confidence
- Scoping Study: High-level assessment to determine if a project warrants further investigation
- PEA (Preliminary Economic Assessment): Initial economic evaluation of a mineral project
- Pre-Feasibility (Preliminary Feasibility Study): Intermediate-level technical and economic assessment
- Feasibility (Definitive Feasibility Study): Comprehensive technical and economic evaluation for investment decisions
- BFS (Bankable Feasibility Study): Detailed study meeting lender requirements for project financing
- NPV (Net Present Value): Discounted value of future cash flows minus initial investment
- IRR (Internal Rate of Return): Discount rate that makes NPV equal to zero
- Payback Period: Time required to recover initial capital investment from project cash flows
- AISC (All-In Sustaining Cost): Total cost per ounce including sustaining capital and corporate costs
- Royalty: Payment to landowner/government based on percentage of production value or revenue
- Stream: Agreement to purchase future production at predetermined price, often below market rate
- NSR (Net Smelter Return): Royalty based on net revenue after smelting and refining costs
- GRR (Gross Revenue Royalty): Royalty based on total gross revenue before any deductions
- NPI (Net Profits Interest): Royalty based on net profits after operating costs and capital recovery