Zacatecas Silver Signs Option to Acquire the Lourdes Gold-Silver Project from Guanajuato Silver

Zacatecas Silver secures an option to acquire the Lourdes gold-silver project in Mexico.

What the company is saying

Zacatecas Silver Corp. (TSXV:ZAC, OTCQB:ZCTSF) announces it has entered a binding option agreement with Guanajuato Silver Company Ltd. (TSXV:GSVR) and Mina Bolanitos, S.A. de C.V. to acquire a 100% interest in the Lourdes gold-silver project in Guanajuato, Mexico. The company frames Lourdes as a low sulphidation epithermal vein system with six mapped veins across 509 hectares, emphasizing the project's historical mining context and underexplored status. CEO Eric Vanderleeuw positions this acquisition as part of a broader strategy to build a pipeline of near-term drill targets, highlighting Lourdes alongside Oso Negro and Cumaro. The announcement stresses the project's exploration upside, referencing historical work but noting limited prior drilling and the potential for new discoveries. Zacatecas Silver underlines its existing resource base at Panuco and Esperanza, presenting itself as differentiated from peers by both a resource foundation and exploration pipeline. The tone is confident, with management asserting rapid execution and value creation through targeted drilling.

What the data suggests

The agreement allows Zacatecas Silver to acquire Lourdes for US$825,000 over two years, split as US$225,000 in cash and US$600,000 in shares, with no minimum exploration spend required. Payments are staged: US$75,000 cash and US$200,000 in shares at TSX Venture Exchange approval, then the same amounts on each of the first and second anniversaries. Upon exercise, Mina Bolanitos receives a 2.0% NSR royalty, with 1.0% buyable for US$1,000,000; an existing 3.0% NSR can be reduced by 2.0% for US$2,000,000. Lourdes covers three concessions totaling 509 hectares, with the main El Tigre vein mapped over 770 metres of strike and widths of 0.35–6.0 metres. Historical drilling is minimal: seven shallow holes (1,424 metres) from 2003–2004, with poor core recovery and a best intercept of 0.7 g/t gold and 82 g/t silver over 0.4 metres. Endeavour Silver's 2012–2013 work included 1,093 rock chip samples (up to 39.9 g/t gold, 378 g/t silver) and trenching, but results are selective and not verified by Zacatecas Silver. The company plans to review historical data, conduct confirmation sampling, and refine drill targets below previous drilling depths. The transaction is subject to TSX Venture Exchange approval. No new exploration results or resource estimates are provided for Lourdes; all resource figures cited relate to other Zacatecas Silver projects.

Analysis

The announcement is a factual disclosure of a binding option agreement for Zacatecas Silver to acquire the Lourdes project, with clear payment terms and a summary of historical exploration. The tone is positive but proportionate, focusing on the project's geological potential and the company's next steps (data compilation, confirmation sampling, target refinement). No exaggerated language or unsupported claims are present; all statements about the project and transaction are directly supported by disclosed data. The forward-looking elements (planned exploration, future payments, royalty structure) are standard for an early-stage mining option and are not presented as imminent value creation. The capital outlay (US$825,000 over two years) is modest for the sector and not paired with claims of near-term production or earnings. The benefits, if any, are long-term and contingent on successful exploration, but the company does not overstate the likelihood or timing of success.

Risk flags

• ●The Lourdes project is at a very early exploration stage, with only seven shallow historical drill holes and no verified resource or economic assessment; this means the project's value is highly speculative and dependent on future exploration success.
• ●Historical drill results are low grade and core recovery was poor (below 50%), raising uncertainty about the continuity and grade of mineralization and increasing the risk that further drilling may not yield economic results.
• ●The transaction is subject to TSX Venture Exchange approval, so there is regulatory risk that could delay or prevent closing.
• ●The royalty burden is significant: a 2.0% NSR to Mina Bolanitos (with 1.0% buyable for US$1,000,000) and an existing 3.0% NSR (with 2.0% buyable for US$2,000,000), which could impact project economics if a discovery is made.
• ●All historical data is unverified by Zacatecas Silver and is not treated as current, so investors cannot rely on past results to predict future performance.

Bottom line

This announcement gives Zacatecas Silver an option to acquire a 100% interest in the Lourdes gold-silver project for US$825,000 over two years, with staged cash and share payments and no minimum exploration spend. Lourdes is a historical mining district with mapped veins but minimal and inconclusive drilling to date; the best historical intercept is sub-economic, and all prior data is unverified. The company's plan is to review old data, conduct confirmation sampling, and refine drill targets, meaning any material value is years away and contingent on successful exploration. The royalty structure is heavy and could weigh on future project economics if a discovery is made. Investors should see this as an early-stage pipeline addition with high geological and execution risk, not a near-term value driver. The most important takeaway is that Lourdes offers blue-sky potential but no immediate resource or economic upside; the next real catalyst will be new exploration results, not this transaction itself.

Announcement summary

(TSXV:ZAC, OTCQB:ZCTSF) Zacatecas Silver Corp. has entered into an option agreement with Guanajuato Silver Company Ltd. (TSXV:GSVR) and its subsidiary Mina Bolanitos, S.A. de C.V., under which Zacatecas Silver may acquire a 100% interest in the Lourdes gold-silver project in Guanajuato State, Mexico. Lourdes is a low sulphidation epithermal vein system in a historical mining district, with at least six mapped vein structures across three concessions totaling 509.00 hectares. The El Tigre vein, the principal target, has been mapped over approximately 770 metres of strike at surface with widths of 0.35 to 6.0 metres, and a silicified footwall stockwork zone measuring approximately 400 metres long and 15 to 30 metres wide. The only drilling on the project consists of seven shallow core holes totaling 1,424 metres completed in 2003–2004, with poor core recovery in the vein zones and the best intercept returning 0.7 g/t gold and 82 g/t silver over 0.4 metres. Between 2012 and 2013, Endeavour Silver Corp. completed geological mapping over 157.5 hectares, collected 1,093 rock chip samples, and completed trenching along several veins, with rock chip results ranging from below detection to 39.9 g/t gold and up to 378 g/t silver. The total consideration for the option is US$825,000 over two years, comprising US$225,000 in cash and US$600,000 in common shares, with no minimum exploration expenditure commitments. The payment schedule is US$75,000 cash and US$200,000 in shares on TSX Venture Exchange approval, US$75,000 cash and US$200,000 in shares on the first anniversary, and US$75,000 cash and US$200,000 in shares on the second anniversary. The Consideration Shares issued on approval will be at Market Price as defined by TSX Venture Exchange policies, while Deferred Shares will be issued at the greater of the Market Price (less maximum discount) or the 10-day VWAP, with any shortfall payable in cash. All Consideration Shares will be subject to a statutory hold period of four months and one day. Zacatecas Silver may accelerate the option payments at its discretion and will be the operator during the option period, responsible for all concession maintenance costs. Upon exercise, Mina Bolanitos will receive a 2.0% net smelter return (NSR) royalty, of which 1.0% may be purchased by Zacatecas Silver for US$1,000,000 at any time before production. The project is also subject to an existing 3.0% NSR royalty, of which 2.0% may be purchased for US$2,000,000. The agreement is subject to TSX Venture Exchange acceptance, and no finder’s fees are payable. Zacatecas Silver’s CEO and Director is Eric Vanderleeuw. The company’s Chief Geologist is Chris Wilson, B.Sc. (Hons), PhD, FAusIMM (CP), FSEG, FGS. Zacatecas Silver holds a portfolio of six projects across Mexico, including the Zacatecas Silver Project (7,826 hectares), Panuco (3.41 million tonnes at 187 g/t AgEq for 20.5 million ounces AgEq), Esperanza (Measured and Indicated: 45.4 million tonnes at 0.79 g/t AuEq for 1.15 million ounces AuEq; Inferred: 11.2 million tonnes at 0.57 g/t AuEq for 208,000 ounces AuEq), Oso Negro, Cumaro, La Lola (1,183 hectares), and Ejutla (10,603 hectares). The company plans to compile and review all historical data at Lourdes, carry out confirmation sampling, and refine drill targets below historical drilling depths.

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