Lexston Mining Moves Forward with Definitive Agreement to Acquire 15 Mineral Claims in Guyana

Progression from Letter of Intent to Definitive Agreement

On July 20, 2026, Lexston Mining Corporation announced that its wholly owned subsidiary, Lexston Guyana Inc., has begun drafting a definitive purchase agreement with claim-holder Joseph Jardine. This follows the July 14, 2026 letter of intent, representing a structured step toward formalizing the mineral claims acquisition.

Transitioning from the letter of intent to drafting the definitive agreement is a standard phase in mineral property deals, enabling negotiation and documentation of legal, commercial, and operational terms. While negotiations are underway, completion remains contingent on mutual agreement and regulatory clearance.

Details of Mineral Claims and Location

The acquisition targets 15 mineral claims in Region 1, Mining District 5, northwest Guyana, spanning about 16,000 acres within the Guiana Shield—a prominent geological formation known for mineral exploration potential in South America. These specifics provide investors with clear insight into the scope of the property under consideration.

The Guiana Shield has attracted global exploration interest, and Lexston’s focus here marks an expansion beyond its current projects in British Columbia and Nevada. The company is actively assessing the claims’ potential as part of its broader exploration strategy.

Structured Payment Terms and Financial Milestones

The transaction features a multi-year payment plan totaling US$1.1 million. Lexston has already paid a US$25,000 refundable deposit under the letter of intent, protecting its position if the seller terminates prematurely.

Upon regulatory approval, a US$125,000 payment is due, followed by US$150,000 within 90 days of approvals. Year one requires a US$200,000 installment, with four subsequent annual payments of US$150,000 through year five. This staggered payment structure aligns financial commitments with project milestones and regulatory progress, minimizing upfront capital outlay while maintaining momentum.

Seller’s Retained Royalties and Operational Rights

The seller retains a 2% net smelter royalty on any future commercial production from the claims, a standard arrangement ensuring the original claim-holder benefits if production commences. Additionally, the seller maintains independent rights to conduct surface alluvial gold harvesting on the property, allowing small-scale operations alongside Lexston’s exploration activities. This separation of rights is common in Guyana mining agreements.

Regulatory Approvals and Transaction Conditions

The transaction remains subject to execution of the Definitive Agreement and receipt of all required regulatory approvals. Lexston cautions that completion on the outlined terms is not guaranteed, reflecting typical uncertainties in mineral acquisitions.

The US$125,000 approval payment depends on obtaining regulatory clearances, making regulatory progress a critical milestone. Specific regulatory bodies, timelines, and approval requirements in Guyana’s mining framework have not been disclosed.

Forward-Looking Statements and Associated Risks

The announcement includes forward-looking disclaimers noting that negotiation outcomes, transaction completion, payment timing, regulatory approvals, and potential commercial production depend on assumptions such as management’s ability to finalize terms, regulatory timelines, financing availability, geological data accuracy, and market conditions.

Risks include possible failure to execute the Definitive Agreement, regulatory delays or denials, missed payments, non-completion of the transaction, lack of economic mineralization, regulatory changes, and operational challenges in the region. These reflect inherent uncertainties in early-stage mineral exploration in emerging markets.

Lexston’s Current Exploration Portfolio and Strategic Expansion

Lexston Mining Corporation is a Canadian mineral exploration firm focused on acquiring and developing mineral projects. It currently holds exploration projects in British Columbia and Nevada, with the Guyana claims marking an expansion into South America.

The company aims to grow its portfolio and create stakeholder value. Adding the Guyana property diversifies its geographic exposure and taps into the Guiana Shield’s exploration potential. Lexston’s multi-jurisdictional approach demonstrates a strategy of pursuing opportunities across various regions.

Trading Details and Market Accessibility

Lexston trades on the Canadian Securities Exchange under ticker LEXT, the OTCQB Venture Market as LEXTF, and the Deutsche Börse Frankfurt exchange as L75. The OTCQB listing indicates compliance with U.S. reporting standards for early-stage companies.

Investors can access real-time quotes and market data at www.otcmarkets.com, ensuring transparency. The multi-exchange listings provide trading access across Canadian, U.S., and European markets.

CEO Remarks and Company Outlook

Jagdip Bal, CEO of Lexston Mining Corporation, stated that the company has begun drafting the Definitive Agreement while evaluating the Guiana Shield claims. He expressed optimism about collaborating with the claim-holder to finalize terms, signaling active management engagement.

The CEO’s comments highlight commitment to advancing the Guyana acquisition but do not provide further guidance on timelines, budgets, or operational plans contingent on transaction completion.