This article is a sponsored feature from Mining.com.au partner Tajiri Resources. It is not financial advice. Talk to a registered financial expert before making investment decisions.
Tajiri Resources (TSX-V:TAJ) is positioning itself at the heart of one of the world’s most underexplored yet highly prospective gold provinces in Guyana, South America.
Led by President and CEO Graham Keevil and Executive Chairman Dominic O’Sullivan, Tajiri Resources has built its strategy around prospective gold greenstone belts in underexplored jurisdictions.
Together, Keevil and O’Sullivan bring over 50 years of combined experience in the region, with O’Sullivan living in Guyana for the past 25 years and Keevil active there since 2012. Both have spent over two decades working exclusively in the junior exploration and mining industry. Their work has spanned projects across West Africa, South America, and North America, from greenfield exploration to brownfield projects and mine restarts.
The team is one of three that have successfully discovered and sold a mine in Guyana. The others are Reunion Gold, which merged with G Mining Ventures (TSX:GMIN) in 2024, and G2 Goldfields, which was acquired by G Mining in July 2026 for C$3 billion ($3.01 billion).
The mine the group sold, the Karouni Gold Project, was eventually put into production by Troy Resources. Karouni’s production life concluded in 2021.
Tajiri’s flagship Yono Gold Project sits strategically adjacent to G Mining Ventures’ rapidly advancing Oko Gold Project, placing the junior within metres of 8.9 million ounces of indicated and inferred gold resources.
With trenching and auger sampling already confirming in situ mineralisation and an induced polarisation (IP) survey underway to define drill targets, Tajiri is entering its next phase of exploration with C$5.7 million in fresh funding and strong momentum.
Against the backdrop of a strong gold market, Guyana’s emergence as a tier-one jurisdiction, and G Mining advancing construction and development at Oko, Tajiri aims to turn its key fundamentals and early results into meaningful discoveries and potential value creation.
Gold market momentum: Safe-haven demand drives investors
“A rising tide often raises all boats,” Keevil says, and nowhere is that more evident than in the surging gold price and its impact on juniors.
“When gold prices are behaving in this way, it brings the risk capital back to the market, in the form of investments in juniors and thereby exploration.”
Keevil points out that geopolitical instability often leads investors toward safe-haven assets like gold. Following the latest outbreak of hostilities in the Middle East, capital flowed into more stable assets, while gold’s performance was somewhat unusual given the instability.
“When the conflict began, the market focused heavily on oil and the potential inflationary impact, because higher energy prices raised concerns that interest rates would have to stay higher for longer,” Keevil says.
“But investors are looking at a much broader set of factors now — real interest rates, the US dollar, fiscal deficits, and geopolitical uncertainty — and those fundamentals continue to provide strong underlying support for gold.”
Now that conditions have settled, the broader economic drivers behind the earlier gold bull run appear to be reasserting themselves. Investors are recognising this shift, and Keevil believes the market is establishing a firm floor around the US$4,000 ($5,568) level, providing a solid base for gold over the foreseeable future.
For Tajiri, the relevance of this price environment is heightened by its proximity to the Oko mine development — a project already demonstrating scale and success.
Strong gold prices not only underpin the economics of majors and mid-tiers like G Mining but also amplify the potential value creation for juniors operating in the same neighbourhood. This gives Tajiri an opportunity to benefit directly from renewed investor appetite.
Yono advantage: Strategic proximity to Oko
The Yono Gold Project’s location near G Mining’s Oko is a significant characteristic, Keevil points out.
“You don’t usually see a company able to get itself into a situation where it owns a piece of property so close to the actual open pit plans of another mine development,” he says.
Keevil cites Agnico Eagle (NYSE:AEM) as a recent example, having purchased Rupert Resources in a C$2.9 billion transaction and gained ownership of the Ikkari Gold Project in Finland. Agnico also acquired Aurion Resources for around C$481 million.
Yono’s location near Oko is strategically important for Tajiri, but the company is also making strong progress with work at the project.
Initial auger sampling in 2025 showed gold mineralisation throughout Yono, with peak values of 5.1 grams per tonne gold. Follow-up results demonstrated continuity within the strongest anomalous zones, establishing clear targets for trenching and drilling.
Tajiri was able to integrate its auger data with public data from G2 Goldfields and G Mining Ventures to develop a district-scale geological interpretation that highlights Yono’s advantageous position within the gold corridor.
The company followed that work up with around 2,500m of trenching, which also confirmed in situ gold mineralisation that Keevil notes is identical to that at the Oko Project.
First-pass trenching returned ‘high-grade’ gold results of 2m @ 41.3g/t gold (Au), 2m @ 30.2g/t Au, and 1m @ 10.9g/t Au, in addition to wider anomalous values.
In phase two trenching, completed in February 2026, Tajiri identified gold mineralisation in multiple trenches. Key results included 12m @ 2.4g/t Au, 20m @ 1.4g/t Au, 32m @ 1.1g/t Au, 19m @ 4.6g/t Au, and 4m @ 5.5g/t Au.
“We are just now underway with an IP survey, which will help us further define drill targets that we hope to be testing some time in September 2026,” Keevil says.
“I think the market is gaining its footing again, which should be very beneficial for us as we head into drilling — one of the most exciting times for a junior company and its investors.”
With Tajiri’s trenching identifying numerous structures hosting in situ gold mineralisation, drilling is next on the company’s agenda.
Keevil explains that the trenching results in a geological environment such as Guyana are significant because the mineralisation occurs within saprolite, indicating that the gold is associated with weathered bedrock rather than transported alluvial material.
“This is gold mineralisation hosted within saprolite, which is weathered bedrock preserved in situ. It is highly indicative of structurally controlled gold mineralisation and has the potential to make very exciting drill targets,” Keevil says.
“Our goal with the IP survey that we’re doing now is to follow up on that trenching and get a bit of structural information at depth so that when we go into drilling we’ll be able to target effectively, and get the most out of this program.
“I would add that our results to date are absolutely in line with those that led to the discoveries of the adjacent deposits by both Reunion and G2 Goldfields, which is very exciting.”
Guyana: A tier-one jurisdiction with unmatched growth and access
Yono sits in one of the most underexplored greenstone belts in the world, which Keevil explains is partly due to the overall terrain and jungle cover in Guyana.
What’s interesting is that the belt itself shares similarities with the gold greenstone belts in West Africa, where Keevil also has significant experience.
“The gold endowment and geology of Guyana are very similar to that of West Africa,” Keevil says.
“The greenstone belts of the Guiana Shield and the West African Craton are broadly coeval and share remarkably similar geological characteristics, including their potential for orogenic gold mineralisation.”
Keevil points out that Guyana is a tier-one mining jurisdiction, where a company can take a discovery from drilling to production incredibly quickly.
The government is pro-mining, so permitting and approvals are typically a smooth process.
As one of the main long-term players in Guyana, Tajiri is well positioned to benefit from the country’s growth, while the team’s in-country expertise will help it ramp up its work.
O’Sullivan is a long-time resident of Guyana, and the relationships he and Keevil have built in the country are vital to Tajiri’s success.
On that note, as Tajiri moves forward with drilling at Yono, the executive team is aggressively pursuing other major projects to acquire in Guyana.
“We’re pretty far along with negotiations on a few fronts that we think will be very exciting for our investor base,” Keevil says.
“A lot of these have either been extensively drilled already and have some strong historical results that we think would benefit from reinterpretation or are in areas that are completely untested by modern exploration techniques but host the significant alluvial production activity often used as a litmus test of interest for hard rock explorers. We’re going to advance on those where we feel we have the best opportunity for new discoveries to be made.”
Plans in motion: IP survey, drilling, and acquisitions
Tajiri is entering a pivotal phase of its growth strategy, with several near-term catalysts set to define the company’s trajectory.
The IP survey results are expected at the end of August, providing structural insights at depth to refine drill targeting. Tajiri’s fully funded drill program is scheduled to commence mid-September 2026, supported by the company’s recent C$5.7 million capital raise.
Alongside this, Tajiri is progressing its acquisition strategy, with negotiations underway on additional Guyana-based projects that could complement Yono and broaden the company’s footprint.
If drilling delivers strong intercepts, a potential rerating is anticipated, given Yono’s location beside G Mining Ventures’ Oko development. Strategically, Tajiri’s landholding sits within 170m of 8.9 million ounces of indicated and inferred gold resources, giving the company scope for possible asset sale discussions.
With drilling imminent, acquisition opportunities on the horizon, and a gold market regaining momentum, Tajiri Resources is set to deliver meaningful results in the months ahead. The company’s proximity to one of the largest advancing gold developments in Guyana, combined with its proven track record and in-country expertise, sets the stage for potential discoveries, value creation, and strategic outcomes that could define its future.
Write to Amy Rotman at Mining.com.au
Images: Mining.com.au, Tajiri Resources
