Company Interviews

Interview with Troy Boisjoli, CEO of ATHA Energy
Our previous interview: https://www.cruxinvestor.com/posts/atha-energy-tsxvsask-district-scale-uranium-play-builds-momentum-with-dual-discoveries-11012
Recording date: 8th September 2026
ATHA Energy Corp. (TSXV:SASK) is a Canadian uranium explorer built around a strategy of maximising exposure to the country's best uranium jurisdictions before committing capital to resource definition. Founded three years ago, the company grew from an initial 3.5-million-acre position in the Athabasca Basin to a seven-million-acre portfolio spanning the Athabasca Basin (Saskatchewan), the Angikuni Basin (Nunavut) and the Central Mineral Belt (Labrador), while retaining a 10% carried interest in Athabasca Basin projects operated by NexGen Energy and IsoEnergy.
The company's flagship is the 100%-owned Angilak Uranium Project in Nunavut, which hosts two parallel value drivers: the Lac 50 Deposit Corridor, carrying an existing exploration target of 61 to 98 million pounds U3O8, and the Mineralized RIB Corridor, where 2025 drilling produced four new discoveries including RIB North.
ATHA reported results from seven additional RIB North drillholes, extending confirmed mineralisation continuity from 300 metres to 1.45 kilometres along the corridor's eastern limb. The standout intersection returned 20.0 metres of composite uranium mineralisation across fifteen zones, including 1.3 metres of high-grade material defined by the company as exceeding 10,000 counts per second on its downhole gamma probe. A separate horizon on the western limb was extended to approximately 220 metres of strike via follow-up drilling. None of this work has yet been converted into a formal resource estimate, and the corridor remains open in every direction.
CEO Troy Boisjoli, a former Cameco chief geologist who led the Rook I project through to feasibility, framed the results as evidence of a deliberate, staged strategy: address discovery risk first through widely spaced regional drilling, then prove continuity, then move into delineation. He argues this sequencing, rather than rushing toward a resource statement, is what reduces execution risk for a company at ATHA's stage. VP Exploration Cliff Revering, previously a senior resource geologist at Cameco and chief geologist at Cigar Lake during its production ramp-up, leads the technical program alongside him.
Management's emerging geological thesis is one of the more distinctive elements of the story. Rather than a conventional Athabasca Basin-style unconformity system, ATHA believes Angilak's basement-hosted, structurally controlled mineralisation behaves more like an orogenic gold system, with graphitic and sulphide-bearing structures making conductive geology itself prospective, rather than a background feature unrelated to mineralisation. If the model holds up against 3D geophysical inversion results due across the full Angikuni Basin in Q4 2026, management believes it could support drill targets across a structural trend extending tens of kilometres, well beyond the roughly 1.45 kilometres tested to date.
The company enters that catalyst window well capitalised, having raised $63 million in Q1 2026, including a $25 million US investment from Queen's Road Capital, funding a three-rig, roughly 20,000-metre program running through the end of September 2026. Investors could weigh the scale of the opportunity management describes against the fact that no resource has yet been defined at either RIB North or the broader corridor, and that the company itself says it cannot currently quantify the eventual size of the system.
Learn more: https://www.cruxinvestor.com/companies/atha-energy
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Interview with Terry Lynch, CEO, Power Metallic
Our previous interview: https://www.cruxinvestor.com/posts/power-metallic-tsxvpnpn-undervalued-investment-series-with-terry-lynch-9869
Recording date: 9th September 2026
Power Metallic's September 8 release of an inaugural Mineral Resource Estimate (MRE) for the Lion Zone gives investors their first NI 43-101-compliant number for a deposit that has been the market's main reason to own the stock since 2023. The headline: 4.145 million tonnes Indicated at 3.86% CuEq and 0.601 million tonnes Inferred at 4.01% CuEq, for a combined 4.75 million tonnes at roughly 3.9% CuEq.
First, classification: more than 85% of the maiden resource sits in the Indicated category, materially de-risking conversion to reserve relative to a typical maiden estimate, which more often skews Inferred. Second, geometry: the deposit starts at surface and roughly 59% of tonnes sit within an open-pit shell, which analysts cited by CEO Terry Lynch believe could be built for under $200 million with payback inside a year, an unusually capital-light profile for a project of this grade. Third, metallurgy: locked-cycle testing has already returned copper recoveries above 98% and a concentrate grading more than 25% Cu, reducing processing-route uncertainty that often lingers for years on polymetallic deposits.
Nickel recoveries at the adjacent Nisk Main deposit remain a modest 70% in the current MRE, with a co-mingled processing test aimed at lifting that toward 80% still pending results. And the company's Nasdaq ADR ambitions add a near-term financing event which the management has flagged a required $15 million raise tied to the planned late-October to early-November listing.
Step-out drilling beneath the Lion zone has already pushed mineralisation from roughly 600 metres to more than 900 metres vertical depth, and assay results from that programme are due by the end of September. Management frames the maiden resource represents a floor established by drill-verified data rather than a ceiling on the deposit's ultimate size and will be tested directly by those results and by additional step-outs planned through November, which the company expects will add a further 35,000-40,000 metres of drilling to the resource base ahead of the PEA.
Longer term, the investment case rests partly on a district thesis drawing comparisons to Norilsk-style orthomagmatic camps, where mineralisation typically occurs as multiple deposits spread across a wider land package rather than a single ore body, a thesis management says is supported by having explored only 2-3% of its ~330 km² land position as exploration upside.
Learn more: https://www.cruxinvestor.com/companies/power-metallic
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Interview with George Bennett, CEO of Rainbow Rare Earths
Our previous interview: https://www.cruxinvestor.com/posts/rainbow-rare-earths-lserbw-us-govt-backed-miner-targets-2027-production-from-waste-processing-8115
Recording date: 9th September 2026
Rainbow Rare Earths (LSE:RBW) is pursuing a structurally different route into rare earth supply than most of its peers. Rather than mining hard rock, the company reclaims rare earths from phosphogypsum - the waste residue generated when phosphate rock is processed into phosphoric acid for the fertiliser industry. Because the rare earth content in phosphate rock is too low to mine economically on its own, it has historically been discarded in gypsum waste stacks; Rainbow's proprietary process recovers it from that existing above-ground resource using leaching and ion exchange, avoiding the drilling, crushing and milling costs that dominate capital spending on conventional rare earth projects.
The company is advancing two projects built on this model. Phalaborwa, in South Africa, is the more advanced of the two, currently 75% through its definitive feasibility study, with a post-tax IRR estimated at 38% using December 2024 spot pricing (rising to a CEO-cited 40-45% at more recent pricing), an EBITDA margin of 70-75%, and capital costs of circa $325-350 million. Rainbow currently owns 85% of Phalaborwa, with an option to move to 100% next year. Uberaba, in Brazil, is a joint venture with The Mosaic Company (NYSE:MOS), in which Rainbow holds 49%. A March 2026 Economic Assessment put Uberaba's post-tax NPV10 at $916 million, IRR at 45%, average annual EBITDA at $217 million over a 30-year mine life, and payback at 1.7 years; a Pre-Feasibility Study for the project formally commenced in September 2026.
Management's central argument is that the market has not yet caught up with the combined earnings power of the two projects. CEO George Bennett points to a combined attributable EBITDA estimate of circa $300 million by 2030 - roughly 75% of the EBITDA forecast for Serra Verde, a comparable Brazilian rare earths project that was recently acquired in a deal valuing it at $2.8 billion - against Rainbow's own market capitalisation of circa $250 million. Independent benchmarking cited in the interview supports the cost-position argument: Benchmark Mineral Intelligence reportedly ranks Rainbow among the lowest-cost rare earth producers in the West, while Argus Media ranks it among the highest-margin.
The investment case is also supported by third-party validation. TechMet, a critical minerals fund holding circa 12% of Rainbow, brought in the U.S. International Development Finance Corporation, which has committed $50 million of project equity to Phalaborwa, convertible at Final Investment Decision (expected around Q3 2027). Mosaic, a Fortune 500 fertiliser producer, is Rainbow's partner on Uberaba. Rainbow is also evaluating a U.S. listing, having engaged BMO Capital Markets, partly in response to the disproportionate market cap uplift Mosaic received relative to Rainbow when their joint venture was announced.
Remaining funding gaps are relatively modest against committed capacity - circa $70 million at Phalaborwa and circa $50 million at Uberaba - and near-term catalysts include binding offtake term sheets and a solvent extraction technology partner selection, both expected before the end of 2026. Investors should note both projects remain pre-FID, with first production not expected until 2029 (Phalaborwa) and 2030 (Uberaba), and that some reported capital cost figures for Uberaba have varied pending finalised feasibility numbers.
Learn more: https://www.cruxinvestor.com/companies/rainbow-rare-earths
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Interview with Daniel Major, CEO of Eastport Critical Metals 
Recording date: 8th September 2026
Eastport Critical Metals Corp. (TSXV:EVI) is a Botswana-focused critical minerals explorer with exposure to copper, rare earth elements, uranium, and nickel-copper-PGM across a combined land package exceeding 4,000 km². The company listed on the TSX-V in November 2025 via a qualifying transaction with Penbar Capital and appointed Daniel Major, former CEO of TSXV-listed GoviEx Uranium, as Chief Executive Officer in July 2026.
The flagship asset is Matsitama Copper, a 1,845 km² district-scale position across six prospecting licences in an established copper district, sitting adjacent to the historic Kopano (~1% Cu) and Thakadu (~2% Cu) mines and roughly 10 km from the currently producing Moana mine. The project carries a historical - not current, not NI 43-101-compliant - resource estimate at Nakalakwana Hill of 9.9 Mt at 4,640 ppm Cu (45.5 kt contained copper), based on 2013 SRK Consulting work under the superseded SAMREC 2007 code. Drilling through 2025-2026 has extended the mineralised footprint east and west of the original zone, with three recent holes intersecting more than 100 metres of copper mineralisation at internal higher grades of 0.5% to over 1.5% Cu. Twenty priority targets have been defined across the licence, including the roughly 30 km Copper Snake trend, which the company plans to test with gravity and EM surveys in 2026 ahead of drilling.
Semarule (250 km², ~40 km from Gaborone) is Eastport's rare earth optionality, hosting a syenite-carbonatite complex with mineralised outcrop across ~15 km². 2023 rock-chip sampling returned 0.5% total rare earth oxides plus yttrium, roughly a quarter of which is higher-value magnetic rare earth oxide. An eight-hole drill program has intersected mineralisation to depths exceeding 300 metres, with a further assay batch pending at the time of the interview. Management has indicated Semarule could be spun into its own listed vehicle if results confirm scale, given rare earth and base metal investors typically seek different exposure.
Foley, a uranium project adjacent to the Letlhakane deposit, returned a maiden RC intercept of 8 m at 553 ppm U₃O₈, supporting the company's palaeochannel exploration model. Selebi-East (nickel-copper-PGM, ~7 km east of the historic Selebi-Phikwe complex) shows Ni-Cu-Co soil anomalies over reprocessed geophysical data but remains earlier-stage with limited historic drilling.
Insiders hold 21.77% of the 33,490,774 shares outstanding, a level of alignment the company positions as a differentiator. Management's stated strategy is disciplined sequencing - inexpensive geophysics to define targets, RC drilling to confirm grade, and diamond drilling only once a target is proven - rather than funding all four commodities to feasibility within a single vehicle, with spin-outs or partnerships positioned as the likely route for whichever project demonstrates scale first.
Near-term catalysts: 2026 gravity/EM results at Matsitama's Copper Snake trend, and the outstanding Semarule assay batch.
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Interview with Justin van der Toorn, President and CEO, Greenheart Gold Inc.
Our previous interview: https://www.cruxinvestor.com/posts/greenheart-gold-tsxvghrt-multi-asset-drill-program-drives-newsflow-in-2026-9693
Recording date: 3rd September 2026
Greenheart Gold Inc. (TSXV:GHRT; OTCQX:GHRTF) is an exploration company built on the technical legacy of Reunion Gold, the team credited with discovering and delineating the multi-million-ounce Oko West deposit in Guyana. That background shapes the company's current strategy in the Guiana Shield, a gold-prospective but still relatively underexplored terrain spanning Guyana and Suriname: move quickly from geochemical sampling through trenching to drilling, and run several projects in parallel rather than concentrating resources on a single target.
Greenheart currently has three active projects in Suriname. Tosso Creek, the subject of this interview, is the newest and most remote, comprising four target areas: Maconia, Swalanga, Walaba and Sevil. A 2,000-metre diamond drilling programme has now commenced at Walaba, following up broad trench intervals including 52.0 m at 0.77 g/t Au and a higher-grade zone of 7.0 m at 4.57 g/t Au. Drilling at the recently identified Swalanga target, roughly 1 km east, is planned to follow; trenching there has already returned 56.0 m at 0.9 g/t Au. CEO Justin van der Toorn described the current drilling as a first test of whether near-surface mineralisation continues at depth, and what structural or lithological controls govern the higher-grade zones observed within the broader mineralised envelope.
The company's two more advanced Suriname projects, Igab and Majorodam, sit closer to existing regional operations and require a lower threshold of discovery to justify continued work, according to management. At Igab, a maiden drill programme returned 7.0 m at 5.82 g/t Au at the Koela target, and the company is now integrating those results with core relogging and structural mapping ahead of a planned drill test at the Cannibal Creek target. At Majorodam, a 160-hole, 11,748-metre RC programme is largely complete, though roughly 35% of assay results remain outstanding due to laboratory delays in Paramaribo; a full project review is planned once all results are received.
Management cited a cash position of approximately $85 million following the company's recent financing, which it says supports simultaneous drill programmes across all three projects without requiring near-term additional capital. Van der Toorn was explicit that this comes with a discipline requirement: avoiding over-drilling any single project ahead of its stage of geological understanding, and ensuring capital committed to the ground translates directly into results.
For investors, the near-term catalysts are concrete and sequential: assay results from the first Tosso Creek holes, the outstanding Majorodam RC results, and the refined targeting expected from Igab's ongoing core relogging and structural work. None of the three projects yet carries a defined mineral resource, and reported intervals are sampling lengths rather than true widths, so the eventual investment case depends on converting today's broad, low-grade trench and drill intercepts into demonstrated depth and grade continuity. Suriname's wet season and reliance on Paramaribo-based assay laboratories are recurring, if manageable, sources of scheduling and reporting delay across all three projects.
Learn more: https://www.cruxinvestor.com/companies/greenheart-gold
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