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Discovery of uranium mineralization in very best geological setting, supported by regional radiometric anomaly, confirms giant Rossing-style goal
ReeXploration Inc. (TSXV: REE) (FSE: K2I0) (“ReeXploration” or the “Firm”) is happy to announce the identification of a major new uranium exploration goal at its Eureka Undertaking (“Eureka” or the “Undertaking”), positioned within the Erongo mining district, central Namibia. This new uranium goal helps the Firm’s broader deal with advancing critical-mineral alternatives in steady, mining-friendly jurisdictions.
HIGHLIGHTS:
- New Massive-Scale Uranium Goal Recognized: Instantly southwest of the Eureka Dome, which hosts the Firm’s uncommon earth ingredient (“REE”) useful resource and quite a few REE targets.
- Sturdy Regional Radiometric Anomaly: Airborne information defines a 6.5 x 3.5 km zone characterised by excessive uranium and low thorium responses.
- Proof of Widespread Uranium Mineralization: Uranium reported in shallow overburden samples from historic exploration, verified by current scintillometer readings as much as 1,500 counts per second (“cps”).
- Uranium Found in Weathered Leucogranites: Subject reconnaissance confirmed elevated uranium in sometimes outcropping leucogranites (“alaskites”), with transportable XRF semiquantitative values as much as 853 ppm U.
- Alongside Development of Namibia’s “Alaskite Alley”: Lies inside the similar structural hall that hosts main uranium deposits — Rössing, Husab, Etango, Omaholo, and Norasa — which collectively include greater than 1 billion kilos of U₃O₈.
- Geological Setting Matches Rössing-Model Fashions: Key discovery standards evident, together with 1) proximity to the Welwitschia Lineament, 2) place on the flanks of a significant basement dome, and three) leucogranites intruded into reactive calc-silicate host rocks.
- Strategic Addition to Crucial Minerals Portfolio: Expands ReeXploration’s optionality with a major uranium goal complementing current REE sources and quite a few REE targets inside the Eureka Dome.
“This uranium goal, which is nearly completely coated by skinny overburden, represents a promising exploration alternative inside one of many world’s most prolific uranium belts,” commented Tolene Kruger, Senior Geologist for ReeXploration. “The geology, structural setting, and early outcomes are in keeping with the deposit fashions that led to the invention of the key leucogranite-hosted uranium deposits inside Namibia.”
Christopher Drysdale, Interim CEO for ReeXploration, added “The identification of this new goal highlights the robust technical work accomplished by our exploration staff and the expanded potential of the Eureka Undertaking. As we proceed to advance with our REE useful resource development plan inside the Eureka Dome, this intensive goal instantly outdoors the Dome provides vital exploration upside and optionality for our shareholders, in one of many world’s most established important minerals mining jurisdictions. We’re trying ahead to advancing exploration on our quite a few REE targets and this newly recognized uranium goal, in keeping with our technique to find vital important mineral sources that contribute to safe, accountable provide chains.”
Expanded Discovery Potential – Massive-Scale Rössing-Model Goal
The identification of this goal underscores the distinctive potential of the Eureka Undertaking, which now features a rising pipeline of REE targets alongside this newly acknowledged uranium alternative. Overview and subject validation of presidency airborne radiometric information revealed intensive uranium anomalies located off the southwestern margin of the Eureka Dome, which is host to the Firm’s REE mineral sources and exploration targets. The federal government airborne radiometric information exhibits large-scale uranium anomalies 6.5 x 3.5 kilometres in extent with excessive uranium and low thorium – attribute signature for Rössing-style targets (Determine 1).
Determine 1: Firm license holding displaying REE targets inside the Eureka Dome, and excessive uranium anomalies outlined in purple on uranium radiometric (authorities airborne radiometrics) backdrop. Insert: Thorium radiometric backdrop displaying low thorium relative to the uranium anomalies.
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Situated Alongside Development of Namibia’s Famend Alaskite Alley
The brand new uranium goal at Eureka is located alongside pattern of Namibia’s “Alaskite Alley”, a structural hall inside Namibia’s Central Zone of the Damara Belt that hosts a number of big uranium deposits hosted inside leucogranites, together with Rössing, Husab, Etango, Omaholo and Norasa (Determine 2).
Determine 2: Regional satellite tv for pc view displaying the place of the uranium anomalies southwest of the Eureka Dome, and their proximity to the Welwitschia Lineament and different giant uranium deposits in Alaskite Alley.
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Key Geological Standards Per Main Uranium Deposits
The goal reveals all the important thing geological standards in keeping with the key uranium deposit fashions, together with (Determine 3):
- Proximity to the Welwitschia Lineament – a significant crustal-scale construction, central to “Alaskite Alley”, interpreted to have performed a key function in localizing uranium-bearing leucogranite intrusions all through the district.
- An Older Basement Dome – that gives the structural structure for the emplacement of uranium-rich leucogranites round dome margins.
- The Eureka Dome is mapped as the identical formation because the Rössing Dome (Etusis Formation).
- Reactive Contact Rocks – sometimes calc-silicate lithologies (metasediments) which act as chemical traps selling uranium precipitation.
- Calc-silicates are mapped flanking the Eureka Dome (Arandis Formation).
- The Presence of Leucogranites – late-stage magmatic intrusions which host uranium mineralization in Rössing-style deposits.
- Important leucogranites are interpreted to exist under the skinny overburden at Eureka as sheeted dykes intercalated between calc-silicates, as evidenced by occasional weathered leucogranite outcrop.
Determine 3: Comparability between the key uranium deposits in Alaskite Alley and the airborne uranium anomalies southwest of the Eureka Dome.
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Preliminary Subject Reconnaissance Helps Potential for Rössing-Model Deposit
Subject spectrometer prospecting carried out by the Firm has confirmed the regional scale of the airborne radiometric uranium anomalies. The anomalies relate to widespread uranium mineralization occurring inside skinny overburden, which is greatest seen the place drainages have incised a regionally occurring gypcrete/calcrete horizon with anomalous values starting from 300 to 1,500 counts per second (“cps”) (Determine 4).
Determine 4: Pictures taken throughout reconnaissance subject work and floor spectrometer survey inside the anomalous areas.
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The uranium mineralization inside the overburden is probably indicative of in depth uranium mineralization inside the underlying leucogranites, supported by (Determine 5):
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Discovery of secondary uranium mineralization (carnotite) inside weathered/leached leucogranites— pXRF semiquantitative values of as much as 853 ppm U.
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Ample ‘smokey’ or irradiated quartz inside the leucogranites.
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Spectrometer proof of uranium enrichment of weathered leucogranites the place in touch with chemically-reactive calc-silicates.
Determine 5: Mineralized leucogranite discovered throughout reconnaissance subject work and the bottom spectrometer survey.
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Historic Work Targeted on Shallow Overburden Mineralization
Though the goal is on pattern with Namibia’s Alaskite Alley, its place farther north, along with the skinny overburden and the presence of calc-silicates belonging to the Arandis somewhat than the Khan Formation, possible contributed to the shortage of targeted historic exploration. Regardless of the extremely favorable geological setting, the goal seems to stay largely untested.
Historic uranium exploration at Eureka—outdoors of the principle Eureka Dome after which held below EPL 3637—was primarily directed towards near-surface secondary uranium (carnotite) mineralization hosted inside calcrete and gypcrete horizons. Whereas historic work confirmed the presence of leucogranites intruding calc-silicate rocks, these potential bedrock sources had been evidently not systematically drill-tested at any depth.
The work accomplished in 2009 consisted primarily of shallow pitting and percussion drilling (<5 m depth) designed to judge floor uranium enrichment within the seek for calcrete-hosted (paleochannel-type) uranium deposits similar to Langer Heinrich, leaving the first leucogranite targets successfully untested. Throughout the broader Eureka license space, historic work included 100 prospecting pits (to 1.8 m depth, averaging 1.3 m) and 139 rotary air-blast (RAB) drill holes totaling solely 803 m (i.e. common depth of solely 5.8 m). Seen carnotite mineralization was reported in a number of pits, with uranium values as much as 192 ppm U₃O₈ over 1.18 m, confirming uranium enrichment inside the overburden and weathered bedrock. Preliminary, non-NI 43-101-compliant historic estimates indicated roughly 600,000 lbs U₃O₈ at 70 ppm inside the overburden gycretes and calcretes (see Technical Disclosure under in reference to this historic useful resource estimate).
Regardless of greatest efforts, the Firm has been unable to find extra drill information or data. The abstract descriptions supplied within the accessible report counsel that systematic testing of deeper bedrock targets was by no means accomplished. This supplies a major alternative to judge the potential for Rössing-style, leucogranite-hosted uranium mineralization beneath the skinny overburden.
Drill Testing Warranted Under the Weathering Profile
Given the obvious shallow nature of the historic drilling, any testing of the underlying leucogranite models would have been very restricted or non-existent, with exploration evidently targeted on floor and near-surface mineralization inside the overburden. The extremely weathered nature of the restricted leucogranite outcrop signifies that leaching has occurred near-surface, and consequently, leucogranites discovered at floor wouldn’t be anticipated to be mineralized apart from potential secondary mineralization (carnotite) — as found from preliminary subject reconnaissance. Drilling under the weathering profile is required to check for main leucogranite-hosted mineralization (uraninite), typical of Rössing-style deposits.
Technical Disclosure
The historic exploration outcomes and historic useful resource estimate summarized herein are thought-about historic in nature and haven’t been verified by the Firm’s Certified Particular person as outlined below Nationwide Instrument 43-101 – Requirements of Disclosure for Mineral Tasks (“NI 43-101”). These outcomes, together with the historic useful resource estimate, are sourced from Wartha, R.R. (2009). 2009 Annual Technical Report – EPL 3637 (Ancash Funding (Pty) Ltd.), ready for Valencia Uranium (Pty) Ltd., December 18, 2009. The approximate historic useful resource estimate was calculated utilizing an space of 1.5 million m2 and a median mineralized thickness of 1 to 2 metres inside the overburden gycretes and calcretes offering roughly 3.9 million tonnes of mineralization at 70 ppm, totaling in 600,000 lbs of U₃O₈. The historic useful resource classes used within the estimate don’t conform to the present CIM Definition Requirements and shouldn’t be in contrast on to present mineral useful resource classes. The Firm isn’t conscious of any more moderen mineral useful resource estimates for the Property. A Certified Particular person has not accomplished ample work to confirm the historic estimate or to categorise it as a present mineral useful resource, and the Firm isn’t treating the historic estimate as a present mineral useful resource. To confirm and improve the historic estimate, extra work will probably be required, together with information verification, assessment of historic drilling and sampling QA/QC, up to date geological modeling, and completion of a brand new mineral useful resource estimate in accordance with NI 43-101 and CIM Definition Requirements.
Subject evaluation of rock samples was carried out utilizing a calibrated SciAps X-555 transportable X-Ray Fluorescence (pXRF) analyzer. The instrument is able to detecting uranium offering a fast, preliminary, and semi-quantitative indication of uranium concentrations which is taken into account sufficiently dependable for preliminary reporting of preliminary subject reconnaissance outcomes. Samples are anticipated to be verified via uranium assay at an accredited laboratory.
Counts per second (“cps”) outcomes had been collected utilizing an RS-125 handheld gamma-ray spectrometer. The RS-125 measures pure radioactivity from potassium (Ok), uranium (U), and thorium (Th), offering real-time counts-per-second (cps) readings that help in figuring out zones of elevated radioactivity and guiding geological mapping and sampling packages. The cps measurements are qualitative in nature and shouldn’t be interpreted as equal to uranium concentrations obtained via laboratory evaluation.
Certified Particular person
Tolene Kruger, BSc. (Hons), M.Sc., is a consulting geologist and has reviewed and accredited the scientific and technical data on this information launch. Mrs. Kruger is registered as Skilled Pure Scientist (Pr.Sci.Nat.) with the South African Council for Pure Science Professions (SACNASP, Reg. No.: 148182), and a Certified Particular person for the needs of Nationwide Instrument 43-101 – Requirements of Disclosure for Mineral Tasks. Ms. Kruger isn’t impartial of the Firm below NI 43-101.
About ReeXploration Inc.
ReeXploration (TSXV: REE) (FSE: K2I0) is a Canadian exploration firm positioned to assist meet surging world demand for safe, accountable provides of important minerals important to the clear vitality transition, superior applied sciences and nationwide protection. The corporate’s flagship Eureka Undertaking in central Namibia hosts uncommon earth ingredient (REE) mineralization in monazite, wealthy in NdPr magnet metals, with bench-scale testing confirming manufacturing of a clear, Western-standard focus. Supported by a Namibia-based technical staff and guided by world important minerals specialists, ReeXploration is advancing discovery-led development for uncommon earth parts (REEs) and different important minerals, constructing a reputable, ESG-aligned platform positioned to learn from the worldwide race to diversify and safe accountable provide chains.
Warning Concerning Ahead-Trying Info
This press launch might include forward-looking data. This data relies on present expectations and assumptions (together with assumptions regarding normal financial and market circumstances) which are topic to vital dangers and uncertainties which are troublesome to foretell. Precise outcomes might differ materially from outcomes instructed in any forward-looking data. ReeXploration doesn’t assume any obligation to replace forward-looking data on this launch, or to replace the the reason why precise outcomes may differ from these mirrored within the forward-looking data until and till required by securities legal guidelines relevant to ReeXploration. Extra data figuring out dangers and uncertainties is contained within the filings made by ReeXploration with Canadian securities regulators, which filings can be found at www.sedarplus.ca.
Neither the TSX Enterprise Change nor its Regulation Companies Supplier (as that time period is outlined in insurance policies of the TSX Enterprise Change) accepts duty for the adequacy or accuracy of this launch.
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