6-K
NexGen Energy Ltd. (NXE)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________
Form 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934
For the month of March 2024
Commission File Number 001-38072
___________________
NexGen Energy Ltd.
(Translation of registrant's name into English)
Suite 3150, 1021 - West Hastings Street
Vancouver, B.C., Canada V6E 0C3
(Address of principal executive offices)
___________________
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)
Form 20-F ☐ Form 40-F ☑
INCORPORATION BYREFERENCE
Exhibit 99.1 to this Report on Form 6-K is hereby incorporated by reference as Exhibits to the Registration Statement on Form F-10 of NexGen Energy Ltd. (File No. 333-266575).
EXHIBIT INDEX
| Exhibit | Description |
|---|---|
| 99.1 | News Release dated March<br> 11, 2024 |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on March 11, 2024.
| NEXGEN ENERGY LTD. | |
|---|---|
| By: | /s/<br> Benjamin Salter |
| Name:<br> Benjamin Salter | |
| Title:<br> Chief Financial Officer |
Exhibit99.1
NexGen Announces Discovery of New IntenseMineralization in Greenfields Discovery 3.5 Kilometers from Arrow
Vancouver, BC, March 11, 2024 - NexGenEnergy Ltd. ("NexGen" or the "Company") (TSX: NXE) (NYSE: NXE) (ASX:NXG) is pleased to announce the discovery of new intense uranium mineralization on its 100% owned SW2 Property, 3.5 kilometers (km) east of NexGen’s world-class Arrow Deposit (Figure 1). The new mineralized occurrence in RK-24-183 is located on a previously untested conductor segment of Patterson Corridor East (“PCE”). Localized uranium mineralization was intersected for 19.8 meters (m) between 347.7 and 367.5 m, with peaks up to >61,000 counts per second (cps)*. Exploration is predominantly open in all directions including over 1.5 km along strike (Figures 2 and 3).
Leigh Curyer, Chief Executive Officer, commented: “Ten years after the discovery of our world-class Arrow deposit, we are thrilled to be sharing this exciting news. This new intercept reflects the high potential of NexGen's extensive land package in the south-western section of the Athabasca Basin, Saskatchewan and is a testament to the strategic and disciplined approach to identifying new Arrow-type zones of mineralization. Drilling activity is being fully dedicated to this new discovery area to advance our understanding of scope and scale of mineralization. This hole which intersected 3.0 m of up to 61,000 cps is significantly better on all metrics than RK-14-21(the Arrow discovery hole) which intersected less than 0.5 m of greater than 9,999 cps.
“I would like to take the opportunity to congratulate and acknowledge the fine dedicated work of the NexGen geological team. Our understanding of the markers of mineralization in the region improve with every drill hole and geophysical survey, and the NexGen exploration programs of the past years have been extremely valuable in contributing to this result. Our highly prospective land position in the south-western section of the mighty Athabasca Basin is still in its infancy, and a significant amount of exploration is in front of us to fully define the extent of mineralization at this location and the balance of Rook I / SW2.”
Follow up drilling intersected anomalous features including hematite-quartz breccia, strong silicification, dravitic clay fracture fill, redox alteration, and elevated radioactivity similar to early discovery holes at Arrow in 2014 at the upper limits of that system. Kinematics indicate reverse displacement synonymous with the interpreted structural setting. Use of geological spatial relationships observed at Arrow allows for controlled vectoring of additional drill targets across the prospective hydrothermal system which spans over 1.5 km. Results to date indicate potential that extends along strike and down dip.
The overall setting is an approximate analog for the structural controls of Arrow. The target area lies within a large gravity low coupled with a series of disjointed conductive responses. An interpreted regional, north-south cleavage plane bisects the gravity low. A cleavage plane is also interpreted to connect Arrow, South Arrow, and Camp East. Sinistral, strike-slip displacement via contractional jog was hypothesized to account for the geophysical characteristics. This movement sense compares favourably with the sinistral, strike-slip reactivation noted as a key contributor to deposit formation at Arrow.
This is a Designated News Release
Semi-massive replacement by uranium mineralization is tied to brittle-ductile reactivation of steeply dipping, discrete shear zones bracketed by silicified orthogneiss. Localized semi-massive mineralization includes primary uraninite and secondary uranium minerals. Textural characteristics of mineralization and associated alteration indicate a well-developed hydrothermal system with fluid pathways provided by the structural disruption. In particular, the role of bounding silicification, mineralization style, and stacked brittle-ductile faults are analogous to features found at Arrow (Figures 4 to 7).
Figure 1: New occurrence on PCE relative to Arrow
Figure 2: PCE occurrence with area of interest for further exploration outlined, 2024 drillholes shown as green dots
Figure 3: RK-24-183 mineralization is similar to Arrow holes that intercepted within the area highlighted in red above;
Arrow figure from 2021 Rook I Feasibility Study
Figure 4: Localized basement-hosted uranium mineralization between 347.7 and 367.5 m (outlined in yellow)
Figure5: Semi-massive, primary uranium mineralization at 348.5 m, maximum peak of 47,200 cps as shown
Figure 6: Semi-massive, primary uranium mineralizationhosted in competent garnetiferous orthogneiss at 356.9 m, maximum peak of >61,000 cps
Figure 7: Secondary mineralization along microfractures and foliation at 367.3 m, maximum peak of 28,500 cps
Table 1: Spectrometer results to date
| Drillhole | Unconformity Depth (m) | Handheld Spectrometer Results (RS-125) | ||||||
|---|---|---|---|---|---|---|---|---|
| Hole ID | Azimuth | Dip | Total Depth (m) | From (m) | To (m) | Width (m) | CPS Range | |
| RK-24-179 | 310 | -70 | 462.0 | 138.0 | 141.0 | 141.5 | 0.5 | <500 - 1,100 |
| 150.0 | 157.0 | 7.0 | <500 - 560 | |||||
| RK-24-180 | 310 | -70 | 366.0 | N/A | No Significant Intersections | |||
| RK-24-181 | 310 | -70 | 573.0 | 115.7 | 191.5 | 192.0 | 0.5 | <500 |
| RK-24-182 | 310 | -70 | 411.0 | N/A | No Significant Intersections | |||
| RK-24-183 | 310 | -70 | 527.0 | 125.3 | 347.7 | 350.0 | 2.3 | 500 - 52,000 |
| 350.0 | 351.0 | 1.0 | <500 - 1,200 | |||||
| 351.0 | 354.0 | 3.0 | 700 - 16,200 | |||||
| 354.0 | 355.0 | 1.0 | <500 - 570 | |||||
| 355.0 | 358.0 | 3.0 | 1,300 - >61,000 | |||||
| 358.0 | 358.8 | 0.8 | 790 - 2,100 | |||||
| 358.8 | 362.5 | 3.7 | <500 - 680 | |||||
| 362.5 | 363.0 | 0.5 | <500 - 1,070 | |||||
| 363.0 | 365.0 | 2.0 | <500 | |||||
| 365.0 | 365.5 | 0.5 | 800 - 7,700 | |||||
| 365.5 | 367.0 | 1.5 | <500 | |||||
| 367.0 | 367.5 | 0.5 | <500 - 28,000 | |||||
| RK-24-184 | 280 | -70 | 534.0 | 137.70 | No Significant Intersections | |||
| RK-24-185 | 310 | -70 | 399.0 | N/A | 312.5 | 313.5 | 1.0 | <500 |
| 335.0 | 335.5 | 0.5 | <500 | |||||
| RK-24-186 | 310 | -70 | 440.0 | 128.2 | 181.5 | 182.0 | 0.5 | <500 - 700 |
| 211.0 | 212.0 | 1.0 | <500 - 600 | |||||
| RK-24-187 | 310 | -70 | 501.0 | 116.8 | 163.0 | 164.5 | 1.5 | <500 |
| 191.0 | 191.5 | 0.5 | <500 - 830 | |||||
| RK-24-188 | 310 | -70 | 510.0 | 120.5 | 338.0 | 340.0 | 2.0 | <500 |
| 410.5 | 412.5 | 2.0 | <500 | |||||
| 418.5 | 421.5 | 3.0 | <500 | |||||
| • | All depths and intervals are meters downhole,true thicknesses are yet to be determined. | |||||||
| --- | --- | |||||||
| • | “Off-scale” refers to >61,000cps total readings by gamma spectrometer type RS-125 | |||||||
| --- | --- | |||||||
| • | Unconformity of ‘N/A’ denotes alack of visible contact between Athabasca sandstone and basement rock. | |||||||
| --- | --- |
About NexGen
NexGen Energy is a Canadian company focused on delivering clean energy fuel for the future. The Company’s flagship Rook I Project is being optimally developed into the largest low cost producing uranium mine globally, incorporating the most elite standards in environmental and social governance. The Rook I Project is supported by a NI 43-101 compliant Feasibility Study which outlines the elite environmental performance and industry leading economics. The Project is located in the Province of Saskatchewan, Canada - a world leading uranium producing Province expressly committed to advancing nuclear energy opportunities that sustainably promote economic growth and reduce greenhouse gas emissions.
NexGen is led by a team of experienced uranium and mining industry professionals with expertise across the entire mining life cycle, including exploration, financing, project engineering and construction, operations, and closure. NexGen is leveraging its proven experience to deliver a Project that leads the entire mining industry socially, technically, and environmentally. NexGen’s Project and prospective portfolio in northern Saskatchewan will provide generational long-term economic, environmental, and social benefits for Saskatchewan, Canada, and the world.
NexGen is listed on the Toronto Stock Exchange, the New York Stock Exchange under the ticker symbol “NXE” and on the Australian Securities Exchange under the ticker symbol “NXG” providing access to global investors to participate in NexGen’s mission of solving three major global challenges in decarbonization, energy security and access to power. The Company is headquartered in Vancouver, British Columbia, with its primary operations office in Saskatoon, Saskatchewan.
Contact Information
Leigh Curyer
Chief Executive OfficerNexGen Energy Ltd.
+1 604 428 4112
www.nexgenenergy.ca
Travis McPherson
Chief Commercial Officer
NexGen Energy Ltd.
+1 604 428 4112
www.nexgenenergy.ca
Monica Kras
Vice President, Corporate Development
+44 7307 191933
www.nexgenenergy.ca
Technical Disclosure*
All technical information in this newsrelease has been reviewed and approved by Jason Craven, NexGen's Manager, Exploration, a qualified person under National Instrument43-101.
Natural gamma radiation in drill corereported in this news release was measured in counts per second (cps) using a Radiation Solutions Inc. RS-125 gamma spectrometer. Thereader is cautioned that total count gamma readings may not be directly or uniformly related to uranium grades of the rock sample measured;they should be used only as a preliminary indication of the presence of radioactive minerals.
A technical report in respect of theFS is filed on SEDAR ( www.sedar.com ) and EDGAR (www.sec.gov/edgar.shtml )and is available for review on NexGen Energy's website (www.nexgenenergy.ca ).
Cautionary Note to U.S. Investors
This news release includes Mineral Reservesand Mineral Resources classification terms that comply with reporting standards in Canada and the Mineral Reserves and the MineralResources estimates are made in accordance with NI 43-101. NI 43-101 is a rule developed by the Canadian Securities Administrators thatestablishes standards for all public disclosure an issuer makes of scientific and technical information concerning mineral projects. Thesestandards differ from the requirements of the Securities and Exchange Commission ("SEC") set by the SEC's rules that are applicableto domestic United States reporting companies. Consequently, Mineral Reserves and Mineral Resources informationincluded in this news release is not comparable to similar information that would generally be disclosed by domestic U.S. reporting companiessubject to the reporting and disclosure requirements of the SEC Accordingly, information concerning mineral deposits set forth hereinmay not be comparable with information made public by companies that report in accordance with U.S. standards.
Forward-Looking Information
*The information contained herein contains"forward-looking statements" within the meaning of applicable United States securities laws and regulations and "forward-lookinginformation" within the meaning of applicable Canadian securities legislation. "Forward-looking information" includes,but is not limited to, statements with respect to mineral reserve and mineral resource estimates, the 2021 Arrow Deposit, Rook I Projectand estimates of uranium production, grade and long-term average uranium prices, anticipated effects of completed drill results on theRook I Project, planned work programs, completion of further site investigations and engineering work to support basic engineering ofthe project and expected outcomes. Generally, but not always, forward-looking information and statements can be identified by the useof words such as "plans", "expects", "is expected", "budget", "scheduled", "estimates","forecasts", "intends", "anticipates", or "believes" or the negative connotation thereof or variationsof such words and phrases or state that certain actions, events or results "may", "could", "would", "might"or "will be taken", "occur" or "be achieved" or the negative connotation thereof.*Statements relating to "mineral resources" are deemed to be forward-looking information, as they involve the implied assessment that, based on certain estimates and assumptions, the mineral resources described can be profitably produced in the future.
Forward-looking information and statementsare based on the then current expectations, beliefs, assumptions, estimates and forecasts about NexGen's business and the industry andmarkets in which it operates. Forward-looking information and statements are made based upon numerous assumptions, including among others,that the mineral reserve and resources estimates and the key assumptions and parameters on which such estimates are based are as set outin this news release and the technical report for the property , the results of planned exploration activities are as anticipated, theprice and market supply of uranium, the cost of planned exploration activities, that financing will be available if and when needed andon reasonable terms, that third party contractors, equipment, supplies and governmental and other approvals required to conduct NexGen'splanned exploration activities will be available on reasonable terms and in a timely manner and that general business and economic conditionswill not change in a material adverse manner. Although the assumptions made by the Company in providing forward looking information ormaking forward looking statements are considered reasonable by management at the time, there can be no assurance that such assumptionswill prove to be accurate in the future.
Forward-looking information and statementsalso involve known and unknown risks and uncertainties and other factors, which may cause actual results, performances and achievementsof NexGen to differ materially from any projections of results, performances and achievements of NexGen expressed or implied by suchforward-looking information or statements, including, among others, the existence of negative operating cash flow and dependence on thirdparty financing, uncertainty of the availability of additional financing, the risk that pending assay results will not confirm previouslyannounced preliminary results, conclusions of economic valuations, the risk that actual results of exploration activities will be differentthan anticipated, the cost of labour, equipment or materials will increase more than expected, that the future price of uranium willdecline or otherwise not rise to an economic level, the appeal of alternate sources of energy to uranium-produced energy, that the Canadiandollar will strengthen against the U.S. dollar, that mineral resources and reserves are not as estimated, that actual costs or actualresults of reclamation activities are greater than expected, that changes in project parameters and plans continue to be refined andmay result in increased costs, of unexpected variations in mineral resources and reserves, grade or recovery rates or other risks generallyassociated with mining, unanticipated delays in obtaining governmental, regulatory or First Nations approvals, risks related to FirstNations title and consultation, reliance upon key management and other personnel, deficiencies in the Company's title to its properties,uninsurable risks, failure to manage conflicts of interest, failure to obtain or maintain required permits and licences, risks relatedto changes in laws, regulations, policy and public perception, as well as those factors or other risks as more fully described in NexGen'sAnnual Information Form dated February 24, 2023 filed with the securities commissions of all of the provinces of Canada except Quebec andin NexGen's 40-F filed with the United States Securities and Exchange Commission, which are available on SEDAR at www.sedar.com andEdgar at www.sec.gov .
Although the Company has attempted toidentify important factors that could cause actual results to differ materially from those contained in the forward-looking informationor statements or implied by forward-looking information or statements, there may be other factors that cause results not to be as anticipated,estimated or intended. Readers are cautioned not to place undue reliance on forward-looking information or statements dueto the inherent uncertainty thereof.
There can be no assurance that forward-lookinginformation and statements will prove to be accurate, as actual results and future events could differ materially from those anticipated,estimated or intended. Accordingly, readers should not place undue reliance on forward-looking statements or information. The Companyundertakes no obligation to update or reissue forward-looking information as a result of new information or events except as requiredby applicable securities laws.