Basin Energy

Unconformity Uranium Drill Targets Identified from 2024 Geophysical Data

Basin Energy Limited (ASX:BSN) (‘Basin’ or the ‘Company’) is pleased to provide an update on the winter 2024 geophysical program that was conducted at the Marshall and North Millennium Uranium Projects (‘Marshall’, ‘North Millennium’ or the ‘Projects’), located in the southeastern part of the uranium-rich Athabasca Basin, refer to figure 3. The Southeastern Athabasca hosts some of the highest-grade uranium mines, with recent significant unconformity-related mineralisation discoveries occurring over the past few years1,2.


Key Highlights

  • Final data received and interpretation completed for the ground electromagnetic geophysical surveys from the winter 2024 program at the Marshall and North Millennium projects.
  • Several conductive anomalies identified at Marshall, located above and below the unconformity, consistent with regional exploration model.
  • Stacked anomalies concurrently with multigenerational geophysical data provides a base to assess the exploration targets and refine drillhole targets.
  • The projects are located 15 kilometres from the majority Cameco owned Millennium deposit, and just 40km from the world class McArthur River mine.
  • Basin remains funded for the next round of field exploration.

The ground electromagnetic successfully identified 3 main targets which confirms the geological and exploration model. Of note is Target 1 (Figure 1), where modelled EM plates below the unconformity align with a sandstone ZTEM anomaly, which is interpreted to be alteration within sandstone. The identification of these targets is encouraging and consistent with regional trends in the southeastern Athabasca and provides increased confidence in drill hole targeting. Basin is currently reviewing options and priorities of how to progress exploration of these confirmed targets.

Basin’s Managing Director, Pete Moorhouse, commented:

“Conducting ground geophysical surveys on Marshall and North Millennium was a milestone in advancing these underexplored projects in Basin’s uranium portfolio. The form of these anomalies is highly encouraging given the proximity to some of the world’s largest uranium deposits.”

Key results

Following the encouraging conductive anomalism highlighted by the 2023 3D inversion of two historic airborne Electromagnetics (Z‐Tipper Axis) (“ZTEM”) datasets partially covering the current North Millennium and Marshall projects3,4, Basin contracted Discovery International Geophysics5 to carry out ground Stepwise Moving Loop Transient Electromagnetic (‘Ground EM’) surveys on areas of immediate interest within the Projects.

Figure 1 Three main anomalies shown from 2024 ground EM, in plan view (top diagrams) and cross- section looking northeast (bottom diagram). The ground EM anomalies are displayed with the modelled plates against the historical ZTEM data.

The 2024 Ground EM survey data returned six conductive anomaly picks producing three main target areas (Figure 1). The anomalies correlate strongly with the southern edge of the circular ZTEM conductive anomaly at Marshall and the interpreted northern edge of the circular anomaly identified in the historic data. A weaker EM pick was also interpreted centred between the two prominent ZTEM conductivity anomalies.

Three-dimensional modelling using Maxwell produced six electromagnetic conductive plates within the basement stratigraphy, all below the unconformity (Figure 1). The two southeastern plates are clearly aligning with a conductive sandstone ZTEM anomaly identified from the historic data, which is above the interpreted unconformity. This is interpreted as potential basal sandstone alteration proximal to the EM anomalies and constitutes a high-priority drill target area, refer figure 2.


Click here for the full ASX Release

This article includes content from Basin Energy, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

BSN:AU
Basin Energy

Basin Energy Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

The Conversation (0)
Basin Energy Logo

Basin Energy


Keep reading...Show less
Winsome Resources

Winsome Receives MCS Grant from Government of Québec

Lithium developer Winsome Resources (ASX:WR1); “Winsome” or “the Company”) is pleased to announce that its subsidiary Lithium Winsome Adina Inc has received a grant from the Government of Quebec of circa C$130,000 (approximately A$146,000) towards metallurgical testwork on samples from its 100%-owned Adina Lithium Project in the Eeyou Istchee James Bay region of Québec, Canada.
Keep reading...Show less
Augustus Minerals

Airborne EM over Multiple Targets on Ti-Tree Project

Augustus Minerals (ASX: AUG; “Augustus” or the “Company”) is pleased to announce that an airborne Versatile Time Domain Electromagnetic (VTEM) Max survey will be undertaken at three areas within the 3,600km2 Ti-Tree Project in the Gascoyne Region. The survey is scheduled for August.

Keep reading...Show less
Mount Burgess Mining NL

Kihabe-Nxuu Polymetallic Project Silver/Gallium Potential

In response to recent enquiries, Mount Burgess Mining Ltd (MTB:ASX, the “Company”) is pleased to update the silver potential of the Kihabe-Nxuu Project (“Project”) in Botswana. With the recent increase in silver prices and multiple forecasts predicting a structural deficit over the coming years, the importance of the silver content of the Project has increased substantially.

Keep reading...Show less
IMARC

Registration Opens for the Inaugural Mining, Metals and the Circular Economy Conference

Early bird delegate passes are now on sale for the inaugural Mining, Metals and the Circular Economy conference, scheduled to take place at the ICC Sydney on 29 & 30 October 2024.

The launch of this event is timely, as circularity in the mining and metals industry is important for reaching net-zero goals and global decarbonisation, while also addressing the rising demand for minerals required for future technologies and other vital materials.

Organised by Beacon Events, the Mining, Metals and the Circular Economy conference will be co-located with the International Mining and Resources Conference (IMARC), providing attendees with unprecedented access to industry experts and thought leaders in the mining sector, fostering a dynamic exchange of innovative ideas and best practices. What sets this conference apart is that it is the world’s first and only event to explore the global context of process and product circularity throughout the mining industry’s value chain.

Keep reading...Show less
Aldoro Resources

Latest Kameelburg Assays Up To 10.38% Nb2o5 and 9.89% TREO

Aldoro Resources Ltd (“Aldoro”, “The Company”) (ASX: ARN) is pleased to provide an update on the large-scale geological mapping campaign at the Kameelburg Carbonatite Project, targeting priority areas across the southern and eastern margins of the large carbonatite plug.

Keep reading...Show less
Firetail Resources

Firetail Resources

Keep reading...Show less
Basin Energy

Basin Energy Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

Latest Press Releases

Related News

×