Standard Uranium Announces Acquisition of Harrison Uranium Exploration Project and Expansion of Ascent Project in the Athabasca Basin, Saskatchewan

VANCOUVER, British Columbia, Feb. 09, 2024 (GLOBE NEWSWIRE) -- Standard Uranium Ltd. (“Standard Uranium” or the “Company”) (TSX-V: STND) (OTCQB: STTDF) (Frankfurt: FWB:9SU) is pleased to announce the acquisition by staking of the Harrison uranium exploration project in the southwest Athabasca Basin region, northern Saskatchewan. Additionally, the Company has expanded the Ascent project by 3,728 hectares, effectively doubling the project size.

With the addition of the Harrison project and expansion of the Ascent project (as described below), the Company now has ownership interests in eleven exploration properties, totalling over 209,867 acres across the uranium-rich Athabasca Basin (Figure 1).

Key Highlights:

  • Addition of the Harrison project - targeting high-grade 1 uranium mineralization in the southwest Athabasca uranium district
  • Harrison covers several kilometres of untested conductors coincident with magnetic low trends and key structural geology attributes
  • Ascent project doubled in size, covering 7,464 hectares of the eastern Athabasca Basin margin, providing highly prospective shallow drill targets
  • Increased exposure to the southwest Athabasca uranium district, providing additional joint venture and land deal opportunities

The Company considers uranium mineralization with concentrations greater than 1.0 wt% U 3 O 8 to be “high-grade”.

“As we continue our low-cost staking efforts across the Basin, we aim to grow and diversify our portfolio of projects enabling Standard Uranium to drive forward with dedicated exploration and collaboration with other companies. Picking up another piece of promising land in the southwest uranium district adds good value to our land package, in addition to doubling the size of Ascent,” said Sean Hillacre, President & VP Exploration for the Company. “We look forward to the transactional and exploration upside we can derive from these new claims in 2024.”

Overview map of Standard Uranium’s eleven Athabasca properties, including the newly staked Harrison project.

Figure 1. Overview map of Standard Uranium’s eleven Athabasca properties, including the newly staked Harrison project.

Harrison Project

The Harrison project is comprised of two mineral claims totalling 1,750 ha, located 22 km SSE of the Shea Creek uranium deposits and approximately 30 km SE of the past producing Cluff Lake uranium mine (Figure 2). Electromagnetic (“EM”) surveys conducted in 2006-2007 outlined multiple EM zones across the project. Harrison covers approximately 6.8 km of a NW-SE conductor trends coincident with a prominent magnetic low. The trend is crosscut by several interpreted fault zones, including 4.9 km of the major Harrison fault. The project has never been drill tested, and provides the Company with additional exploration exposure in the southwest Athabasca uranium district.

Plan map highlighting the Harrison fault zone and EM conductor trends on the Harrison project, with first vertical derivative magnetics in the background.

Figure 2. Plan map highlighting the Harrison fault zone and EM conductor trends on the Harrison project, with first vertical derivative magnetics in the background.

The Company believes the newly acquired Harrison project is prospective for the discovery of high-grade unconformity-related uranium mineralization. Continued land acquisitions through staking efforts fits with the Company’s strategy to increase its landholdings in the Athabasca Basin of Saskatchewan, Canada.

Ascent Project Expansion

Standard Uranium holds a 100%-interest in the Ascent project which straddles the eastern boundary of the Athabasca Basin (Figure 3). The recently expanded project consists of four mineral dispositions totalling 7,464 hectares. As the property lies on the edge of the Basin, depth to the sub-Athabasca unconformity is known to be approximately 50 metres from surface at maximum, while the eastern portion of the project contains no Athabasca sandstone cover, providing shallow drill target areas.

In 2022, the Company completed a helicopter-borne Xcite time domain electromagnetic (TDEM), magnetic, and radiometric survey over the Ascent project. The airborne EM survey detected several conductive anomalies and radiometric variances on the Ascent Property, which correlate with previous electromagnetic surveys and lake sediment geochemical anomalies, effectively enhancing the resolution of the conductive trends on the Project. Additionally, the magnetic survey contributes to definition of potential fault systems and structural trends not previously identified.

Regional prospecting by historical operators also identified uranium enrichment in basement rocks located east of the Athabasca Basin edge, which support the exploration model for shallow sandstone and basement hosted uranium on the property. The expansion of the project covers a suite of additional historical uranium anomalies, in addition to several more km of the Athabasca Basin edge and prospective regional structural trends.

The current exploration model for the Ascent project is analogous to that of the J-Zone and Roughrider deposits, that are located proximal to a similar airborne EM target that has dimensions of roughly 2-km long by 1-km wide. The Ascent EM target is interpreted by the Company to represent a shallow-dipping conductive system and will be the focus of future exploration programs, drawing on the analogy of the J-Zone and Roughrider uranium deposits.

Ascent Project Earn-In Option Agreement

The Company has signed a term sheet (the “Term Sheet”), dated January 9, 2024, with Summit Fusion Pty. Ltd. (the “Optionee” or “Summit”), an arms-length private, Australian company. Pursuant to the Term Sheet, the Optionee will be granted the option (the “Option”) to earn a 75% interest in the Ascent Project. The Option is exercisable by the Optionee in three stages, summarized in Table 1.

Table 1. Summary of Option Agreement Terms

Stage   Cash Shares Exploration
Expenditures
Operator
Fee (10%)
Equity
Earned
1
Year 1 $100,000 $100,000 $1,000,000 $100,000 -
Year 2 $100,000 $100,000 $2,000,000 $200,000 50%
2 Year 3 $100,000 $100,000 $3,000,000 $300,000 25%
  TOTAL $ 300,000 $ 300,000 $ 6,000,000 $ 600,000 75 %


The Company expects to proceed with signing the Definitive Option Agreement in February, 2024, with an inaugural drill program at Ascent slated for early June following the drill program at the Canary project.

Plan map highlighting major structural zones and EM conductor trends on the expanded Ascent project, with first vertical derivative magnetics in the background.

Figure 3. Plan map highlighting major structural zones and EM conductor trends on the expanded Ascent project, with first vertical derivative magnetics in the background.