MARKET WIRE NEWS

LOCKSLEY RESOURCES COMMENCES DRILLING AT ITS HIGH-GRADE DESERT ANTIMONY MINE LOCATED WITHIN THE COMPANY'S MOJAVE PROJECT IN CALIFORNIA

MWN-AI** Summary

Locksley Resources Limited (ASX: LKY, OTCQX: LKYRF), based in San Bernardino, California, has officially commenced diamond drilling at its high-grade Desert Antimony Mine (DAM), part of the Mojave Project in California. This milestone follows successful completion of site establishment activities, which included essential earthworks and the construction of drill pads. Detailed surface mapping was conducted during these preparations, yielding crucial geological insights that confirmed the orientation and continuity of the primary stibnite veins at the surface.

Kerrie Matthews, the Managing Director and CEO of Locksley, expressed enthusiasm about the drilling's commencement, highlighting its significance in unlocking a valuable asset that could reshape the future of critical mineral supplies. She underscored the technical rigor behind the drilling program, emphasizing a focus on high-confidence target areas.

Alongside the drilling efforts, Locksley Resources is also engaged in comprehensive downstream metallurgical testwork. This involves collaborating with Rice University and the U.S. Department of Energy to assess pilot-scale processing capabilities, thereby enhancing the company’s strategic positioning within critical mineral supply chains.

Antimony, a designated critical mineral by the U.S. government, currently sees limited domestic production. The Desert Antimony Mine is poised as a rare opportunity to develop a primary source of high-grade antimony within the United States, aligning with national security, defense, and advanced materials supply chains.

Locksley is committed to advancing the Mojave Project, focusing on both rare earth elements and antimony. The company's mine-to-market strategy aims to reestablish domestic supply chains of critical materials, supported by strategic partnerships with leading U.S. research institutions and industry players. With innovative processing and separation technologies, Locksley is positioned to contribute significantly to U.S. critical materials independence.

MWN-AI** Analysis

Locksley Resources Limited (ASX: LKY, OTCQX: LKYRF) has recently commenced diamond drilling at its high-grade Desert Antimony Mine (DAM) within the Mojave Project in California. This development is significant not only for the company but also for the broader landscape of critical minerals in the U.S., particularly given the government's focus on securing domestic sources of antimony, a metal deemed critical for national security and advanced manufacturing.

Analysts should closely monitor the progress of the drilling program, as it marks a pivotal moment for Locksley. The successful completion of site preparations and geological mapping points to a methodical approach, highlighting the potential for the DAM to yield substantial high-value ore. With antimony's limited U.S. supply, this project could position Locksley as a key player in establishing a domestic source, potentially driving significant upside in the stock.

Furthermore, the company’s commitment to downstream metallurgical testing, in collaboration with institutions like Rice University, reinforces its strategic positioning. By focusing on a mine-to-market strategy, Locksley aims not only to extract but also to process and supply antimony, enhancing its control over critical supply chains.

Yet, potential investors should consider the inherent risks associated with mining projects. Factors such as regulatory hurdles, market price fluctuations of antimony, and operational challenges at the site can impact timelines and profitability. Given the current commodities market and increasing emphasis on critical minerals, a bullish outlook could be plausible, particularly if the drilling results confirm substantial reserves.

In conclusion, Locksley Resources is well-positioned at a crucial juncture in the critical minerals sector. Investors may consider accumulating shares in anticipation of positive drilling outcomes and growing demand for antimony and other rare earth elements, but should remain vigilant concerning market volatility and operational challenges.

**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.

Source: PR Newswire

PR Newswire

SAN BERNARDINO, Calif., Feb. 23, 2026 /PRNewswire/ -- Locksley Resources Limited (ASX: LKY, OTCQX: LKYRF and LKYLY-ADR) announced the company has commenced diamond drilling at the high-grade Desert Antimony Mine (DAM), located within the company's Mojave Project in California.

The drilling follows successful completion of site establishment activities including necessary earthworks and construction of drill pads. During these site preparations, the company also conducted detailed surface explore mapping that provided critical geological data and confirmed the orientation and continuity of the primary stibnite veins at surface. More information is available here: https://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-03059509-6A1313161&v=undefined.

Kerrie Matthews, Managing Director and CEO of Locksley said, "The start of drilling at DAM is a key milestone for us. We have strong momentum as we move decisively to unlock a potential asset that can play an important role in reshaping the future of critical minerals supply." She noted that the commencement of drilling reflects a strong technical foundation and focus on high-confidence target areas.

"In parallel to our drilling program, we are also carrying out our downstream metallurgical testwork, with representative materials to be supplied to Rice University and the Department of Energy to support evaluation of pilot-scale processing and strengthen strategic positioning within critical mineral supply chains," Matthews said.

Antimony is designated as a critical mineral by the U.S. government, with limited current domestic production. The Desert Antimony Mine represents a rare opportunity to establish a primary, high-grade antimony source within the U.S. aligned with national security, defense and advanced materials supply chains.

Locksley Resources (https://www.locksleyresources.com.au) is focused on critical minerals in the U.S. The company is actively advancing the Mojave Project in California, targeting rare earth elements (REEs) and antimony. Locksley is executing a mine-to-market strategy for antimony, aimed at reestablishing domestic supply chains for critical materials, underpinned by strategic downstream technology partnerships with leading U.S. research institutions and industry partners. This targeted approach, combined with resource development with innovative processing and separation technologies, positions Locksley to play a role in advancing U.S. critical materials independence.

Contact: Beverly Jedynak, beverly.jedynak@viriathus.com, 312-943-1123; 773-350-5793 (cell)

SOURCE Locksley Resources

FAQ**

How does the drilling at the Desert Antimony Mine enhance Locksley Resources Ltd LKYRF's potential to establish a domestic source of high-grade antimony within the U.S.?

The drilling at the Desert Antimony Mine significantly increases Locksley Resources Ltd (LKYRF)'s potential to develop a domestic source of high-grade antimony in the U.S. by confirming mineralization and expanding the resource base critical for strategic supply chain sustainability.

What specific geological findings from the surface exploration mapping influenced the decision to commence drilling at Locksley Resources Ltd LKYRF's Desert Antimony Mine?

The decision to commence drilling at Locksley Resources Ltd's Desert Antimony Mine was influenced by geological findings indicating the presence of high-grade antimony mineralization and favorable structural features identified during surface exploration mapping.

Can you elaborate on the downstream metallurgical testwork being conducted by Locksley Resources Ltd LKYRF and its importance for processing antimony materials in collaboration with research institutions?

Locksley Resources Ltd (LKYRF) is conducting downstream metallurgical testwork to optimize antimony processing methods in collaboration with research institutions, which is crucial for enhancing recovery rates, reducing costs, and improving environmental sustainability in antimony production.

How does the development of the Desert Antimony Mine fit into Locksley Resources Ltd LKYRF's broader strategy for critical minerals supply chain independence in the U.S. market?

The Desert Antimony Mine's development aligns with Locksley Resources Ltd's strategy to enhance domestic critical minerals supply chain independence in the U.S. market by increasing local production of essential materials, thereby reducing reliance on foreign sources.

**MWN-AI FAQ is based on asking OpenAI questions about Locksley Resources Ltd (OTC: LKYRF).

Locksley Resources Ltd

NASDAQ: LKYRF

LKYRF Trading

4.92% G/L:

$0.1364 Last:

382,465 Volume:

$0.1387 Open:

mwn-alerts Ad 300

LKYRF Latest News

LKYRF Stock Data

$18,220,400
146,666,665
N/A
N/A
Mining
Materials
AU

Subscribe to Our Newsletter

Link Market Wire News to Your X Account

Download The Market Wire News App