Locksley builds a larger copper target around Greater Tottenham

Greater Tottenham becomes the strategic centrepiece

Locksley Resources Limited (ASX:LKY, OTCQB:LKYRF, FSE:X5L) is putting its Australian copper portfolio at the centre of the company after a quarter spent preparing for more intensive exploration around Tottenham and Iron Duke in New South Wales.

The strategy brings together Locksley’s existing Tottenham tenure and the Iron Duke copper-gold opportunity within a district-scale framework. Tottenham carries a JORC 2012 resource of 9.86 million tonnes at 0.73% copper, 0.22 grams per tonne gold and 2 grams per tonne silver. Iron Duke has a historical JORC 2004 inferred resource of 1.3 million tonnes at 1.0% copper and 0.6 grams per tonne gold, although the report does not detail completion of the option acquisition.

Locksley says more than 50 kilometres of prospective mineralised and geophysical trends have been identified across the combined area. Independent mineral resource estimation work is now under way to consolidate validated datasets and update geological models, while the exploration program is expected to assess extensions at Carolina, Mount Royal and Orange Plains, revisit Bogan River and advance work at Iron Duke and Christmas Gift.

The shift follows the company’s US exploration withdrawal, which came after a portfolio review and a sharp fall in antimony prices. During the September quarter, Locksley continued reducing its focus on the Mojave project, while October work was limited to remaining obligations, asset management, rehabilitation-related activity and outstanding metallurgical sample movements.

Drilling preparation is moving from paper to fieldwork

September brought a site visit, drone work, landholder meetings and the engagement of geological contractors, suppliers and accommodation providers. Locksley also began revamping its core processing facility in Tottenham as it built the operating platform for renewed exploration.

Post-quarter work has included a health and safety management system, risk assessments, emergency procedures, contractor controls and silica-risk documentation. Exploration equipment and consumables, including core trays, sampling gear, reverse-circulation consumables and core-photography equipment, were also being procured.

Iron Duke is not yet a free pass to drill. Rehabilitation estimates for two proposed programs are being progressed, and a submission for EL6064 put the total estimate at A$43,801 against existing security of A$10,000. The potential A$33,801 increase remains subject to regulatory assessment and approvals.

Cash provides room, but the planned program will cost more

Locksley ended September with A$13.383 million in cash and cash equivalents, down A$1.548 million over the quarter. Operating cash use was A$1.333 million, while A$215,000 went towards tenement costs; the company received A$117,000 in interest income.

At that quarterly spending rate, the Appendix 5B calculates 10.04 quarters of available funding. That is a useful liquidity buffer rather than a fixed forecast: the company is explicitly preparing for increased field activity, drilling, metallurgical work, permitting and mineability studies, all of which could alter the rate of cash use.

DeepSolv progress ends without a commercial next step

The quarter also produced a less favourable strategic decision. Rice University testing of Locksley’s DeepSolv technology had produced antimony products grading up to 96% and demonstrated recovery of metallic antimony, building on the DeepSolv antimony results reported earlier in the year.

After the quarter, however, the board reviewed the project’s commercial viability and decided further research investment was not justified because of the significant additional expenditure required and uncertain prospects for commercial returns. Locksley will not pursue further development of the technology, leaving the company’s near-term investment case concentrated more squarely on copper and gold exploration.

The next test is execution: whether the historical data can produce a ranked drilling program, whether Iron Duke permitting and option arrangements advance, and whether new technical work can improve the economic case beyond the existing resource figures. For now, Locksley has cash to fund the next phase, but the value of that runway will depend on how quickly exploration spending accelerates.