Barton Gold (ASX:BGD) commenced a targeted pit optimisation drilling program at its Challenger Project in South Australia.
Despite recent extreme weather conditions that hampered regional access, the explorer has mobilised Foraco Australia to manage a 1,490-metre diamond drilling campaign designed to bolster the project's upcoming definitive feasibility study.
The diamond drilling initiative focuses on extracting critical geotechnical and metallurgical data to refine open-pit designs and operational efficiency.
The technical work runs concurrently with a larger 8,000-metre reverse circulation program conducted by Kennedy Drilling, which targets the conversion of existing mineralisation at Challenger Main and Challenger West into indicated resources and ore reserves.
Managing Director Alexander Scanlon noted that the exploration team "worked miracles" to restore infrastructure following record rains in the outback.
The current development model prioritises a Stage 1 "baseline" operation—a four-year plan to process near-surface materials and historical high-grade stockpiles.
By utilising the wholly owned Central Gawler Mill without initially disturbing underground infrastructure, Barton aims to de-risk the project's financial and technical profile.
Success at Challenger is expected to provide a regional processing hub, unlocking the potential of satellite assets including the Tarcoola and Wudinna gold projects.
With a current mineral resource estimate of 313,000 ounces of gold, Barton remains focused on an infrastructure-led path to production that maximises optionality across its extensive South Australian portfolio.
At the time of reporting, Barton Gold's share price was $0.95.