Key Highlights

  • Combined granted and pending landholding has risen by about 69 per cent to more than 18,250 hectares.
  • The new ground includes 10 prospecting licence applications covering 1,816 hectares.
  • One exploration licence application covers roughly 5,669 hectares.
  • Existing tenure already includes 55 prospecting licences, three Mining leases and one exploration licence.

Resources & Energy Group (ASX:REZ) has enlarged its position in the Menzies goldfield of Western Australia by pegging new ground, lifting its combined granted and pending landholding by about 69 per cent to more than 18,250 hectares, or 182.5 square kilometres. The company announced the expansion on 5 November as part of an effort to build its Western Australian gold portfolio.

The new ground is made up of 10 prospecting licence applications covering 1,816 hectares and one exploration licence application of 19 sub-blocks, covering roughly 5,669 hectares. These sit alongside the company's existing tenure of 55 prospecting licences, three mining leases and one exploration licence in the district. Together, the new applications total roughly 7,485 hectares, which accounts for the bulk of the reported increase.

How the ground was selected

According to the company, the areas were chosen using historical datasets, regolith mapping, structural interpretation and the results of legacy drilling. Managing director J. Daniel Moore described the approach as disciplined and technically driven. Several of the new prospecting licence applications lie east of the Gigante Grande gold Mineral Resource, a gold resource the company has already defined in the area.

Pegging ground close to a known resource is a common strategy for explorers trying to establish whether mineralised structures continue beyond current boundaries, or whether similar settings nearby could host additional deposits. Assembling a contiguous package can also simplify future exploration and, potentially, development planning by keeping more of the prospective geology under a single owner. A larger package also gives the company a broader pipeline of targets to rank, so that drilling budgets can be directed towards the most promising areas.

Why it matters

For a company already holding mining leases and a defined resource at Menzies, additional tenure provides more room to search for satellite deposits that could, in principle, add to the scale of a future operation. The emphasis on shallow oxide gold, which the company has identified as the target of planned maiden drilling, is relevant because oxide material near surface is generally cheaper to mine and often simpler to process than deeper, fresh rock. Whether the new areas contain such material, however, is yet to be tested.

Pegging new applications is also relatively inexpensive compared with acquiring ground from another company, which allows a junior explorer to expand its search area without a large upfront payment. The trade-off is that applications carry ongoing costs, including rents and minimum expenditure commitments once granted.

Limitations and uncertainties

The new tenements are applications, not granted titles, and must pass through the Western Australian approval process before exploration can begin. Grant timing is not within the company's control and can be affected by objections, native title matters and heritage requirements. The ground is at a conceptual stage: the selection is based on interpretation of historical information rather than new discoveries, and no exploration target or resource has been reported for the newly pegged areas. Even after grant, early mapping and sampling may Fail to generate drill-worthy targets, and drilling may not return economic results.

Next steps

The company has outlined a sequence of work: progressing the applications to grant and securing the necessary approvals, followed by reconnaissance mapping and sampling, a review of geophysical data, and maiden drilling aimed at shallow oxide gold.