Peregrine Gold Finds 3-4km Gravel Corridor at Newman Project

The company is planning additional bulk sampling across Capricorn to determine whether the results can be reproduced over meaningful volumes and along the wider corridor. That work will also examine how gold is distributed between different gravel fractions and whether localised coarse particles are materially influencing individual assay values. Any assessment of potential mining economics will depend on the outcomes of this larger-scale test work and the remaining geochemical results.

Peregrine intends to trial dry blowing as a potential processing method for the gold-bearing gravels. The technique does not require grinding, water, reagents, or wet tailings and could provide a comparatively simple processing option if recoveries prove suitable. The mining lease application has been structured to align with Western Australia's mining development and closure proposal framework for small mining operations. Further work remains subject to program-of-work and heritage approvals, including completion of the required development and closure documentation.

Peregrine believes the known Peninsula vein may not fully explain the scale of the anomaly. The company is therefore developing a dual exploration and exploitation strategy under which evaluation of the gravels could also provide geological information pointing toward concealed bedrock mineralisation.

Technical director George Merhi said the corridor could provide "an additional, potentially low-cost pathway to early-stage gold extraction" if confirmed through further testing. "It is highly unusual for such a large spatial dispersion of anomalous gold in gravel not to have a primary bedrock source in close proximity," Mr Merhi said. "We expect to evaluate the potential for concealed bedrock sources of gold in the process of exploiting this paleo gravel system."

The thesis holds if additional bulk sampling reproduces grades above 1g/t over meaningful volumes and the remaining 25 assay results show consistent anomalism along the corridor. A successful dry-blowing trial with recoveries above 60% would strengthen the processing case.

A sharp grade drop-off in larger-volume samples would weaken the economic case before mining lease approval. If the coarse gold particles driving the peak assays turn out to be isolated nuggets rather than a distributed population, the deposit may not support consistent production.