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Pioneer Minerals commences airborne VTEM survey at Springfield project

ASX News, Materials
ASX:PMM      MCAP $8.793M
01 July 2026 16:29 (AEST)

A GEOTECH airborne VTEM system is being used to identify conductive units associated with massive sulphides at depth at Springfield.

Pioneer Minerals (ASX:PMM) is on target to  undertake a maiden drilling program at the Springfield project located within the North Pine project in Idaho with an airborne EM survey now underway.

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The company continues to tick the boxes in progressing its exploration plans for the tungsten-gold-gallium project with a key heritage survey successfully completed.

CEO, Michael Beven, said completion of the heritage survey represents another important development in advancing Springfield toward drilling by providing a compelling basis for targeting conductive sulphide zones.

“The completion of the heritage survey and commencement of the VTEM survey represent important milestones as Pioneer continues to systematically advance the Springfield project toward its maiden drilling program,” Mr Beven said.

“Over the past twelve months Pioneer has systematically de-risked the Springfield project through geological mapping, geochemistry, airborne magnetics, independent petrographic studies, metallurgical test work, road access rehabilitation, permitting and most recently securing USFS drilling approval. The commencement of the VTEM survey represents another significant step in this systematic exploration strategy.”

He told shareholders the survey was specifically designed to identify conductive sulphide zones associated with the 2.9 kilometre magnetic anomaly previously identified at Springfield.

“Independent petrographic studies confirmed a close association between scheelite and pyrrhotite mineralisation, making coincident magnetic and conductive anomalies our highest-priority drill targets.”

The current Versatile Time Domain Electromagnetic (VTEM) survey will provide an important additional dataset to refine priority drill targets ahead of the maiden drilling program.

The airborne EM data will be integrated with the company’s existing geological mapping, airborne magnetic interpretation, structural modelling and geochemical datasets to prioritise drill targets ahead of drilling.

Upon completion and interpretation of the airborne EM survey, the company will integrate airborne EM data with existing exploration datasets, finalise priority drill targets and complete final drill planning.

PMM is steady at 12.5¢. Mkt cap $8.793M.

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