NFM To Accelerate Harts Range Heavy Rare Earths and Niobium Exploration Following District-Scale Validation

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New Frontier Minerals (OTCQB:NFMXF) will accelerate exploration at its Harts Range Heavy Rare Earths and Niobium Project after district-scale validation of the region’s potential. Field teams will assess about 40 of 46 priority targets, with initial focus on the high-priority Kings Cross Prospect.

Recent BHP Xplor-backed research by Litchfield Minerals has reframed Harts Range as a district-scale Copper-Nickel-PGE mineral system, independently supporting the project’s prospectivity. The company also highlights encouraging tungsten mineralization already identified at Kings Cross, Bank and Cusp prospects.

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SUBIACO, Western Australia, June 29, 2026 /PRNewswire/ -- NFM Minerals Ltd. (ASX: NFM; OTCQB: NFMXF) announced the company will accelerate its Harts Range Heavy Rare Earths and Niobium Project exploration following district-scale validation. NFM's geological field teams will focus on advancing the assessment of approximately 40 of the 46 priority targets originally identified by the company. Initial activities will center on the high-priority Kings Cross Prospect.

"Withy only six of the initial 46 targets drill-tested to date, we have recommenced our field activities at Harts Range," said Gerrard Hall, Chairman of New Frontier. "The return of our field team in July will allow us to systematically validate the remaining targets, with Kings Cross, Bank and Cusp prospect where we have already identified encouraging tungsten mineralization in rock chip samples and RC drilling."

He noted that at the same time, recent BHP Xplor-backed research released by Litchfield Minerals has reframed the broader Harts Range as a district-scale Copper-Nickel-PGE mineral system, independently validating the company's long-held view of the region's prospectivity.

"Our strategic landholding across this emerging mineral province provides exposure to numerous high-priority exploration targets, and we are increasingly encouraged by the geological potential demonstrated across the project area," Hall stated.

Additional details can be found here: https://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-03104683-6A1331294&v=undefined.

New Frontier Minerals (https://www.newfrontierminerals.com) is an Australian-based focused exploring of critical minerals and base metals required to power a more electrified and sustainable future. The company holds a strategic portfolio of rare earth, niobium and copper assets in Australia and Canada, which includes the harts Range Heavy Rare Earths and Niobium Project in the Northern Territory, and the NWQ Cooper Project in Queensland. Other interests include the Pomme REE Project, in Quebec, Canada. These commodities are expected to play an increasingly important role in supporting global decarbonization, energy security and technological advancement.

View original content:https://www.prnewswire.com/news-releases/nfm-to-accelerate-harts-range-heavy-rare-earths-and-niobium-exploration-following-district-scale-validation-302813243.html

SOURCE New Frontier Minerals

FAQ

What did New Frontier Minerals (OTCQB:NFMXF) announce about the Harts Range project on June 29, 2026?

New Frontier Minerals announced it will accelerate exploration at its Harts Range Heavy Rare Earths and Niobium Project. According to New Frontier Minerals, geological teams will advance assessment of about 40 of 46 priority targets following district-scale validation of the region’s mineral potential.

Why is New Frontier Minerals accelerating Harts Range Heavy Rare Earths and Niobium exploration (NFMXF)?

New Frontier Minerals is accelerating exploration because recent research reframed Harts Range as a district-scale Copper-Nickel-PGE mineral system. According to New Frontier Minerals, this independent validation supports the company’s long-held view of strong geological prospectivity across its strategic landholding.

Which prospects will New Frontier Minerals prioritize at Harts Range for NFMXF investors?

New Frontier Minerals will initially prioritize the Kings Cross Prospect, then other targets such as Bank and Cusp. According to New Frontier Minerals, these prospects already show encouraging tungsten mineralization in rock chip samples and reverse circulation (RC) drilling results.

How many exploration targets will New Frontier Minerals test at Harts Range for NFMXF?

New Frontier Minerals plans to advance assessment of about 40 of 46 priority targets at Harts Range. According to New Frontier Minerals, only six targets have been drill-tested so far, and field activities are being recommenced to systematically validate the remaining targets.

When will New Frontier Minerals field teams return to the Harts Range project area?

Field teams are expected to return to Harts Range in July to resume systematic exploration. According to New Frontier Minerals, this return will support validation of remaining priority targets, including areas with previously identified tungsten mineralization at Kings Cross, Bank and Cusp.

What commodities is New Frontier Minerals (NFMXF) targeting at Harts Range and other projects?

New Frontier Minerals targets critical minerals and base metals, including rare earths, niobium and copper. According to New Frontier Minerals, its portfolio includes Harts Range in Australia and the Pomme REE Project in Quebec, supporting global decarbonization and energy security trends.