Rare earth elements
Source: Adobe Stock
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

Desoto Resources Ltd (ASX:DES) has found what it describes as a “significant mineralisation event” at its Fenton North project in the Northern Territory.

Re-assaying work on previous drilling from 2023 has pulled up an intercept of seven metres at 0.49% TREO (total rare earth oxides) – including one metre at 1.30% TREO and 0.37% P2O5 (phosphorus pentoxide) from 479 metres.

The project is six kilometres from Desoto’s Spectrum project – which is focused on rare earth elements (REEs), together with gold and copper – and the company has noted similarities between the mineralisation found at Spectrum and the recently re-assayed work done at Fenton North.

This related to zones of enriched TREO and P2O5, and the TREO grades and Nd/Pr ratios at the latter which echoed those of Spectrum.

Desoto has assessed the structural, geochemical and geophysical setting of Spectrum, to build a mineralisation model and better understand the project’s potential.

And it is uncovering evidence the mineralisation of the Quantum REE-Au discovery there, the Vesper EM Cu anomaly and the Fenton North Au Project are part of the same, complex system that is associated with the intersection of the Fenton Shear Zone (FSZ) and the Hayes Creek Fault (HCF) system.

Managing Director Chris Swallow said he believed the Fenton Shear Zone would provide the start of many promising drill results.

“DeSoto has potentially uncovered a globally significant large REE mineralised system with selective re-assaying of its own 2023 drill pulps delivering the potential for a large mineralised system over more than 6km and potentially a much larger strike length,” Mr Swallow explained.

“While the company has always been confident that the Fenton Shear Zone had the scale and structural complexity to support a large multi-element and precious metal system, for the re-assaying of gold-focused drilling to turn up REE’s more than six kilometres to the south of the known Quantum REE deposit is a highly encouraging new development.

“The company is now gearing up for its fully permitted 2025 drill program designed to deliver further discover the target REE-Au and Cu mineralisation up and down the Fenton Shear Zone.”

Desoto has been trading at 7.1 cents this morning.

Join the discussion: See what HotCopper users are saying about Desoto Resources and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

des by the numbers
More From The Market Online
ASX Earnings concept

Week 8 CY26, Wrapped: Unusually quiet Trump amplifies ASX earnings, but Iran fears growing

It’s been an interesting two weeks, largely because we haven’t heard too much from Donald Trump lately.
The Market Online Video

Prospect Resources on ‘the copper capital of Africa’ and the tier-one mining potential in Zambia

Prospect Resources joins HotCopper to talk about why it's been looking into the underlying geology at…
The Market Online Video

Australian Gold and Copper: Maiden resource complete, growth story continues

HotCopper talks to AGC MD Glen Diemar as precious and critical metals explorer Australian Gold and…
The Market Online Video

HotCopper Highlights, Week 8: Zip unfastened; Coles in trouble, BHP’s India pivot & more

Good Afternoon and welcome to the latest edition of HotCopper Highlights where we go through the stocks and announcements you were watching this week on