Ellis Martin Report: Antimony, Rare Earths and the Mountain Pass District - Mineralization at Surface

In a new edition of The Ellis Martin Report, Ellis Martin speaks with Greg Schifrin, a seasoned geologist and President of Minx Corporation, about antimony, rare earth elements, and the growing importance of securing a domestic U.S. critical minerals supply chain.

The conversation focuses on Great Northern Minerals' Catalyst Ridge Project in California, located near the well-known Mountain Pass district, and takes a grounded, geology-first look at the opportunity.

Topics discussed include:

- why Catalyst Ridge stood out immediately from a geological perspective

- high-grade antimony identified at surface and what that may indicate at depth

- the significance of a one-kilometer antimony-silver-gold structural trend

- how the project fits into the broader Mountain Pass rare earth corridor

- exploration tools, geological risk, and logical next technical steps

This interview avoids speculation and promotion, focusing instead on structure, process, and why U.S.-based critical mineral exploration matters in today's supply-chain environment.

Great Northern Minerals trades on the ASX under the symbol GNM and on the OTC Markets as GNMRF.

To Listen to the Interview, please visit:
https://www.abnnewswire.net/lnk/4U0E5NE6

Scott Downsborough
General Manager
Great Northern Minerals Limited
+61 8 9481 0389
scott@greatnorthernminerals.com.au

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