A-star B2 chopper, explorers' chosen mode of transportation in remote parts of Alaska
Snowline's Valley gold project in the northeastern Yukon
Multi million ounces Ikkari gold project in Finland operated by Rupert Resources
Multi-million ounces Silicon-Merlin Gold Project, Nevada operated by AngloGold Ashanti
Kansanshi copper mine, Zambia operated by First Quantum Minerals
Old Sacaton open pit copper mine in southern Arizona is now part of the Cactus-Parks/Salyer copper project operated by Arizona Sonoran Copper Company
Drilling for Cadia-style copper-gold porphyry targets undercover in the northern extensions of the Macquarie Arc with Inflection Resources in New South Wales
High grade gold and antimony mineralization from Sunday Creek prospect in Victoria, Australia operated by Southern Cross Gold
Drill rig testing the high tonnage but low grade Haib copper deposit in southern Namibia
High grade disseminated copper sulfide and in fractures hosted by ultramfic rocks at Tamarack magmatic Ni-Cu-PGE-Au project in Minnesota
Porphyry-style high grade copper and gold stockwork veins at the Mankayan project in the Philippines
Large spodumene crystals at Wabamisk East prospect in northern Quebec

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Issue No. 832 – September 28, 2025

Precious metals weren’t the only things hitting record highs last week. The September edition of the Metals Investor Forum in downtown Vancouver drew 1,600 attendees (up 140% year-on-year) and 38 companies (up 80%). 

Notably, about half tuned in online, proving once again that, just like in concerts, hybrid is the new normal in mining.

In the Weekly Market Digest, the significant rise in precious metal prices has enabled seven precious metal companies (with a total value of US$400 billion) to enter the Top 25 mining companies globally, which collectively have a cumulative value of US$1.4 trillion. 

The Exploration Insights portfolio easily outperformed both the precious and base metal equity ETFs, with half of the total companies achieving new 52-week highs, led by a hybrid precious metal explorer in the southwestern US and another in southern Chile. The only significant laggard was a grassroots copper explorer in Australia.

In Stock Talk, I cover positive corporate activity at a grassroots precious metal explorer in the Southwest US and a Top Pick precious metal developer in Northwest Argentina, as well as mixed financial/project updates from a pair of prospect generators. I also review exploration updates from a PGM explorer/developer in Brazil, a gold-antimony play in Australia, and a precious metal prospect in northern Finland. Finally, I review the next phase of metallurgical testwork at an oxide open-pit gold project in southern Idaho.

"Thanks again for your excellent perspective on the junior mining sector.  You should know I look forward to your letter each weekend so much that I find myself constantly checking my iPhone for your notification email no matter where I happen to be!...
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