A-star B2 chopper, explorers' chosen mode of transportation in remote parts of Alaska including the Arctic VMS copper project.
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
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
Coarse grained gold (200x) in a quartz vein from Sunday Creek, Victoria, Australia
High grade core from the Fourmile gold deposit in Nevada
Looking east to the Cordillera Blanca of northern Peru with the Pierina gold-silver open pit in the foreground

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Issue No. 881 – October 4, 2026
Source: Exploration Insights

Since 2018, I have worked with colleagues steeped in the financial side of the mineral sector, but with technical backgrounds similar to mine, to deliver 13 editions of a Capital Markets short course to nearly 800 technical professionals, from Santiago, Chile, to Levi, Finland.

This weekend, we are in Salt Lake City, Utah, at the Society of Economic Geologists (SEG) Annual Conference, presenting the course to 25 keen geologists. The timing is particularly apt. Last week’s carnage across commodity markets and the equities leveraged to them reminds our audience that finding the rocks may be the straightforward part.

In the Weekly Market Digest, a 52-week high in real rates supported a new high in the US dollar and generated a mild spike in market volatility. The combination weighed on precious metals and pressured equities. Industrial metals also fell as higher costs of capital may have weighed on growth expectations, but the impact on equities was only modest. 

The Exploration Insights Portfolio was down last week but still outperformed the precious metal equity ETF benchmarks, though not the base metal ones, as most of the portfolio fell, led by a Top Pick, while only a few generated positive returns, led by a pair of grassroots copper explorers. 

In Stock Talk, I review exploration updates from several grassroots copper explorers in the Yukon, Kazakhstan, eastern and central Perú. A prospect generator in Australia picks up a land package in South Australia covering several IOCG targets. A gold-antimony explorer/developer advances permitting while a gold developer in southern Idaho completes a sale of a non-core asset in Türkiye. I am selling a cash-flowing royalty company that has undergone yet another transformational change while recognizing returns from a precious metal developer in northwest Argentina.

Just wanted to say, I applaud your efforts to remain independent and unbiased.  ...
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