Podlipodcast player Webplayer

The Mining Insider

The Mining Insider

Senate Lifts Minnesota Mining Ban, Chile Chases 6 Million Tonnes, and a $2.7B Idaho Gold Loan Hits Its Final Hurdle (2026-04-17)

The Mining Insider · Apr 18, 2026 · 10:16

0:0010:16

Listen in the Podli app 🎧

Follow your favourite podcasts, listen offline and in the car with CarPlay and Android Auto, and always pick up where you left off. Free to try.


The US Senate voted 50–49 to repeal the Biden-era withdrawal of 225,000 acres of Minnesota's Superior National Forest from mining, clearing a federal path for Twin Metals' copper-nickel project in the Duluth Complex. Chile's government under President Kast is targeting 6 million metric tonnes of annual copper output in 4–5 years, well ahead of prior projections, with US investors showing strong interest. And Perpetua Resources' $2.7 billion Export-Import Bank loan for Idaho's Stibnite Gold Project — which would be the only US mined source of antimony — is in its final 25-day Congressional review window ahead of an expected final board vote around April 25.

---

STORIES IN THIS EPISODE:
• US Senate vote on H.J. Res. 140 lifting Minnesota mining withdrawal
• Twin Metals Minnesota copper-nickel project in the Duluth Complex
• Chile copper production expansion under President Kast
• Perpetua Resources $2.7B EXIM loan Congressional review
• Stibnite Gold Project antimony supply and national security

---

COMMODITIES COVERED: copper, nickel, cobalt, gold, antimony

KEYWORDS: Minnesota mining ban, Twin Metals Duluth Complex, copper-nickel mine Superior National Forest, Chile copper output 6 million tonnes, Perpetua Resources EXIM loan, Stibnite Gold Project antimony, critical minerals supply chain, copper price 2026

---

SOURCES:
• E&E News: https://www.eenews.net
• Inside Climate News: https://insideclimatenews.org
• Earthjustice press release: https://earthjustice.org
• Mining.com / Bloomberg News: https://www.mining.com
• BHP press release — Escondida New Concentradora: https://www.bhp.com
• The Northern Miner: https://www.northernminer.com
• Perpetua Resources press release: https://www.perpetuaresources.com
• Mining.com: https://www.mining.com
• Morningstar / Dow Jones: https://www.morningstar.com

---
The Mining Insider is produced daily. Follow Logan Ore on Spotify, Apple Podcasts, and all major platforms.

Episodes: The Mining Insider

PodliGet the free Podli app
↓ App