Northwire Canada EditionFriday, November 13, 2026
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Gold 3,885.30 −2.9% Silver 50.06 −3.7% Copper 6.19 −1.5% Oil 88.70 +2.5% Palladium 992.00 −5.2% SEA 35.00 −3.2% GLO 0.300 −6.2% WM 1.42 −2.1% MFG 3.25 −4.7% RAGE 0.295 +0.0% DPM 50.56 −4.2% ARIS 21.08 −4.7% AUEN 0.170 +6.2% FCI 0.540 −1.8% SLI 1.98 −5.3% COCO 0.350 −4.1% BCU 0.060 +0.0% BGF 0.025 +0.0% TDG 0.710 +44.9% PRU 6.04 −4.1% NGEX 21.01 −5.2% Gold 3,885.30 −2.9% Silver 50.06 −3.7% Copper 6.19 −1.5% Oil 88.70 +2.5% Palladium 992.00 −5.2% SEA 35.00 −3.2% GLO 0.300 −6.2% WM 1.42 −2.1% MFG 3.25 −4.7% RAGE 0.295 +0.0% DPM 50.56 −4.2% ARIS 21.08 −4.7% AUEN 0.170 +6.2% FCI 0.540 −1.8% SLI 1.98 −5.3% COCO 0.350 −4.1% BCU 0.060 +0.0% BGF 0.025 +0.0% TDG 0.710 +44.9% PRU 6.04 −4.1% NGEX 21.01 −5.2%
Financings

Gunnison Copper Enters into Collaboration Framework Agreement with Lunasonde to Perform Initial Survey for Critical Minerals in Arizona's Cochise Mining District

Gunnison Aggressively De-Risks Balance Sheet While Betting on High-Tech Exploration to Bolster Massive Arizona Resource

By The Northwire Desk — AI Analysis Dec 19, 2025 · 06:31 GCU · 0.38 Gunnison Copper Corp.
Executive Summary

On December 19, 2025, Gunnison Copper Corp. (GCU) announced two distinct developments: - Exploration Collaboration: The company entered into a Collaboration Framework Agreement with Lunasonde Inc. to use Airborne Georadiotomography (aGRT). This technology aims to provide 3D subsurface imaging up to 2 kilometers deep to identify mineral targets under alluvial cover in the Cochise Mining District. - Debt Conversion: Nebari Natural Resources Credit Fund I LP converted US$500,000 of debt into 2,384,358 common shares at a price of US$0.2097 per share. This is the third such conversion, aimed at reducing the remaining US$5.25 million convertible principal balance.

Material Impact
  • Operational Impact (Neutral/Long-term): The Lunasonde agreement is a preliminary exploration initiative. While aGRT technology is innovative, it does not change the current production profile or the immediate economic outlook of the flagship Gunnison Project. It is a "nice-to-have" for long-term district-scale potential.
  • Financial Impact (Positive but Dilutive): The debt conversion reduces the company's interest-bearing liabilities, which is a key management objective. However, the conversion price (US$0.2097, approx. C$0.29) is significantly lower than the C$0.45 price of the private placement closed in October 2025. This indicates that while debt is disappearing, it is being replaced by equity at a steep discount to recent market valuations.
  • Contextual Strength: This news follows the December 4 announcement of first copper production using Rio Tinto's Nuton technology, which is a much more significant fundamental catalyst. The Dec 19 news acts as "housekeeping" to maintain momentum and clean up the balance sheet.
GCU · Price
Company Overview

Gunnison Copper Corp. (formerly Excelsior Mining) owns the Gunnison Copper Project and the Johnson Camp Mine in Arizona. The company recently pivoted from an In-Situ Recovery (ISR) model (which failed to meet flow expectations) to a Conventional Open Pit and Heap Leach model. - Flagship: Gunnison Copper Project. PEA (Nov 2024) shows an after-tax NPV8% of $1.3B and an IRR of 20.9% at $4.10/lb copper. - Current Production: Johnson Camp Mine (JCM) is currently producing copper cathode using a combination of ROM leaching and Rio Tinto’s Nuton bioleaching technology.

Read the original news release →

More from Gunnison Copper Corp.

Nov 10, 2026 · 06:01

Gunnison drill update confirms satellite grade, though cash burn and negative equity persist.

Drill Results Nov 05, 2026 · 06:01

Gunnison continues production ramp under Nuton funding following its NYSE American debut and a marketing sweepstakes.

Production / Operations Oct 26, 2026 · 06:01

Gunnison debuts on NYSE American with a $2 billion PEA and Nuton-funded Johnson Camp project.

Regulatory Oct 22, 2026 · 06:02

Gunnison advances its US copper supply chain ambitions through a NYSE American listing and political endorsement.

Production / Operations Oct 05, 2026 · 06:01

Gunnison’s NYSE listing expands liquidity while execution risks and negative equity demand caution.

Regulatory Sep 23, 2026 · 06:01

Gunnison secured a $2m credit and faces a $1.5bn capex gap as the JCM project ramps up.

M&A / Property