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EFF 0.030 +20.0% W 0.500 +1.0% RDG 0.160 +0.0% ARIC 0.780 +4.0% VROY 3.44 +5.2% ROCK 3.81 +3.0% APMI 0.120 +0.0% EM 3.58 −4.8% ALS 66.04 +6.8% MEK 0.065 +44.4% TLO 6.00 +13.0% ADE 0.045 −66.7% FAIR 0.060 +33.3% SVRS 0.420 −2.3% RES 0.050 +42.9% CYG 0.120 +0.0% EFF 0.030 +20.0% W 0.500 +1.0% RDG 0.160 +0.0% ARIC 0.780 +4.0% VROY 3.44 +5.2% ROCK 3.81 +3.0% APMI 0.120 +0.0% EM 3.58 −4.8% ALS 66.04 +6.8% MEK 0.065 +44.4% TLO 6.00 +13.0% ADE 0.045 −66.7% FAIR 0.060 +33.3% SVRS 0.420 −2.3% RES 0.050 +42.9% CYG 0.120 +0.0%
Technical Study

Edge Copper Files PEA Technical Report for the Zonia Copper Project

By The Northwire Desk — AI Analysis Mar 18, 2026 · 18:42 EDCU · 0.78 Edge Copper Corporation
EDCU · Price

Executive Summary

  • Edge Copper Corporation filed its Preliminary Economic Assessment Technical Report for the 100%-owned Zonia Copper Project on SEDAR+, completing the required NI 43‑101 disclosure.
  • The filing follows a prior press release announcing positive PEA results for Zonia, indicating the company’s intent to move toward development based on solid economics and existing infrastructure.

Key Details

  • Technical Report Filing: Submitted to SEDAR+ in compliance with National Instrument 43‑101 – Standards of Disclosure for Mineral Projects.
  • Project Scope: The report covers Edge Copper’s 100%-owned Zonia Copper Project located in Arizona’s Walnut Grove mining district, a former heap‑leach operation on private land.
  • Availability: The full Technical Report can be accessed via the company’s profile on the SEDAR+ website (www.sedarplus.ca).
  • Previous Announcement Reference: Relates to the March 12, 2026 news release titled “Edge Copper Announces Positive PEA Results for its Zonia Copper Project.”
  • Company Positioning: Edge Copper highlights Zonia’s solid economics, existing infrastructure, and potential for resource expansion, positioning it as a key U.S. copper development project.

Notable Quotes

(No direct quotes were included in the release.)

Read the original news release →

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