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Technical Study

Marimaca Copper Files NI 43-101 Technical Report for the Previously Announced Marimaca Oxide Deposit Feasibility Study

By The Northwire Desk — AI Analysis Oct 09, 2025 · 20:10 MARI · 12.20 Marimaca Copper Corp.
MARI · Price

Executive Summary

  • Marimaca Copper Corp. filed its NI 43‑101 Feasibility Study technical report for the Marimaca Oxide Deposit (MOD) in Chile.
  • The report, prepared by Ausenco Chile Ltda., validates and expands on the feasibility results announced on August 25, 2025.
  • Availability: posted on the company website and SEDAR+ as of the effective date (August 25, 2025).

Key Details

  • Report Scope: Technical report for the MOD supporting the Feasibility Study disclosed earlier.
  • Standards: Prepared in accordance with National Instrument 43‑101 disclosure standards for mineral projects.
  • Effective Date: August 25, 2025 (the same date as the original feasibility announcement).
  • Access: The full report can be accessed at www.marimaca.com and via the company’s SEDAR+ profile (sedarplus.ca).
  • Project Context: MOD is an IOCG‑type copper deposit; Marimaca continues definitive feasibility work while exploring its >15,000 ha Sierra de Medina property block.

Notable Quotes

(No direct quotes were provided in the release.)

Read the original news release →

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