Milwaukee Journal Sentinel

CoTec Investment Ceibo Successfully Produces Copper Cathodes at Demo Plant, Marking a Major Milestone in Copper Sulfide Leaching Technology

VANCOUVER, BC / ACCESS Newswire / June 5, 2025 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) (“CoTec” or the “Company”) is pleased to announce that its investment, Ceibo Inc. (“Ceibo”), has achieved ...
Seeking Alpha

Gunnison Copper Announces Preliminary Economic Assessment of Open Pit Mining at its Flagship Gunnison Project in Arizona's Copper Belt

Phoenix, Arizona--(Newsfile Corp. - November 14, 2024) - Gunnison Copper Corp. (TSX: GCU) (FSE: 3XS) (OTCQB: EXMGF) ("GCC" or the "Company") is pleased to announce the results of a Preliminary ...
Nasdaq

Ivanhoe Electric's Preliminary Feasibility Study for the Santa Cruz Copper Project in Arizona Defines a High-Quality Underground Mining Operation with Strong Economics

1. General and Administrative Cost inclusive of property tax. 2. After-tax payback period from the start of operations in 2029. The planned site layout provides for a compact surface footprint of less ...
Mining Weekly

Freeport Indonesia says smelter fire extinguished, to assess ramp-up plans

JAKARTA - Freeport Indonesia has halted copper cathode production at its Manyar smelter after a fire on Monday, the company's chief executive said in an interview with Kompas TV on Tuesday. The fire ...