Unlock stock picks and a broker-level newsfeed that powers Wall Street.
Faraday Copper Announces Positive Metallurgical Results and Confirms High Copper Recovery Through Coarse Grind and Flotation

In This Article:

VANCOUVER, BC / ACCESS Newswire / February 20, 2025 / Faraday Copper Corp. ("Faraday" or the "Company") (TSX:FDY)(OTCQX:CPPKF) is pleased to announce the results of its metallurgical program for the Copper Creek project in Arizona ("Copper Creek"). The metallurgical program utilized samples from the Phase III drill program and was conducted by ALS Metallurgy (Kamloops, BC), with oversight by Ausenco Engineering.

The primary focus of the program was to evaluate the metallurgical performance of potential open pit mill feed material from the American Eagle area through coarse particle flotation across an extended spectrum of grind sizes. Application of a coarse grind and coarse particle flotation offers the potential to significantly increase mill throughput and reduce processing cost, compared to those contained in the Copper Creek Preliminary Economic Assessment ("PEA")1.

This metallurgical program tested samples and composites from open pit domains by blending material types to determine performance ranges under various mill feed conditions. Expanding upon previous test work on the current resource area, the program was designed for comprehensive data collection related to grind size optimization, mineralogical composition, variability testing, conventional flotation and coarse particle flotation via hydrofloat.

Highlights

  • Achieved copper rougher recoveries2 of 95.0% on a sulphide composite from the American Eagle area at a substantially larger grind size3 than that assumed in the PEA by applying Coarse Particle Flotation ("CPF"), resulting in the following potential benefits:

    • Coarse grind and CPF can be used to maintain high copper recoveries across a full spectrum of feed grades. Applying a 350 micron ("µm") primary grind with CPF scavenging returns comparable copper recovery to a conventional flotation circuit with a 200 µm primary grind3.

    • Significant increase to mill throughput.

    • Reduced ball mill grinding energy by approximately 50%.

  • Continued to demonstrate excellent metallurgical performance on samples from the near-surface material at the American Eagle area, measuring locked cycle copper recoveries above 92% to a copper concentrate grade of approximately 31% copper.

  • Metallurgical test work confirms a coarse grind and high copper recovery flowsheet with a highly marketable, clean concentrate.

  • Data for the entire deposit supports the potential for low capital intensity and a favourable operating cost profile. This data will underpin future technical studies.