Yahoo Finance

Highland Copper Announces Updated Process Plant Flow Sheet Demonstrating Increased Copper Recoveries of 87.6% and Reduced Processing Costs

Projected Ultrafine Flotation Performance Gains:Through the introduction of ultrafine flotation technology, the adoption of an MF2 circuit, and the implementation of an optimized reagent scheme, ...
Business Wire

Largo Announces Copper Mineralization Studies Across its Maracás Menchen Vanadium Deposits; Extends US$6 Million Secured Loan

Largo has initiated studies on disseminated copper mineralization based on the results of internal metallurgical test work, which indicate that copper recovery using conventional flotation methods may ...
Nasdaq

Faraday Copper Announces Positive Metallurgical Results and Confirms High Copper Recovery Through Coarse Grind and Flotation

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 ...
Yahoo Finance

Highland Copper Commences Drilling Program for Metallurgical Testing of Ultrafine Flotation Technology

VANCOUVER, British Columbia, Jan. 22, 2025 (GLOBE NEWSWIRE) — Highland Copper Company Inc. (TSXV: HI; OTCQB: HDRSF) ("Highland Copper" or the "Company") is pleased to announce the commencement of a ...
GlobalSpec

Chapter 13: Flotation of Copper-Zinc Ores

The geology and mineralogy of copper-zinc ores is similar to that of copper-lead-zinc ores, and in most cases, these ores are grouped together with copper-lead-zinc ores. There are several geological ...