AGGREGATES
AND MINERALS
MARKETPLACE

The Mining Engineering, SME and NSSGA
Online Buyers Directory Site
OneMine image
Search the World’s Most Comprehensive Resource for the Mining, Minerals and Tunneling Industries

Welcome to the Mining Engineering Issue Archives

search button

November 2022 The United States needs more minerals; Lengthy permitting process keeps them in the ground
October 2022 Froth launder modification in 300-m3 flotation cells at Kennecott Copperton concentrator
October 2022 Study on oxidation kinetics and mechanism of copper slag under nonisothermal conditions
February 2022 X-ray computed tomography evaluation of crushed copper sulfide ore for preconcentration by ore sorting
January 2022 SME Arizona Conference returns to Tucson; Conference caps a weekend of mining events
September 2021 Chalcopyrite leaching in a dimethyl sulfoxide solution containing copper chloride
July 2021 Copper and molybdenum recovery increased by upgrading flotation cells with center launders at Hudbay Constancia
June 2021 Field test-pad study to understand acid rock drainage and metal leaching potential from future stockpiles at the Bagdad Mine, Arizona
April 2021 Multistep thermodynamic calculation for copper-dross bath smelting process
February 2021 Turbocharged work, agile methods break records, set new standards for Freeport-McMoRan
November 2020 Use of ammonia salts in selective copper extraction from tailings
October 2020 Practical experience in large-scale development of the Zijinshan low-grade gold-copper mine