Mineral processing Archives - Mining Engineering Online

5 days ago

To SME, or not to SME? Reasons to attend MINEXCHANGE 2027

Every February, thousands of people gather from around the world at the Society for Mining, Metallurgy & Exploration’s MINEXCHANGE SME…

Article

2 weeks ago

Bubbles and particles for fun and profit

This article develops the Antoine M. Gaudin Award presentation delivered at the Mineral & Metallurgical Processing Division (MPD) Awards Plenary…

Cobalt

August 10, 2026

Trump administration to back three mineral projects with $58 million in financing

The U.S. Export-Import Bank is lending $58 million to three critical-mineral companies as part of President Donald Trump’s push to…

Article

August 4, 2026

Roland Schmidt: One of America’s pioneers in process mineralogy

In North America, mineralogical analyses for exploration, mining, metallurgy, smelting and refining had many early beginnings and practitioners. One of…

Industry News

July 22, 2026

SME PE Review Course Returns to Denver This September

From Sept. 12-16, 2026 in Denver, Colorado, SME’s annual PE Review Course offers a comprehensive review of the subjects covered…

Technical Abstracts

June 30, 2026

Major challenges associated with the beneficiation of a petalite-type pegmatite

Recently, the European Commission (EC) adopted several strategic projects (SPs) to secure the sustainable supply of critical raw materials and…

Technical Abstracts

May 27, 2026

Optimization of fine grinding for banded iron low-grade depositin a vertical stirred media mill

Low-grade banded iron formations (BIF), such as banded hematite jasper (BHJ), represent a significant untapped iron resource. However, their beneficiation…

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