The mining and ore processing of sulfide-bearing deposits generates large volumes of
waste rock (WR) and tailings, which often contain barren and residual iron sulfides (eg …

The continuous and growing demand for phosphate, especially by the fertilizer industry, has
increased the exploitation rate of high-grade phosphate ores extracted from phosphate …

Froth flotation has been a commonly employed technique to enrich natural ores by removing
impurities based on the surface properties of minerals. This process involves the use of …

This paper presents a comprehensive study on the selective flotation of a multi calcium-
bearing minerals ore, focusing on the efficient removal of dolomite and calcite impurities …

Sulfide ore processing generates finely ground mine tailings that often contain sulfide
minerals such as pyrite, pyrrhotite, arsenopyrite, and gersdorffite. These minerals can …

For mine site management, the release of acid and heavy metal ions from sulfur-containing
waste rock or tailings (principally chalcopyrite and pyrite) under natural deposit conditions is …

Abstract The abandoned Touissit-Bou Beker mining district has accumulated tens of millions
of tons of tailings, stored without environmental safeguards. Due to the limited ore …

The management of mine tailings presents a global challenge. Re-mining these tailings to
recover remaining metals could play a crucial role in reducing the volume of stored tailings …

Operations in copper sulfide flotation plants (CSFP) are complex and governed by several
variables such as available technologies, reagents, and environmental conditions. However …

Abstract Skutterudite ((Co, Ni, Fe) As 3), gersdorffite (NiAsS), and nickeline (NiAs) are some
common arsenic-and nickel-bearing minerals often encountered worldwide in mine ores …