Solvent Extraction

Aim-listed gold, copper and silver producer Anglo Asian Mining has appointed Worley Europe as its contractor to complete the Xarxar and Garadag feasibility studies, in Azerbaijan. The feasibility... 

Phalaborwa has been established as a proven producer of rare-earth elements, with the large-scale pilot plant in Johannesburg running the optimised primary flowsheet and producing a high-grade... 

McEwen Copper has appointed financial services provider Societe Generale to lead the structuring and arrangement of a senior debt package to fund construction. 

Ivanhoe Electric has said it has all necessary permits to start initial construction activities. 

Goldman Sachs on Tuesday maintained its forecast for the copper price to average $12 650 per metric ton this year and its estimate of a 490,000-ton 2026 surplus for the metal. However, the bank... 

Revolver Resources is progressing with the restart of the Dianne mine after publishing an integrated restart study in January 2026. 

The project has harvested the first copper cathodes from its recently completed commercial production facility. 

Taseko Mines has started copper cathode production. 

Rainbow Rare Earths has announced that its recently commissioned large-scale pilot plant is operating the optimised Phalaborwa primary flowsheet. 

Taseko Mines has completed construction and is advancing into commissioning and early operations. 

Following challenges in the mining sector caused by colloidal silica in copper and cobalt leaching, mining chemicals supplier BME Metallurgy has succeeded in the development and application of an... 

Rainbow Rare Earths has started operations at its Johannesburg pilot plant. 

Australia-listed Revolver Resources has outlined a compelling business case to restart its Dianne copper mine in north Queensland, following the completion of a detailed recommencement study that... 

Phalaborwa is now expected to produce about 213 t/y of yttrium oxide as part of its mixed heavy-rare-earth output.  

Rainbow Rare Earths has advanced the project by confirming solvent-extraction as the final separation method for producing high-purity rare-earth oxides.  

Rainbow Rare Earths has chosen solvent extraction (SX) as the final separation method for its Phalaborwa rare earths project, in Limpopo, a decision the company says removes a key uncertainty in... 

The project is progressing towards first production early next year.