BALTIMORE — Maryland’s General Assembly designated chromite as the state mineral in 2025, recognizing its pivotal role in its ...

The following year, the Moab Uranium Co. served as the contractor, shipping 364 tons of ore from the Ruth No. 1 claim for processing at the Anaconda Co. Mill at Bluewater, New Mexico.

CONTAIN™ represents the next breakthrough in AI-powered ore sorting from TOMRA Mining – a deep learning solution purpose-built to classify complex inclusion-type ores with unprecedented accuracy. By ...

The pyrolysis treatment with biomass is a promising technology for the remediation of chromite-ore-processing residue (COPR). However, the mechanism of this process is still unclear. In this study, ...

Mining giant Vale aims to stop using water to process iron ore at its Carajas mines by 2027, executives said on Tuesday, while expanding pellet feed production through the reuse of mine waste at the ...

The Northern System will be 100% on natural moisture.” In 2024, the area produced 177.5 million tonnes (mt) of iron ore, accounting for more than half of Vale's total production.

Ending the use of water in iron ore beneficiation would eliminate generation of waste known as tailings in the production process, therefore removing the need for new dams to be built to store ...

Manganese ore processing has evolved markedly over the past decades, driven by increasing demand for high‐grade manganese in diverse industrial applications such as new energy technologies ...

Zinc ore processing has long been a cornerstone of metallurgical practice, especially given zinc's vital role in galvanisation, alloy production and various industrial applications. In recent ...