Initial ore samples recovered from the workings of the Peer Mine there were transported to Tucson and assayed at up to $4,500 per ton. Five tons alone valued at $2,500 were sent to the Benson smelter.

Logistical challenges of transporting ore for refinement and market have proved challenging throughout Arizona’s mining history. Perhaps one of the biggest challenges was found in the White Mesa ...

An Endolith technician swirls a flask containing a starter culture of the company’s proprietary microbes. The amber color ...

TGM's Planning Manager, José Maurício, emphasises the importance of the ore sorter in meeting the strict standards for ...

but it served the purpose of analyzing ore samples to keep control of the ore grade and to evaluate mining properties. The plant was a small mill and assay system. The facility stood between the ...

MMS is now preparing a detailed scope of work and cost estimation for the project, which includes securing final approvals, applying for bulk sample ... mining services contract for iron ore ...

Vertex Minerals (ASX: VTX) is advancing gold processing at its Hill End project in New South Wales by integrating TOMRA ...

Vertex Minerals is revolutionising gold processing at its Hill End project in New South Wales by integrating TOMRA Mining’s ...

It's understandable why there's concern about copper-nickel mining upstream from the BWCA, but let's have a conversation ...