Scientists have recently found a new group of materials that show high-temperature superconductivity. The study, led by ...

a supplier of copper and the copper alloys used in electric vehicles, has hired contractors Graycor and Helmkamp Construction Co., as the design-build contractor for construction of a $500-million ...

The Michigan Department of Environment, Great Lakes and Energy earlier this month approved Highland Copper Company’s updated air permit for its Copperwood Mine Project in Gogebic County. Mike Foley, ...

These are the recommended maximum size panel guides. If the panel you would like fits inside these guides, Dri-Design can manufacture it. For larger sizes, contact Dri-Design.

“With the strong fundamentals of this project, current copper prices and the business ... including optimising plant location and design, refining tailings storage strategy, and assessing ...

and the mine sequencing and process flowsheet have been simplified for sulphide ores and native copper. The process plant flowsheet has also been finalised. A front-end engineering design contract ...