18
Jan
14:00
Excelsior Mining, Nuton to collaborate on Arizona copper project
Excelsior Mining says it has signed a collaborative agreement with Nuton LLC to evaluate the use of Nuton’s copper heap leaching technologies in southern Arizona, Kallanish reports.
Nuton, a Rio Tinto venture, would use the technology at Excelsior’s past-producing Johnson Camp copper mine in Cochise County, Arizona. The technologies are aimed primarily at sulphide minerals including lower-grade copper that might not otherwise be processed. The technolo…
This article contains premium data.
It is only available for active subscribers and clients currently
on trial. To continue reading, see the options below.
on trial. To continue reading, see the options below.
Truly global, user-friendly coverage of the steel and related markets and industry that delivers the essential information quickly while delivering on most occasions just the right amount of between-the-lines comment and interpretation for a near real time news service of this kind.
Anonymous
Very good overview of the weekly steel market.
Anonymous