February 6, 2020
The company said that upgrades to the production wellfield were going to push first production into Q2 2020.
January 10, 2020
In base metals news this week, Vale's in the firing line and Chile reports a slump in copper output, while...
January 3, 2020
Chile reported a fall in mining activity and copper production for November, as nation-wide disruptions due to protests bit.
September 13, 2019
What happened in the base metals space this week? Here’s a look at the top stories covered by the Investing...
July 28, 2019
The top gainers on the TSX last week were Northern Dynasty, Oryx Petroleum, Excelsior Mining, Valeura Energy and Treasury Metals.
July 16, 2019
Excelsior Mining announced Tuesday that electrical power upgrades had been completed at the Gunnison copper project in Arizona, in turn...
May 9, 2019
Excelsior Mining (TSX:MIN,OTCQX:EXMGF) has successfully completed four wellfield pump tests at the Gunnison copper project in Arizona.