Gunnison goes dark

Gunnison goes dark

Operation completed upgrade project, will now temporarily idle

Covid-19

31 MARCH 2020
Excelsior gives Gunnison a boost

Excelsior gives Gunnison a boost

US-based developer to make improvements to copper project

Simulation / Optimisation

06 FEBRUARY 2020
The Gunnison project is a low cost, in-situ recovery copper extraction project in Arizona, US

Mining commences at Gunnison

Excelsior Mining has successfully commenced in-situ mining operations at the Gunnison copper project...

Development

02 JANUARY 2020
Excelsior completes ponds at Gunnison

Excelsior completes ponds at Gunnison

Excelsior Mining has completed all ponds essential for production at Gunnison

Development

11 SEPTEMBER 2019
Excelsior's Gunnison receives first sulphuric acid

Excelsior's Gunnison receives first sulphuric acid

Gunnison to produce first copper cathode before year end

Development

15 AUGUST 2019
Excelsior makes the connection, powers up

Excelsior makes the connection, powers up

Power connection at Gunnison project wellfield is now complete

Power / Remote power

18 JULY 2019
Onwards for Excelsior's Gunnison

Onwards for Excelsior's Gunnison

Arizona copper project construction is now underway

Development

06 DECEMBER 2018