Final Report Describing Flotation Testing on Master Cumpusile No. 1 (RES 2C-2, 3-1 and 3A-1) from the Resolution Project
A series of flotation tests had been conducted at DML on the three individual composites that comprise MC-1. The initial scope of that test work was to evaluate if:
- The individual composites could be processed using conventional flotation techniques.
- An acceptable copper concentrate could be produced.
As the test work progressed the scope of work expanded to evaluate the primary grind size, rougher pH and flotation reagent dosage. Cleaner test work was also conducted to evaluate regrind fineness, and reagent addition to maximize copper and moly grade and recovery.
Dawson Metallurgical Laboratories. 2002. Final Report Describing Flotation Testing on Master Composite No. 1 (RES 2C-2, 3-1 and 3A-1) from the Resolution Project, Report to Rio Tinto Technical Services, Project No. P-2694E, November 11, 2002.
The Forest Service will host its remaining two public meetings in Queen Valley on October 8 and in Tempe on October 10.
Video & Materials
A video presentation – the same information introduced at each public meeting – as well as meeting materials (posters and newsletter) are available for public review.
Draft EIS Released
The Draft Environmental Impact Statement (DEIS) for the Resolution Copper Project and Land Exchange is now available for review under the 'EIS Info' tab.
Comment on DEIS
Optional ways to comment on the Draft EIS are located under the 'EIS Info' and the 'Public Involvement' tabs.