For instance, studies have shown that ammonium sulfate can inhibit the formation of copper sulfide colloids during the flotation of azurite, which enhances the overall floatability of the mineral[2].

“The launch of this drilling program represents an important milestone for Highland Copper as we continue to explore and implement innovative technologies. Ultra-fine flotation has the potential ...

US Copper Corp has announced ... while the sulphide mineralisation is set to produce 822,000t of Cu, along with all the Ag and Au from flotation facilities. Mine plans for the resource areas ...

It is an additional output to the sulphide copper concentrate that is already ... This new addition enhances the existing ...

VANCOUVER, British Columbia, Jan. 22, 2025 (GLOBE NEWSWIRE) -- Highland Copper Company Inc. (TSXV: HI; OTCQB: HDRSF) (“Highland Copper” or the “Company”) is pleased to announce the commencement of a ...