Arizona

Japan's Mitsubishi Corporation approved the construction of a copper mining project in Arizona, jointly with Canada's Hudbay Minerals, the company said on Wednesday. Mitsubishi will make an... 

The world has a copper problem. The average ore quality is plummeting, more resources are being plowed into obtaining the same amount of metal and new mines take years to open because of the cost... 

Freeport-McMoRan is betting a new chemical compound can help it reach an ambitious target of extracting 800-million pounds of copper from waste rock each year and expand production beyond... 

US Citizenship and Immigration Services approved the project’s EB-5 investment offering on September 30. 

A US company developing America's first commercial-scale, solar-powered cobalt sulphate and cobalt metal processing facility, EVelution Energy, has garnered approval from US Citizenship and... 

ASX-listed American Tungsten & Antimony's restart campaign at the Del Sol refinery has started ahead of schedule, with the company having launched the leach and electrowinning circuit on site using... 

Canadian circular rare earths company Cyclic Materials has officially opened the US's largest rare earth recycling facility in Mesa, Arizona, which can process 25 000 t/y of end-of-life components... 

Mining tycoon Robert Friedland said he’s fielding “unconventional interest,” including from US Big Tech, in Ivanhoe Mines’ fast-expanding copper exploration project in the Democratic Republic of... 

Canadian circular rare earths company Cyclic Materials has completed a $75-million strategic financing round, which reflects expanded commitments from existing investors and brings the company's... 

US minerals explorer Ivanhoe Electric said on Monday it had received a preliminary project letter from the US Export-Import Bank (EXIM) for potential debt financing of $1.1-billion to develop its... 

Further to Massachusetts Institute of Technology spinout SiTration and global miner BHP's initiative to trial valorisation technology in the historic Globe-Miami mining district of Arizona, the... 

TSX-V-listed Arizona Eagle Mining Corporation has acquired 62 acres of patented land that hosts three past-producing high-grade silver mines, in Arizona. The mines - Arizona National mine (ANM),... 

Toronto, London and New York-listed Trekor Metals has reported adjusted earnings before interest, taxes, depreciation and amortisation (Ebitda) of $125-million in the second quarter, with net... 

TSX- and ASX-listed Capstone Copper has announced record adjusted earnings before interest, taxes, depreciation and amortisation (Ebitda) of $354-million in the second quarter of the year ended... 

Canadian mining company Hudbay Minerals has reported a strong second-quarter performance, with revenues of $631.3-million, net earnings attributable to owners of $137.4-million, adjusted earnings... 

US-focused Resolution Copper has provided $54-million to establish the Resolution Copper Tribal Trust, a perpetual endowment that will deliver yearly funding to 11 Tribal Nations located in Arizona... 

Aim-listed Bradda Head Lithium has secured an Arizona-licensed drilling contractor to start its 2026 infill exploration campaign at the Whistlejacket project in coming days. Bradda Head plans to... 

US critical minerals company EVelution Energy reports that a hydrogeological programme has confirmed the availability of sufficient groundwater resources to support the planned operating... 

Leading US material resource recovery, tech re-use and recycling company ERI has signed a global strategic partnership agreement with Ontario-based rare earths recycling company Cyclic Materials to...