In his mining history column for Mining the West magazine, UNR mining history professor Eric Nystrom looks at the history of ...

Di ban on export of cobalt by DRC fit cause a surge in prices for consumer electronics such as phones, laptops, and even electric vehicles.

Our editors tested more than a dozen showerheads with tips from a plumber to find the best that can help fight hard water, ...

The Nyrstar zinc smelter on the banks of Hobart's River Derwent, which directly employs 550 workers, will scale back production by a quarter.

After the Environmental Protection Agency deemed the mineral contamination in Lincoln Creek naturally occurring, local ...

The results indicated that my soil pH was a high 7.5, and there were excessive amounts of phosphorous, potassium, sulfur, zinc, iron and copper in ... could use ammonium sulfate 21-0-0, urea ...

It is said this jumper can get big rig engines cranked over ... fully charged and ready to use in about 30 minutes. Heavy-duty copper positive and negative cables feature clamps that attach ...

In the Missi tradition, the woman’s teeth and gums were blackened artificially with the use of a powder made with iron and copper sulfate ... a virgin girl where big nobles were called.

The council heard a pitch from Jeff Hanson of Clearwater Biologic to support a grant application for a sulfate removal system ... against mining including in a current lawsuit involving copper-nickel ...