Copper (Cu) and manganese (Mn ... For sidedress applications, use urea, ammonium nitrate, urea-ammonium nitrate solutions, ammonium sulfate, or anhydrous ammonia. Because of its explosive nature, ...

The Supreme Court cleared a major obstacle for a giant copper project in Arizona being developed by the world’s two most valuable mining companies, declining to review a case from a coalition of ...

Get Instant Summarized Text (Gist) A new two-dimensional copper boride with a unique atomic structure has been identified, forming instead of borophene when boron is deposited on copper. High ...

Lundin Mining Corp. has declared the Filo del Sol copper discovery one of the largest in recent history, containing an estimated 13 million tons of the basic metal that is crucial for the energy ...

Injected anhydrous ammonia, UAN or urea Broadcast dry ammonium nitrate, ammonium sulfate or urease treated urea Surface dribbled UAN solution between rows Broadcast UAN Broadcast urea First ...

Kahleah Copper takes questions from reporters at Phoenix Mercury Media Day on April 30, 2025, in Phoenix. / Megan Mendoza/The Republic / USA TODAY NETWORK via Imagn Images There's a lot of ...

The U.S. Forest Service, which owns the site, plans to trade a portion of it to a foreign-owned mining company, Resolution Copper, in exchange for other environmentally sensitive properties.

Gift 5 articles to anyone you choose each month when you subscribe. South African miner Harmony Gold will pay $US1.03 billion ($1.59 billion) to acquire the Cornish ...

THE heat capacity of anhydrous sodium sulphate has been measured recently in a water calorimeter by Kreidl and Simon 1, who observed only one high-temperature transition, at about 238° C.