India-based mining and metals company invests in recycled-content copper and aluminum production facility in the North ...

Thursday reported the initial results from the recently completed diamond drilling program at the Tillex Copper Project located in Currie Township. This program entailed seven diamond drill holes ...

The government loses nearly three cents on every penny it mints. On a nickel, it loses nearly nine cents. More nickels would ...

President Donald Trump has ordered the Treasury to stop minting pennies because their production cost exceeds their value. (Intriguingly, the same is true of nickels.) ...

Are your old pennies worth millions? Experts say you shouldn't bank on it. However, some wheat pennies could be worth a lot.

Pennies will still be legal tender, but cash prices will soon be rounded up or down to the nearest nickel (which cost even ...

Trump told the Treasury Department to stop making pennies, citing production costs. What should we do with the pennies we have now?

Rice University. "'Hopelessly attached': Scientists discover new 2D material that sticks the landing." ScienceDaily. ScienceDaily, 23 May 2025. <www.sciencedaily.com / releases / 2025 / 05 / ...

with their shiny coating made from an alloy of bronze and brass (confusingly known as "Nordic gold"). In the US, the issue is the steeply-rising cost of zinc. Cent coins were once almost entirely made ...

Examples include welding, soldering, and alloy production ... a health condition associated with copper deficiency, talk with your doctor before taking zinc. Zinc plays an important role in ...

The 5 yen coin weighs 3.75 grams and is made from a brass alloy of 60% to 70% copper and 30% to 40% zinc.