copper

Mining companies want to scour the ocean's abyssal plains for polymetallic nodules laden with nickel, copper and cobalt.

From Barron's ● Oct. 19, 2026

Chile, which is responsible for nearly a quarter of global copper output, saw production fall to its lowest level in 15 years in August due to storms and operational problems.

From Barron's ● Oct. 14, 2026

Find insight on gold futures, iron ore prices, Australian copper miners and more in the latest Market Talks covering basic materials.

From The Wall Street Journal ● Oct. 13, 2026

To investigate how Alzheimer's-related plaques develop, Yarahmadian created a mathematical framework that simulates the chemical reactions involved when metals such as copper and zinc interact with amyloid-beta.

From Science Daily ● Oct. 11, 2026

The tub was a massive claw-footed affair of enameled copper.

From "The City Beautiful" by Aden Polydoros

Her odyssey also takes her to Falster, an island at the bottom of the country, where she finds “a cluster of sooty coppers on a few glossy yellow flowers.”

From The Wall Street Journal ● Sep. 11, 2026

Mette, who has been with the department for 18 years, told "young coppers" they have a "long way to go."

From Fox News ● Oct. 21, 2021

There do exist bent coppers as the saying goes.

From New York Times ● Apr. 13, 2018

The question is, whether this would make up for the money lost if there were no coppers to donate?

From BBC ● Mar. 14, 2018

“I wish it! Who would not wish it? But I cannot pay the fee. Gebu takes the coppers I earn at stonecutting, and I have nothing else.”

From "The Golden Goblet" by Eloise Jarvis McGraw

Within the last month Alsop coppered the Longworth bet by wagering heavily on Ike to run.

From Time Magazine Archive

Their brown skins coppered by the rosy glow of the setting sun, they stood in strained suspense awaiting the climax.

From Terry A Tale of the Hill People by Charles Goff Thomson

These boats were coppered and fitted with a cabin at the after part.

From The Inhabitants of the Philippines by Frederic H. Sawyer

For this purpose specially prepared coppered asbestos rings are used, which will stand both water and intense heat.

From Gas and Oil Engines, Simply Explained An Elementary Instruction Book for Amateurs and Engine Attendants by Walter C. Runciman

Now," he continued, briskly, "I guess we've got 'em coppered.

From Jim Spurling, Fisherman or Making Good by Albert Walter Tolman

Clampett & Co. expect to get richer still on royalties, and are coppering their bet by making a round-the-world tour, beating bandits and fattening the market for their book.

From Time Magazine Archive

A method of coppering soldered articles will be described later on.

From On Laboratory Arts by Richard Threlfall

The invention of coppering the ships' bottoms, and thus adding to their speed, although generally practiced in England, had been applied in France only to the smaller part of the navy.

From The Eve of the French Revolution by Edward J. (Edward Jackson) Lowell

He told husband that he had been "coppering" the market ever since he came to the city and had "taken every trick."

From The Comstock Club by Charles Carroll Goodwin

Later I asked husband what "coppering" meant and he smiled and said: "betting that it will not win."

From The Comstock Club by Charles Carroll Goodwin