copper
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He argues this is necessary to tackle inequality and redistribute wealth from Peru's rich mineral, gold and copper reserves more equally and has enjoyed subsequent support in more rural areas.
From BBC • Jun. 8, 2026
Rio is also still on the lookout for copper assets, which could prove to be expensive, the analysts say.
From The Wall Street Journal • Jun. 3, 2026
Detailed testing is still underway, but the material resembles malachite, a copper-rich mineral that can be processed to produce copper.
From Science Daily • Jun. 3, 2026
Sunshine Silver Mining & Refining, which also mines copper and antimony, a flame retardant mineral, could be a backdoor AI play given the demand for wiring in data centers.
From Barron's • Jun. 2, 2026
The copper metal was etched with curling symbols.
From "The Way to Rio Luna" by Zoraida Cordova
Vocabulary lists containing copper
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South America - Middle School
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South America - Introductory
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