cobalt

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.

About $250 million to $300 million in capital expenditure is still needed to finish infrastructure upgrades and increase production to 75,000 tons of copper and 15,000 tons of cobalt annually, according to Powch.

From The Wall Street Journal • Mar. 31, 2026

After cobalt prices crashed in 2023, Chemaf’s founder put the company up for sale.

From The Wall Street Journal • Mar. 31, 2026

China currently dominates the global supply of lithium and cobalt, both of which are needed in batteries.

From Barron's • Mar. 28, 2026

Zimbabwe has some of Africa's largest lithium reserves, as well as chromium, cobalt and rare earth minerals.

From BBC • Mar. 14, 2026

It flourished on the air softly in vapors of cobalt light, whispering and sighing.

From "The Martian Chronicles" by Ray Bradbury