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.

For decades, cobalt has been considered one of the best understood magnetic metals.

From Science Daily • Jun. 5, 2026

The ability to manipulate these electronic states using magnetic fields could make cobalt a valuable platform for developing future devices that rely on controlling both charge and spin.

From Science Daily • Jun. 5, 2026

Find insight on Nufarm, Congo copper and cobalt mining operations and more in the latest Market Talks covering basic materials.

From The Wall Street Journal • May 28, 2026

Last December, the US and DR Congo agreed a partnership to increase access to the region's vast deposits of minerals such as cobalt, coltan and copper.

From BBC • May 1, 2026

Wiping cookie crumbs from his mustache, he turned into the main road, and there, outlined in cobalt blue, stood Guitar.

From "Song of Solomon" by Toni Morrison