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.

The move could help China secure essential supply chains for critical minerals such as cobalt, copper and coltan.

From The Wall Street Journal • May 23, 2026

LAR has also transported cobalt, packaged in one-tonne bags, and could carry other minerals either in bulk or packaged form.

From Barron's • May 7, 2026

Nickel and cobalt processing are also seeing higher costs because sulfur is used in high-pressure acid leaching.

From Barron's • Apr. 23, 2026

The Philippines has sources of nickel, copper, chromite and cobalt that will be both used by American companies operating there and exported back to the U.S. for manufacturing, Helberg said.

From The Wall Street Journal • Apr. 16, 2026

When Mom first started taking him for cobalt treatments I imagined sharp blue beams aimed at his stomach.

From "Dreaming in Cuban" by Cristina García