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

Backed by more than $2.7 billion in pledged investment, the corridor is meant to move copper and cobalt, vital to the energy transition.

From Barron's • May 7, 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

The US is also negotiating a minerals deal with DR Congo to help gain access to the central African country's vast reserves of key metals such as cobalt, tantalum, lithium and copper.

From BBC • Apr. 6, 2026

The dress hugs her frame, a tornado of tulle and lace in emerald, turquoise, plum, cobalt, and gold.

From "The Belles" by Dhonielle Clayton