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.
Deep-sea mining seeks to tap previously untouched seabed deposits of a range of commodities, including cobalt and nickel, but the fledgling industry has long been stalled by environmental concerns.
From Barron's ● Aug. 25, 2026
Cuba holds significant deposits of cobalt and nickel, which are used in the production of electronics.
From Salon ● Aug. 21, 2026
Lithium-ion battery scrap—often referred to as black mass—contains lithium and other critical materials such as cobalt, nickel, manganese and graphite.
From The Wall Street Journal ● Aug. 5, 2026
They also carefully controlled and monitored the temperature so that it remained above the melting point for cobalt but below the temperature of grain growth.
From Science Daily ● Aug. 4, 2026
They spurred their mounts toward the knight in the cobalt armor.
From "A Clash of Kings" by George R.R. Martin
Vocabulary lists containing cobalt
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