basalt

Example Sentences

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Among those technologies is direct air capture—in which carbon is absorbed from the atmosphere, enhanced rock weathering where rocks like basalt are spread over farm fields to capture dissolved carbon in rainwater.

From The Wall Street Journal • Jun. 17, 2026

The 129-foot waterfall — a wide curtain of white water cascading from a basalt cliff face — generates its own rainbow and once was dubbed the “Eighth Wonder of the World” by President Theodore Roosevelt.

From Los Angeles Times • May 5, 2026

Iceland has an abundance of volcanic basalt, and this bedrock acts like a storage reservoir.

From BBC • Aug. 5, 2024

One such approach, called enhanced rock weathering, involves spreading finely ground silicate rocks, like basalt, on the ground or the ocean, which absorb carbon dioxide from the air as they weather in the rain.

From Salon • Jul. 18, 2024

At the north end of the pavilion was a sunken rectangular courtyard fenced on three sides by a row of seven-foot basalt columns atop a low red and yellow adobe wall.

From "1491" by Charles C. Mann