igneous rock
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Granite, solid volcanic lava, and basalt are examples of igneous rock.
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.
To carry out the study, Bowman compiled chemical information from about 9,000 igneous rock samples collected worldwide.
From Science Daily ● May 26, 2026
Now if you were awake in high school science class, you’re thinking, igneous rock: volcanic lava.
From Los Angeles Times ● May 3, 2024
One popular theory suggests that minerals released by the weathering of igneous rock sucked enough carbon dioxide from the atmosphere to set off a deep freeze.
From New York Times ● Feb. 7, 2024
Which dark igneous rock is the most common rock formed from volcanic lava?
From Slate ● Nov. 16, 2023
Trachyte, trā′kīt, n. a crystalline igneous rock, generally grayish in colour, usually fine-grained or compact, more or less markedly porphyritic, with large crystals of sanidine and scales of black mica.—adjs.
From Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
