igneous
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.
Heavy rare earths are formed over millions of years, as rainfall weathers igneous rocks, breaking them down and leaving elements concentrated near the surface.
From Barron's • Dec. 21, 2025
In the process they learned that “a mid-crust composed of fractured igneous rocks saturated with liquid water best explains the existing data.”
From Salon • Aug. 14, 2024
"Our capability to infer that the maturation stages were somehow influenced by igneous intrusions based on a small sample size is really exciting!"
From Science Daily • May 7, 2024
One thing about the PVP that delights Coffey is that it is composed of all three kinds of rock — sedimentary, metamorphic and igneous.
From Los Angeles Times • May 3, 2024
The original porphyritic, fluidal, vesicular or fragmental structures of the igneous rock are clearly visible in the less advanced stages of hornfelsing, but become less evident as the alteration progresses.
From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" by Various
Vocabulary lists containing igneous
In A Sedimental Mood: Rock and Gem Vocabulary
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Physical Geography - Middle School
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Elements of the Universe: Ign, Igni ("Fire")
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