quartzite

noun

quartz·​ite ˈkwȯrt-ˌsīt How to pronounce quartzite (audio)
: a compact granular rock composed of quartz and derived from sandstone by metamorphism
quartzitic adjective

Examples of quartzite in a Sentence

Recent Examples on the Web
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The chef’s counter, meanwhile, shines the spotlight on quartzite and oak, two materials that come together to create a soft, warm space. Nicole Hoey, Robb Report, 30 Dec. 2025 An open chef’s kitchen boasts custom cabinetry, Swiss quartzite countertops, and luxury appliances from Sub-Zero, Wolf, and Miele. Architectural Digest, 17 Dec. 2025 Harder rocks, like quartzite-rich sandstones, resisted erosion and remained as high ridges, while the softer layers between them were worn into valleys. Kenna Hughes-Castleberry, Space.com, 5 Dec. 2025 The cliffs themselves are stunning to see—they’re made of Tuscarora quartzite and provide views of Catawba Mountain and McAfee Knob. Evie Carrick, Travel + Leisure, 21 Oct. 2025 See All Example Sentences for quartzite

Word History

Etymology

International Scientific Vocabulary

First Known Use

1823, in the meaning defined above

Time Traveler
The first known use of quartzite was in 1823

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Cite this Entry

“Quartzite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quartzite. Accessed 10 Jan. 2026.

Kids Definition

quartzite

noun
quartz·​ite ˈkwȯrt-ˌsīt How to pronounce quartzite (audio)
: a compact grainy rock composed of quartz and made from sandstone by the earth's heat and pressure

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