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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An adjacent dining area connects to the kitchen, which sports a green quartzite island and large windows overlooking city views. Wendy Bowman, Robb Report, 26 May 2026 Okoumé and smoked oak dominate the space, and meets cooler, smoother surfaces Vitoria Regia quartzite, Wachenzeller limestone, stainless steel, and colored glass. Katharina Schwarze, Architectural Digest, 23 May 2026 Quartz manufacturers like Cambria point out that breathing in dust while cutting any high-silica material - such as the natural stone quartzite - can be dangerous. Nell Greenfieldboyce, NPR, 18 May 2026 Here, white, black, and oak cabinet faces are paired with natural, marble-like Taj Mahal quartzite. Laura Fenton, Midwest Living, 16 May 2026 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 3 Jun. 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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