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 kitchen includes white oak cabinets, honed quartzite counters, and a walk-in pantry. The Week Us, TheWeek, 14 June 2026 Angela George, Argus Leader Palisades State Park Palisades State Park in South Dakota is known for its towering Sioux quartzite rock formations, sparkly waterfalls and family-friendly trails. Usa Today Network, USA Today, 10 June 2026 Climbs range in difficulty from shorter and less technical routes to extremely challenging; it’s recommended to call the park for more information on specific climbs as well as full climbing regulations (no bolting is allowed on the quartzite formations, for instance). Taryn Shorr-McKee, Midwest Living, 4 June 2026 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 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 17 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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