Word.ws English Dictionary

How to use feldspar in a sentence

11 example sentences · noun

Feldspar means any of a large group of rock-forming aluminosilicate minerals containing potassium, sodium, or calcium that, together, make up about 60% of the Earth's outer crust. Example: “This is supported by the disappearance of cracks and cleavages in feldspars that suffered adularization.”

More sentences with feldspar

  • This is supported by the disappearance of cracks and cleavages in feldspars that suffered adularization.2007, Mrs. Gambold, The American Journal of Science. From the entry adularization
  • Kinmen now supplies fully a third of Taiwan’s kaolin and feldspar need.1973 September 23, “Porcelain kilns are booming”, in Free China Weekly, volume XIV, number 37, Taipei, page 2. From the entry Taiwan Strait
  • Feldspar has a few too many coffee-tinis in the morning.2021 October 10, Kevin Seccia, “The Yawn of the Dead Adventure” (19:00 from the start), in The Great North, season 2, episode 3, spoken by…. From the entry coffee-tini
  • Some of the feldspar phenocrysts are more than 1 cm long, but most are less than 5 mm.1965, Gordon A Macdonald and Takashi Katsura, Eruption of Lassen Peak, Cascade Range, California, in 1915: Example of Mixed Magmas…. From the entry phenocryst
  • This strict identity of feldspars (and other crystals) has been for us, then for some other authors such as H.H.1953, Report of the Session - Volume 19, page 5554. From the entry metamorphist
  • The siliceous differentiates have little or no potassium feldspar and differ from typical continental rhyolites and granites in their trace-element abundances and isotopic ratios.2007, Alexander R. McBirney, Igneous Petrology, Jones & Bartlett Learning, page 343. From the entry sialic
  • The exogangue is composed of diatom fragments with minor amounts of volcanic ash, very fine quartz and feldspar grains, sponge spicules, and organic matter.1990, George Edward Ericksen, John Adam Reinemund, María Teresa Cañas Pinochet (editors), Geology of the Andes and Its Relation to…. From the entry exogangue
  • Abundant phenocrysts and glomerocrysts of altered olivine and fresh clinopyroxene, up to 2 mm across, occur with sporadic microphenocrysts of opaque iron oxide and alkali feldspar (Figure 3.1).2007, F. L. Sutherland et al., “Unusual Baryte-bearing Hybrid Basalt, Bourke-Byrock Area, Northern New South Wales”, in Journal and…. From the entry clinopyroxene
  • The type of rock that results is often described as trachyte and contains abundant crystals of a different kind of alkali-rich feldspar, such as sanidine, rather than plagioclase.2004, Richard Fortey, The Earth, Folio Society, published 2011, page 52. From the entry trachyte
  • A variety of spangled feldspar, found especially in Russia, and when polished used as a gem and highly prized, is also called Aventurin or popularly "sunstone".2003, “The Mineral Kingdom. Dictionary of Gems, Jewels, Precious Metals and Minerals, with Their Significance and Use in the Superstition…. From the entry aventurine
  • These crystals are of one of the most abundant minerals in nature – feldspar; furthermore, they are of a particular kind of feldspar rich in the element calcium, termed plagioclase.2004, Richard Fortey, The Earth, Folio Society, published 2011, page 51. From the entry plagioclase

Meaning of feldspar

  1. noun Any of a large group of rock-forming aluminosilicate minerals containing potassium, sodium, or calcium that, together, make up about 60% of the Earth's outer crust.

Full definition of feldspar

Questions about feldspar in a sentence

How do you use feldspar in a sentence?
Feldspar is used as a noun. For example: “This is supported by the disappearance of cracks and cleavages in feldspars that suffered adularization.”
What is a short sentence with feldspar?
“Feldspar has a few too many coffee-tinis in the morning.”
What does feldspar mean?
Feldspar means any of a large group of rock-forming aluminosilicate minerals containing potassium, sodium, or calcium that, together, make up about 60% of the Earth's outer crust.

Source and license

Adapted from Wiktionary: feldspar (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

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