rock crystal

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rock crystal

noun rock crystals

  1. countable, uncountable A clear, colorless form of the silica-based mineral quartz. […] I have for Trials sake taken Lumps of Rock Crystal, and Heating them Red hot in a Crucible, I found according to my Expectation, that being Quench’d in Fair water, even those that remain’d in seemingly entire Lumps, exchang’d their Translucency for Whiteness […]

    Similar: clear quartz, pure quartz

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noun clear quartz

Españolcristal de roca
Françaiscristal de roche
DeutschBergkristall
Italianocristallo di rocca
Românăcristal de stâncă
Русскийго́рный хруста́ль górnyj xrustálʹ

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MLA

"rock crystal." Wiktionary, via Micwyn, micwyn.com/word/rock%20crystal. Accessed 6 Nov. 2026.

APA

rock crystal. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/rock%20crystal

Chicago

"rock crystal." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/rock%20crystal.

BibTeX
@misc{rock_crystal_2026,
  title = {rock crystal},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/rock%20crystal},
  urldate = {2026-11-06}
}