calcedônia

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calcedônia

Where it comes from

Do topônimo Calcedônia, de onde esse mineral provém.

noun

mineral translúcido, de cor branca a cinzenta, cinzento-azulada ou em alguma tonalidade de marrom, às vezes quase preta

In English

chalcedony form of fine-grained quartz

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Cite this

MLA

"calcedônia." Wiktionary, via Micwyn, micwyn.com/word/pt/calced%C3%B4nia. Accessed 6 Nov. 2026.

APA

calcedônia. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/pt/calced%C3%B4nia

Chicago

"calcedônia." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/pt/calced%C3%B4nia.

BibTeX

@misc{calcedo_nia_2026,
  title = {calcedônia},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pt/calced%C3%B4nia},
  urldate = {2026-11-06}
}