calcedony

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A form of chalcedony — A form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.

Similar
chalcedony
Scrabble 17
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Meanings

nouncalcedony (plural calcedonies)

plural calcedonies

  1. alternativeAlternative form of chalcedony.

Synonyms & antonyms

nouna milky or greyish translucent to transparent quartz

Similar
chalcedony
Broader
quartztransparent gem
Also see
chalcedony

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

calcedony. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/calcedony

MLA

“calcedony.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/calcedony. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “calcedony,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/calcedony.

Source: calcedony on Wiktionary, CC BY-SA 4.0.