Chalcedony vs Chalcedonic - What's the difference?

chalcedony | chalcedonic |


As a noun chalcedony

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

As an adjective chalcedonic is

of or pertaining to chalcedony.

chalcedony

English

Noun

(chalcedonies)
  • A form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.
  • *{{quote-magazine, date=2012-03
  • , author=Lee A. Groat , title=Gemstones , volume=100, issue=2, page=128 , magazine=(American Scientist) citation , passage=Although there are dozens of different types of gems, among the best known and most important are […] . (Common gem materials not addressed in this article include amber, amethyst, chalcedony , garnet, lazurite, malachite, opals, peridot, rhodonite, spinel, tourmaline, turquoise and zircon.)}}

    See also

    * (noun: types of minerals) agate, chert, flint, moganite * (adjective) conchoidal * (adverb) conchoidally * (noun) break, fracture, flake, shatter * (verb) knapp, break, fracture, flake, shatter

    chalcedonic

    English

    Adjective

    (-)
  • Of or pertaining to chalcedony.