Definitions for chrysoprase
ˈkrɪs əˌpreɪzchryso·prase

Princeton's WordNetRate this definition:0.0 / 0 votes

1. chrysoprasenoun

   a green variety of chalcedony valued as a gemstone

WiktionaryRate this definition:0.0 / 0 votes

1. chrysoprasenoun

   A variety of light-green translucent quartz.

WikipediaRate this definition:0.0 / 0 votes

1. Chrysoprase

   Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe chlorite-included quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) Chrysoprase is cryptocrystalline, which means that it is composed of crystals so fine that they cannot be seen as distinct particles under normal magnification. This sets it apart from rock crystal, amethyst, citrine, and the other varieties of crystalline quartz. Other members of the cryptocrystalline silica family include agate, carnelian, and onyx. Unlike many non-transparent silica minerals, it is the color of chrysoprase, rather than any pattern of markings, that makes it desirable. The word chrysoprase comes from the Greek χρυσός chrysos meaning 'gold' and πράσινον prasinon, meaning 'green'. Unlike emerald which owes its green color to the presence of chromium, the color of chrysoprase is due to trace amounts of nickel compounds in the form of very small inclusions. The nickel reportedly occurs as different silicates, like kerolite or pimelite (not NiO mineral, bunsenite, as was reported before). Chrysoprase results from the deep weathering or lateritization of nickeliferous serpentinites or other ultramafic ophiolite rocks. In the Australian deposits, chrysoprase occurs as veins and nodules with brown goethite and other iron oxides in the magnesite-rich saprolite below an iron and silica cap. As with all forms of chalcedony, chrysoprase has a hardness of 6–7 on the Mohs hardness scale and a conchoidal fracture like flint. The best known sources of chrysoprase are Indonesia, Queensland, Western Australia, Haneti Tanzania, Germany, Poland, Russia, Arizona, California, and Brazil. Deposits in central Tanzania have been in constant production since 1986. The chrysoprase and nickel silicate ore deposit in Szklary, Lower Silesia, Poland, was probably the biggest European chrysoprase occurrence and possibly also the biggest in the world.A very similar mineral to chrysoprase is chrome chalcedony, in which the color is provided by chromium rather than nickel.

ChatGPTRate this definition:0.0 / 0 votes

1. chrysoprase

   Chrysoprase is a type of gemstone that belongs to the chalcedony group, which is a type of quartz. It is known for its distinctive, bright green color which is derived from the presence of nickel impurities. Due to its vibrant color, it is often cut and polished for use in jewelry and ornamental art. The name "chrysoprase" comes from the Greek words "chryso" meaning gold and "prason" meaning leek, referring to its golden-green color. It is said to represent healing, growth, and compassion.

Webster DictionaryRate this definition:0.0 / 0 votes

1. Chrysoprasenoun

   an apple-green variety of chalcedony, colored by nickel. It has a dull flinty luster, and is sometimes used in jewelry

2. Etymology: [OE. crisopace, OF. crisoprace, F. chrysoprase, L. chrysoprasus, fr. Gr. ; chryso`s gold + leek.]

WikidataRate this definition:0.0 / 0 votes

1. Chrysoprase

   Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. Chrysoprase is cryptocrystalline, which means that it is composed of crystals so fine that they cannot be seen as distinct particles under normal magnification. This sets it apart from rock crystal, amethyst, citrine, and the other varieties of crystalline quartz which are basically transparent and formed from easily recognized six-sided crystals. Other members of the cryptocrystalline silica family include agate, carnelian, and onyx. Unlike many non-transparent silica minerals, it is the color of chrysoprase, rather than any pattern of markings, that makes it desirable. The word chrysoprase comes from the Greek χρυσός chrysos meaning 'gold' and πράσινον prasinon, meaning 'green'. Unlike emerald which owes its green color to the presence of chromium, the color of chrysoprase is due to trace amounts of nickel compounds in form of very small inclusions. The nickel reportedly occurs as different silicates, like kerolite or pimelite. Chrysoprase results from the deep weathering or lateritization of nickeliferous serpentinites or other ultramafic ophiolite rocks. In the Australian deposits, chrysoprase occurs as veins and nodules with brown goethite and other iron oxides in the magnesite-rich saprolite below an iron and silica cap.

Chambers 20th Century DictionaryRate this definition:0.0 / 0 votes

1. Chrysoprase

   kris′o-prāz, n. a variety of chalcedony: (B.) a yellowish-green stone, nature unknown. [Gr. chrysos, and prason, a leek.]

Matched Categories

1. • Chalcedony
   • Transparent Gem

How to pronounce chrysoprase?

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Numerology

1. Chaldean Numerology

   The numerical value of chrysoprase in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of chrysoprase in Pythagorean Numerology is: 3

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References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=chrysoprase
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Chrysoprase
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Chrysoprase
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/chrysoprase
6. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=chrysoprase
7. ^ Chambers 20th Century Dictionary
   https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=chrysoprase