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单词 citrine
释义

citrine


ci·trine

C0373200 (sĭ-trēn′, sĭt′rēn′)n.1. A pale yellow variety of crystalline quartz resembling topaz.2. A light to moderate olive.
[Middle English, reddish yellow, from Old French citrin, from Medieval Latin citrīnus, from Latin citrus, citron tree.]
ci·trine′ adj.

citrine

(ˈsɪtrɪn) n1. (Minerals) a brownish-yellow variety of quartz: a gemstone; false topaz2. (Colours) a. the yellow colour of a lemonb. (as modifier): citrine hair.

cit•rine

(ˈsɪ trin, -traɪn, sɪˈtrin)

adj. 1. pale yellow; lemon-colored. n. 2. a translucent yellow variety of quartz, often sold as topaz. [1350–1400; < Anglo-French < Medieval Latin citrīnus < Latin citr(us) (see citrus)]
Thesaurus
Noun1.citrine - semiprecious yellow quartz resembling topazcitrine - semiprecious yellow quartz resembling topazquartz - a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impuritiestransparent gem - a gemstone having the property of transmitting light without serious diffusion
Translations

Citrine


citrine

[′si‚trēn] (mineralogy) An important variety of crystalline quartz, yellow to brown in color and transparent. Also known as Bohemian topaz; false topaz; quartz topaz; topaz quartz; yellow quartz.

Citrine

 

a mineral; a yellow variety of quartz (seeQUARTZ). Citrine, whose color is due to point defects of the crystal structure, is a rare mineral, occurring in Alpine-type hydrothermal quartz veins and pegmatites and sometimes in lava amygdules. In appearance it resembles topaz; it is distinguished from topaz during faceting by its weaker play of colors owing to lesser light refraction. Attractively colored translucent varieties are gems of class III. In jewelry-making, citrine is produced by heating smoky quartz or amethyst; its synthesis has also been mastered.

The chief deposits of citrine are located in Brazil, Uruguay, Madagascar, Scotland, Spain, and the United States; in the USSR the mineral is found at Murzinka in the Urals.

MedicalSeecitrin

citrine


Related to citrine: rose quartz
  • noun

Words related to citrine

noun semiprecious yellow quartz resembling topaz

Related Words

  • quartz
  • transparent gem
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更新时间:2024/12/22 17:01:05