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zircon    音标拼音: [z'ɚkən]
n. 锆石

锆石

zircon
n 1: a common mineral occurring in small crystals; chief source
of zirconium; used as a refractory when opaque and as a gem
when transparent [synonym: {zircon}, {zirconium silicate}]

Zircon \Zir"con\, n. [F., the same word as jargon. See {Jargon}
a variety of zircon.]
1. (Min.) A mineral consisting predominantly of zirconium
silicate ({Zr2SiO4}) occurring in tetragonal crystals,
usually of a brown or gray color. It consists of silica
and zirconia. A red variety, used as a gem, is called
{hyacinth}. Colorless, pale-yellow or smoky-brown
varieties from Ceylon are called {jargon}.
[1913 Webster PJC]

2. an imitation gemstone made of {cubic zirconia}.
[PJC]

{Zircon syenite}, a coarse-grained syenite containing zircon
crystals and often also elaeolite. It is largely developed
in Southern Norway.
[1913 Webster]


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  • Zircon - Wikipedia
    Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements For example, hafnium is almost always present in quantities ranging from 1 to 4%
  • What Is Zircon Gemstone | Zircon Stone – GIA
    Zircon is a colorful gem with high refraction and fire that’s unfairly confused with cubic zirconia Well known for its flashes of multicolored light
  • Zircon Value, Price, and Jewelry Information - Gem Society
    Everything you ever wanted to know about zircon Find value guidelines, scientific data, expert comments, and more in our Gemstone Listings
  • Zircon Gemstone Guide: Colors, Properties, and Buying Tips
    Discover zircon gemstones, from their ancient origins to vibrant colors like blue and green Learn about their properties, healing benefits, and how to choose quality zircons with our expert buying guide
  • Zircon: Mineral information, data and localities.
    Zircon, zirconium orthosilicate, is found in most igneous rocks and some metamorphic rocks as small crystals or grains, mostly widely distributed and rarely more than 1% of the total mass of the rock
  • Zircon | Crystallography, Radioactivity, Geology | Britannica
    zircon, silicate mineral, zirconium silicate, ZrSiO 4, the principal source of zirconium Zircon is widespread as an accessory mineral in felsic igneous rocks It also occurs in metamorphic rocks and, fairly often, in detrital deposits
  • What is Zircon? Everything You Need to Know Before Buying
    Zircon is one of the most popular gemstones used in fashion and fine jewellery today, admired for its brilliance, affordability, and versatility If you’re considering buying zircon jewellery, understanding what zircon is—and how it differs from other stones—can help you make a smarter purchase





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