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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 is fairly hard (with a Mohs hardness of 7 5) and chemically stable, and so is highly resistant to weathering It also is resistant to heat, so that detrital zircon grains are sometimes preserved in igneous rocks formed from melted sediments [14]
  • Zircon: A Higher Form of Tools
    Zircon offers a full range of electronic hand tools—including stud finders, metal and electrical scanners, water detectors, and more—designed for both pros and DIYers
  • Products – Zircon
    Detect metal and unshielded AC wiring and metal behind walls, floors, and more Locate embedded metal before your drill bit or saw blade does Quickly and easily locates rebar, pipes, and other metal before you saw or drill A favorite scanner for concrete projects to find metal in construction
  • Zircon : Properties, Occurrence, Locations, Uses - Geology Science
    Zircon, scientifically known as zirconium silicate (ZrSiO4), is a naturally occurring mineral found in the Earth’s crust It is a dense, hard, and durable mineral that typically appears as small, reddish-brown to grayish crystals
  • 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
  • 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 Gemstone: Properties, Meanings, Value More
    Zircon is a zirconium silicate mineral known for its resemblance to diamond and status as the oldest mineral on Earth Discover the healing properties, history, and meanings behind zircon gemstones!
  • Zircon: Mineral information, data and localities.
    Zircon has a high refraction index and, when the crystals are large enough, is often used as a gemstone In geology, zircon is used for radiometric dating of zircon-bearing rocks (using isotopes of U which is often present as an impurity element, as is Th, radiogenic Pb, Hf, Y, P, and others)
  • 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
  • Jacinth (Zircon) : Properties, Occurrence, Uses, Deposits - Geology Science
    Jacinth, also known as zircon, is a valuable and visually striking mineral that holds significance in both the world of gemology and geology It is often used as a gemstone and is prized for its vibrant colors and high refractive index, but it also has a rich historical and cultural significance





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