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fluorite    音标拼音: [fl'ʊr,ɑɪt] [fl'ɔr,ɑɪt]
n. 萤石

萤石

fluorite
n 1: a soft mineral (calcium fluoride) that is fluorescent in
ultraviolet light; chief source of fluorine [synonym:
{fluorite}, {fluorspar}, {fluor}]


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  • Fluorite - Wikipedia
    Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF 2 It belongs to the halide minerals It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 4 as fluorite [6] Pure fluorite is colourless and transparent, both in visible
  • Fluorite and Fluorspar: Mineral uses and properties
    Fluorite cleavage: Fluorite is the only common mineral with four directions of perfect cleavage This perfect cleavage combined with the mineral's isometric crystal structure frequently cause it to cleave into perfect octahedrons as shown here These specimens also show the purple and yellow colors that are typical of fluorite Photo by Hannes Grobe, displayed here under a Creative Commons
  • Fluorite Meanings and Crystal Properties - The Crystal Council
    Science Origin of FluoriteFluorite is a calcium crystal that crystallizes in the form of masses, cubic, and octahe Learn Fluorite meanings, healing properties, chakras more
  • Fluorite: Complete Guide to Properties Meanings
    Learn about Fluorite properties, meanings care How to use, cleanse charge Trusted mineral library with tips from experts
  • Fluorite | Crystals, Uses, Properties | Britannica
    fluorite, common halide mineral, calcium fluoride (CaF 2), which is the principal fluorine mineral It is usually quite pure, but as much as 20 percent yttrium or cerium may replace calcium Fluorite occurs most commonly as a glassy, many-hued vein mineral and is often associated with lead and silver ores; it also occurs in cavities, in sedimentary rocks, in pegmatites, and in hot-spring areas
  • Fluorite Meaning: Properties, Benefits, and Uses for Clarity
    Discover the fluorite meaning and how this colorful crystal supports mental clarity, focus, and emotional balance Learn uses, cleansing methods, and pairing tips
  • Fluoride - Wikipedia
    Fluoride ( ˈflʊəraɪd, ˈflɔːr - ) [3] is an inorganic, monatomic anion of fluorine, with the chemical formula F− (also written [F]− ), whose salts are typically white or colorless Fluoride salts typically have distinctive bitter tastes and are odorless Its salts and minerals are important chemical reagents and industrial chemicals, mainly used in the production of hydrogen
  • What Is Fluorite Good For? Uses, Science Healing
    Fluorite is a versatile mineral used in steelmaking, optical lenses, the production of hydrofluoric acid, and as a collectible gemstone It also has a long history in crystal healing traditions Made of calcium fluoride (CaF₂), fluorite forms in cubic crystals and comes in nearly every color, from deep purple and green to blue, yellow, pink, and completely colorless Its name actually gave
  • Fluorite: Mineral information, data and localities.
    Fluorite is found as a common gangue mineral in hydrothermal veins, especially those containing lead and zinc minerals It is also found in some greisens,
  • The 9 Different Types Of Fluorite (With Photos) - Rock Chasing
    Discover the fascinating types of fluorite, their colors, and where to find them across the globe in this detailed exploration





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