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

n. 萤石

萤石

WordNet (r) 3.0 (2006) (WordNet)

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

The Collaborative International Dictionary of English v.0.48 (gcide)

Fluorite \Flu"or*ite\, n. (Min.)
Calcium fluoride ({CaF2}), a mineral of many different
colors, white, yellow, purple, green, red, etc., often very
beautiful, crystallizing commonly in cubes with perfect
octahedral cleavage; also massive. It is used as a flux. Some
varieties are used for ornamental vessels. Also called {fluor
spar}, or simply {fluor}.
[1913 Webster]

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Fluorite - Wikipedia
Pure fluorite is colourless and transparent, both in visible and ultraviolet light, but impurities usually make it a colorful mineral and the stone has ornamental and lapidary uses Industrially, fluorite is used as a flux for smelting, and in the production of certain glasses and enamels
Fluorite and Fluorspar: Mineral uses and properties
Fluorite is an important industrial mineral composed of calcium and fluorine (CaF 2) It is used in a wide variety of chemical, metallurgical, and ceramic processes Specimens with exceptional diaphaneity and color are cut into gems or used to make ornamental objects Fluorite is deposited in veins by hydrothermal processes
Fluorite Meanings and Crystal Properties
Fluorite is a calcium crystal that crystallizes in the form of masses, cubic, and octahedral crystals It was first referenced in 1530 due to its important aid in flux production
Fluorite | Crystals, Uses, Properties | Britannica
Fluorite, common halide mineral, calcium fluoride (CaF2), which is the principal fluorine mineral It is usually quite pure, but as much as 20 percent yttrium or cerium may replace calcium
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: 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, granites, pegmatites and high-temperature veins, and as a component of some marbles and other metamorphic rocks
FLUORITE Definition Meaning - Merriam-Webster
The meaning of FLUORITE is a transparent or translucent mineral of different colors that consists of the fluoride of calcium and is used especially as a steelmaking flux and in the making of opalescent and opaque glasses
What Is Fluorite Made Of and What Causes Its Colors?
Fluorite is made of calcium fluoride, a compound with the chemical formula CaF₂, meaning every unit of fluorite consists of one calcium atom bonded to two fluorine atoms In its purest form, this mineral is completely colorless
Fluorite: Meaning, Properties, Healing Uses | CrystalStones. com
Fluorite is calcium fluoride, the mineral that defines hardness 4 on the Mohs scale and the namesake of both the element fluorine and the phenomenon of fluorescence It crystallizes in glassy cubes and octahedra in nearly every color, frequently several colors banded inside a single crystal
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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