Puntland custom bracelets with names The gem that glows at night-fluorite

Fluorite is an important fluorine-containing mineral in nature, por eso también se llama “fluorita”. A small number of fluorites are octahedrons and rhombic dodecahedrons, and some are twin crystals. Fluorite has glass luster, transparente a translúcido, hardness is brittle and easy to break, colorless and transparent are rare, mostly blue, verde, púrpura, and white, but also yellow or orange, marrón, smoke black and other colors, and some Crystals of yellow, verde, azul, marrón, red and other colors appear on the same fluorite. What’s more worth mentioning is that some fluorite has a peculiar fluorescence effect, eso es, it emits strong fluorescence under the irradiation of a long-wave ultraviolet light source, and it also emits blue, verde, red and other colors in the dark after being heated. , Some will also produce phosphorescence, appear bright at night.

Fluorite is originally low in hardness and has fully developed cleavage. The reason why it can be listed as a gem mineral is mainly because of its beautiful color and unique luminous effect. The transparent emerald green and purple fluorite are the top grades in fluorite , Can be used to polish into curved gemstones, which can pretend to be emeralds and amethysts, and are generally regarded as low-grade gems; fluorite with fluorescence effect can be made into “perlas de noche” for viewing or collection, which also demonstrates its gem value. This kind of night pearl has appeared in large numbers in the Chinese jewelry market; the purple block aggregates are mainly used for carving decorative crafts, and the complete crystal clusters can be used as ornamental stones. Además, as a mineral, fluorite is also widely used in smelting and chemical industries. It is used in large quantities to produce hydrofluoric acid and fluoride. High-quality fluorite can also be used as an optical material.

The history of human discovery and use of fluorite can be traced back thousands of years. China has begun to use fluorite to make beads and other ornaments as far back as the Neolithic Age; in the ancient Roman period, Europe also used fluorite to make cups, bowls, bottles, etc.. Utensils.

Fluorite is formed in hydrothermal veins and altered generations, and is also produced in some acidic and alkaline igneous rocks. Some fluorite veins are interspersed in some sedimentary rocks. It is a relatively widely distributed mineral in nature. Las principales zonas productoras son Estados Unidos., Gran Bretaña, Suiza, Francia, Namibia, Australia and China, etc.. China’s fluorite reserves rank first in Asia, and the main producing areas are Zhejiang, hunan, Shandong and Liaoning provinces.

 

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Diseño del fabricante de joyas OEM/ODM personalizado sus propias joyas

Empecemos : mo@kingjy.com

 

Guangzhou Jingying Enfoque en collares de anillos al por mayor de pendientes de pulseras de brazaletes de plata esterlina 925 joyas,oro de plata esterlina chapado con 18k,14K,24K oro amarillo,oro blanco y oro rosa. Es capaz de personalizar joyas de plata esterlina varios diseño,marca de logotipo u otras palabras por grabado láser de acuerdo con el requisito del cliente.

Nuestra capacidad de producción mensual está a la altura 50,000 Piece de pulseras Pendientes del collar Joyas del anillo. Entrando en una asociación con los supermercados,cadena de joyería,tiendas de salida,mayorista de joyas,Compañía de la marca de comerciantes y joyas,Professional Proporcionar Joyas personalizadas y producción en masa de alta calidad 925 servicio de joyería de plata esterlina.