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16mm 195.90 Cubic Fluorite Stretchable Bracelet

存货单位
尺寸(毫米)
16.000 x 16.000 x 16.000mm
重量 (G)
195.900
Occasion
Anniversary
Recipient
Unisex adults
Gemstone
Fluorite
颜色

16mm 195.90 Cubic Fluorite Stretchable Bracelet

Weight:(195.90)CT

Size:(16mm Cubic)

Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2. 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.

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. The purest grades of fluorite are a source of fluoride for hydrofluoric acid manufacture, which is the intermediate source of most fluorine-containing fine chemicals. Optically clear transparent fluorite has anomalous partial dispersion, that is, its refractive index varies with the wavelength of light in a manner that differs from that of commonly used glases, so fluorite is useful in making apochromatic lenses, making it valuable, particularly in photographic optics. Fluorite optics are also usable in the far-ultraviolet and mid-infrared ranges, where conventional glasses are too opaque for use. Fluorite also has low dispersion, and a high refractive index for its density, which can make it useful for some specialized purposes in optics.

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turkishdiasporegems
Gemstones have attracted humankind since ancient times, and have long been used for jewelry . Gems are more than just accessories and they are extension of your personality . A sign of emotions and a display of affection . We understand the true value of Jewels that defines you . Since you placed your trust in us , we promise we won't disappoint you and will provide you with the best of all
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送货细节

船运:
$15.00 :通过 Standard Shipping - Tracked 计算天数
发货自:
Turkey

付款方式

  • paypal
该卖家在 Turkey 的交易中添加 5.00% 税。

概述

列表类型 : Standard
产品编号 : 209580
开始 : 3rd November 2024 01:08 am PDT
* 所有价格均以:货币为单位