Crystal Secrets
Crystal Secrets
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8Where can we get this magic wand and crystal ball?我们到哪里获得这种魔棒和水晶玻璃球？
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人造水晶分为熔炼水晶与养殖晶：据水晶专家汪毅的阐述，随着水晶的价值提高，喜欢的人增多，水晶也引起了作伪者的兴趣，现阶段中国水晶市场常见的造假方法为：
Increase to word record Incorporate to word listing C2 [ U ] clear glass of incredibly good quality, normally with its surface area Minimize into delicate styles
You will also find numerous products that resemble crystals but are literally polycrystals. Polycrystals form when microscopic crystals fuse jointly to type a sound. These products do not encompass requested lattices.
Not all crystals sort in drinking water, but almost all crystals sort exactly the same way, atoms appear jointly and become a uniformed cluster. The method will take as minimal as a couple of days to possibly a thousand years. Normal crystals that come from the Earth type the exact same way.
水晶内部有多种矿物包裹体，形成的各种景观可以肉眼观测，这样的水晶就是包裹体水晶观赏石。由于水晶本身就是宝石，因此人们称誉包裹体水晶为“宝石级的观赏石”。包裹体水晶观赏石都具有独特性，具有极高欣赏和收藏价值。
Crystals are practically nothing a lot more than an ordered arrangement of molecules or atoms. Crystals are available in many various sizes and styles, and every one has various properties. The things they are created of determines how it's going to type.
Crystals will often be viewed as a little something of huge elegance, and so they are generally utilised with diamonds or other stones for making items of jewelry. Many crystals now are man-made in laboratories.
Solids that have limited-variety order but lack lengthy-array purchase are identified as amorphous. Just about any material might be produced amorphous by speedy solidification from the melt (molten point out). This affliction is unstable, plus the good will crystallize in time. When the timescale for crystallization is many years, then the amorphous point out appears secure.
被主体水晶所捕获的包裹体。原生包裹体通常为固相，形态较规则。水晶中典型的原成包裹体有金红石、电气石、黄铁矿等，也会见到岩石碎屑或集合体。
水晶形成后由于外力作用或某种人为原因使水晶产生大的裂隙或裂纹，这种裂纹有大有小，对水晶的影响也有大小之分。
压电性：水晶晶体受到压力时会产生电荷；反之，受到电压作用时，晶体会产生频率很高的振动。水晶具有可使压力与电荷相互转移的性能，称压电性。
21You all know how any time you have a crystal prism here and move a beam of daylight through it, you receive a spectrum, which appears like a constant band of rainbow shades.