Crystal Secrets
Crystal Secrets
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A solid is crystalline if it has prolonged-range purchase. When the positions of the atom and its neighbours are known at one particular stage, the position of each and every atom is known specifically through the entire crystal. Most liquids absence prolonged-array buy, although quite a few have quick-selection get. Quick range is defined as the initial- or next-closest neighbours of the atom. In lots of liquids the main-neighbour atoms are arranged in precisely the same composition as while in the corresponding strong phase.
Crystals are stunning rock formations that have astonished people for A huge number of a long time. They are useful for a lot of different things, not only for decoration. Many of the initially radios at any time invented made use of crystals to transmit the radio waves. Some instruments, like quartz watches and laser crystals, use Exclusive properties and harmonic abilities of crystals to make highly accurate measurements and adjustments.
看做工：水晶制品加工过程分为两种，即磨工和雕工。如水晶项链、手链、耳环等属于研磨品；观音像、内画鼻烟壶等属于雕刻品。
水碧：《山海经》中，水晶又被称作水碧： �?又南三百里，日耿山，无草木，多水碧 �?，郭璞注�?�?亦水玉类 ”。这种称谓常被文人所引用，晋代郭景纯《璞江赋》道�?�?鬼，水碧�?�?。水晶又有人称它叫玉瑛。《符瑞图》载�?美石似玉，水精谓之玉瑛也�?”
You will also find a lot of supplies that resemble crystals but are actually polycrystals. Polycrystals variety when microscopic crystals fuse collectively to sort a strong. These resources do not encompass purchased lattices.
当二氧化硅结晶完美时就是水晶；结晶不完美的就是石英：二氧化硅胶化脱水后就是玛瑙；二氧化硅含水的胶体凝固后就成为蛋白石；二氧化硅晶粒小于几微米时，就组成玉髓、燧石、次生石英岩。
解理：无解理。所谓解理是指矿物被打击时，沿一定方向有规则地裂开形成光滑平面的性质。根据解理的程度可以分为五类：极完全解理、完全解理、中等解理、不完全解理和无解理，水晶属于无解理。
Crystals are practically nothing more than an ordered arrangement of molecules or atoms. Crystals are available in a number of styles and sizes, and each one has distinctive attributes. What they are made of determines how it can sort.
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say cheese a thing that somebody that is getting a photograph of you informs you to state so that the mouth tends to make The form of the smile
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The sodium chloride crystal lattice is characterized by the shut packing with the beneficial sodium ions and negative chloride ions. Every single sodium get more info ion is surrounded by six chloride ions, and every chloride ion is surrounded by 6 sodium ions, developing a very stable and symmetrical composition.
在透明的水晶中，隐裂纹呈亮晶晶的片状，有时还会有晕彩效应。这些裂纹是水晶在生长过程中，遇到外力挤压而在内部产生的一些隐形裂纹，隐裂纹在芙蓉石、紫水晶、白水晶球及白水晶柱中都很常见。有的裂纹后来被物质填充，形成愈合的裂纹，也就是原来的裂纹又长住了。这种裂纹对水晶的影响相对要小一些。
对于紫水晶黄水晶这样的单色水晶，通常要观察它的二色性，即使是最顶级的紫水晶黄水晶也是有色差的，通过这个方法可以鉴别是否加色。