A Simple Key For Crystal Unveiled

A Simple Key For Crystal Unveiled

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诗中“胜美玉”，“过冰清”，写出水晶的质地美，而“亦欲应时明”则描绘出水晶充满灵性的动态美，耐人寻味。罗维是有独特眼光，懂得水晶真谛，第一个称赞水晶超过美玉的伟大诗人。他的认识已被千年之后的科学理论所证实；以水晶为直接吟咏对象的诗篇还有：

12He tried out once again in numerous other metropolitan areas and succeeded with Crystal Caramels.他又在其他几个城市再次尝试，并成功制出了水晶焦糖。

景观水晶，就是包裹体组成各种造型特异的水晶，有的似山水，有的似人物，有些像文字，有些像动物，植物，器物等等。

Substantial crystals of diamond are beneficial gemstones. The crystal has other interesting Qualities; it has the best audio velocity of any stable and is the best conductor of warmth. Apart from diamond, the opposite common form of carbon is graphite, that's a layered content. Each individual carbon atom has three coplanar close to neighbours, forming an arrangement known as the honeycomb lattice. Three-dimensional graphite crystals are attained by stacking similar layers.

看抛光：抛光的好坏直接影响到水晶制品的身价。抛光分为软抛光与硬抛光。

第二种是“半包裹体”，在水晶结晶以后，由于受到地球引力的影响而产生的裂隙，晶体外的一些物质通过水晶的裂隙渗透到水晶内部，一部分包裹于水晶之中另一部分露于水晶之外。我们可以看到物质渗进水晶的裂迹，常被称为“通道”，这种包裹体所形成的景象相对地较受自然环境和时间的影响，相应的价值也比较�?。

水晶的评价标准和高端宝石有所不同。多数高端宝石把颜色放在评价的第一位，而对水晶来说，颜色和净度（水晶行业称作晶体）是近乎同等重要的因素：

Crystals are very little over an requested arrangement of molecules or get more info atoms. Crystals are available in many various shapes and sizes, and every one has unique features. What they are created of determines how it will kind.

包裹体常见有固相、固液气三相组合、空洞以及双晶、色带等。水晶中典型的同生包裹体有自形的锐钛矿、气液两相包体等。

⑤化学稳定�?非常好，在常温下仅溶解于氢氟酸，不溶解于其它各类酸、碱。在高温高压条件下可溶解于碳酸钠溶液中。

15The trick to a fantastic thermoelectric materials is actually a crystal composition by which electrons can flow freely.制造一种好的热电材料的关键是，需要一种电子可以自由流动的晶体结构。

Crystals are not simply renowned for his or her physical visual appearance, but different crystals of various components and formations may lead to an enormous range of works by using and Actual physical Qualities.

crystal, any strong materials by which the component atoms are organized in a very definite sample and whose area regularity displays its inside symmetry.

⑥白色的包裹体有蚀变的绿泥石、云母、愈合裂隙、水晶、方解石、透闪石等。