Crystal for Dummies
Crystal for Dummies
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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 experimented with again in numerous other cities 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。
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：
③次生包裹体：指主体水晶形成后，由于环境的变化使得主晶周围的一些物质沿裂隙进入到其内部而形成的包裹体。形成的原因有出熔作用、裂隙的结晶化、以及放射性元素破坏的作用等。水晶典型的次生包裹体有胶花水晶中的氧化铁充填物等。
In addition there are many resources that resemble crystals but are actually polycrystals. Polycrystals form when microscopic crystals fuse jointly to type a reliable. These components usually do not encompass purchased lattices.
无色水晶与无色长石因折射率和密度十分接近故较难区分。主要方法是放大检查。长石有两组极完全解理，显微镜下可见两组解理相交而成的“娱蛤状”包裹体或细直的纹理，而水晶则无解理发育，仅有时可见断续不规则的裂理。
Crystals glimpse special from a number of other rocks and minerals, but �?barring a number of special scenarios �?almost all minerals cover a crystalline composition beneath the surface.
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The definition of the stable appears evident; a solid is generally regarded as currently being challenging and agency. On inspection, however, the definition gets much less simple. A cube of butter, such as, is difficult just after being saved inside of a fridge and is Evidently a good. After remaining around the kitchen counter for every day, the same dice will become very delicate, and it can be unclear Should the website butter ought to continue to be viewed as a reliable.
Look through cryptosporidiosis cryptosporidium cryptozoologist cryptozoology crystal crystal ball crystal obvious idiom crystal lattice BETA copyright #randomImageQuizHook.filename #randomImageQuizHook.isQuiz Test your vocabulary with our enjoyment impression quizzes
国家还并未给天然水晶提供一个等级划分的具体标准，水晶品种繁杂，每一品种都有他不同的评判标准。
crystal, any reliable substance where the part atoms are arranged inside a definite sample and whose surface area regularity reflects its inside symmetry.
水晶观赏石在形态、质地、内部特征等方面往往十分奇异。大自然有无限风光，都可以在包裹体水晶种找到缩影。