Crystal for Dummies
Crystal for Dummies
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This concept applies equally in a single, two, and a few-dimensional spaces. The entire crystal lattice could be constructed by frequently reproducing the sample in the unit mobile in all Instructions.
Yet another entertaining, and tasty, experiment is to kind significant crystals utilizing sugar. By heating sugar with h2o and afterwards permitting this Alternative evaporate on sticks, you are able to variety rock sweet from sugar crystals!
结晶的形状非常细小，需要用显微镜才能看得清楚，外观上看起来是平滑、块状。常见最多的是各式玛瑙
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水胆水晶，包括气态，液态，固态，有时候可以同时多态并存，无色居多，个别情况下可见红色，绿色，黄色，蓝色，黑色等。
你们都知道，拿起一个水晶棱镜，让一束阳光通过它，就会得到一个光谱，看起来就像一条连续的彩虹色带。
水晶与高档宝石的净度要求有很大不同。高档宝石稀少罕见，所以一般人们普遍对高档宝石的净度不会过于苛求。而水晶的产量着实大得惊人，所以通常人们会要求水晶净度越高越好，尽量避免有较明显的内含物的水晶。
Ionic Crystals: Electrostatic forces variety ionic bonds. A basic example is actually a halite or salt crystal.
水晶是有成色等级之分，影响水晶价位的因素很多，不像钻石以4C就可以判定，所以大家要多听多看多比较才能真正辨别出来。一般的标准是水晶石越大越好，越透越好，颜色越娇嫩越好，形状越典型越好。不过最重要还是自己喜欢，而选购时辨识真伪的方法大致有下列几种：
[ C/U ] clear glass of top quality, typically with its surface more info Slash into designs that reflect light-weight
Look through cryptosporidiosis cryptosporidium cryptozoologist cryptozoology crystal crystal ball crystal crystal clear idiom crystal lattice BETA copyright #randomImageQuizHook.filename #randomImageQuizHook.isQuiz Take a look at your vocabulary with our enjoyable graphic quizzes
Molecular Crystals: Full molecules are bonded to each other within an organized fashion. A superb case in point is usually a sugar crystal, which includes sucrose molecules.
crystal, any sound content during which the element atoms are organized in a very definite pattern and whose surface area regularity demonstrates 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。