Crystal for Dummies
Crystal for Dummies
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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？
A basic notion in crystal structures is definitely the device cell. It is the smallest unit of quantity that permits equivalent cells to be organized with each other to occupy all out there Area. The geometrical foundation of all crystals will be the lattice. A lattice might be viewed as a regular and infinite arrangement of details or atoms, exactly where Each individual issue or atom has A similar bordering ecosystem.
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：
诗中道出一段唐代由盛变衰的史实。玄宗末年，杨贵妃得宠，三姐妹并封为国夫人。他们养尊处优，奢华至极，仆人用水晶盘将珍馐佳肴端到宴席上，美人觉得没有口味，懒得动筷子。作为“诗圣”作为“史诗”，紫驼一段写饮食之精美，不空发议论，只尽情揭露事实，无一刺讥语，无一慨叹声，却使人于以外得之：此诗之善讽也。以史为鉴，这样的世道，这样的人物，国家不出“安史之乱”那样的大祸反倒不正常了。
How Crystals Type The entire process of forming a crystal is known as crystallization. Crystallization generally occurs whenever a good crystal grows from a liquid or Alternative.
Monoclinic �?Characterised by three unequal axes, two of which intersect at an oblique angle, although the 3rd is perpendicular for the plane of one other two.
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。
1A crystal chandelier lit the space.一盏水晶吊灯照亮了房间。《柯林斯英汉双解大词典》
水晶常以晶簇、晶洞形式产出，其中水晶洞一般存在于由火山喷发而形成的巨厚熔岩流层的火成岩与玄武岩中。火山喷发时所含的气体或热水溶蚀等作用导致岩层中出现大量的孔隙，当富含硅质矿物的流体进入较薄的熔岩孔隙中，且温、压条件合适时将结晶沉淀出水晶等矿物。
颜色：无色，浅至深的紫色，浅黄、中至深黄色，浅至深褐、棕色，绿至黄绿色，浅至中粉红。
There are two this sort of possible periodic arrangements. In Just about every, the 1st layer has the atoms packed into a plane-triangular lattice in which each atom has 6 rapid neighbours. Determine two shows this arrangement for the atoms labeled A
Crystal Lattices There are actually seven systems of crystal structures, that happen to be also called lattices or Area lattices:
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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。