This idea applies equally in one, two, and a few-dimensional spaces. The whole crystal lattice is usually created by regularly reproducing the sample from the unit cell in all Instructions.

水晶原石观赏石充分体现了天然水晶的本质，经过抛光的水晶原石观赏石，玲珑剔透、晶莹璀璨，独具匠心的设计，恰到好处地显露出水晶的魅力。如果您想单纯的欣赏水晶，水晶原石观赏石是你的不二之选，给人一种返璞归真的感觉。

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。

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。

There are many various crystals depending on geometric constructions, crystal advancement, and product. There could be preparations of hexagonal carbon atoms or amethyst that makes hexagonal pyramid structures.

They are going to sooner or later come up with a pleasant minimal uniform cluster of atoms, That is the process of expanding crystals. The greater they might come together, the more of the formation might be obvious into the naked eye. Researchers can identify what mineral They're investigating by how the crystals kind.

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。

For a very hot Alternative cools or possibly a saturated Resolution evaporates, particles draw near ample for chemical bonds to type. Crystals can also kind from deposition straight from the gas stage. Liquid crystals have particles oriented in an arranged method, like stable crystals, nevertheless can easily flow.

仿制钛晶树水晶：钛晶是水晶里价格最昂贵的，造假者当然也不会放过这么好的产品。天然的环境下，在水晶里能生长个像树一样的钛晶，完全是可能的，只是这样的货很少，那我们的造假专家是如何做的呢，白水晶底下打个洞，激光打点成板状的钛晶进去，就这样这块水晶的身价就能飙升几十倍。往往有的钛晶戒面，会采用将钛晶部位割成板状，与圆面的水晶粘合的方法来制作。

多色�?无色水晶没有多色性。有色水晶有弱到强的多色�?表现为体色的不同深浅。

地质学家目前为止对晶洞形成还没有广泛认同的理论，但相信晶洞可以在任何埋藏的空腔内形成。这些空腔可以是火成岩中的气泡、树根下的空穴，甚至动物挖的地洞。经过漫长时间，空腔的外壁变硬，溶解的矽酸盐或方解石沉积到内壁。再经过漫长的时间，缓慢渗入的矿物使得晶体在空腔内部结晶。

水晶形成后由于外力作用或某种人为原因使水晶产生大的裂隙或裂纹，这种裂纹有大有小，对水晶的影响也有大小之分。

水精：水晶为何称为水精，《广雅》有巧解：�?水之精灵�?”；李时珍则说：�?莹洁晶光，如水之精英 ”。细加考究，此称还蕴含浓厚的宗教意味呢。水精一名，最初见于佛书，后汉支曜翻译的《具光明定意经》说：�?其所行道，色如水�?�?。

crystal Alteration is variable: absent in many crystals, in Other folks manufacturing dense sericite aggregates which can demonstrate some recrystallization outcomes to generate coarser-grained white mica. In the Cambridge English Corpus The tridymite crystals are rectangular or wedge-shaped and are sometimes organized in aggregates. In the Cambridge English Corpus On top of that, haloarchaeal cells have been embedded in salt crystals beneath laboratory problems and subsequently analysed by mild microscopy. From the Cambridge English Corpus The white clouds (normally sparse) ended up also broadly viewed as currently being composed of very small crystals of drinking water ice, rather like cirrus within our ambiance. In the Cambridge English Corpus They're present in evaporite salt lakes and can be trapped in salt crystals through evaporation. From the Cambridge English Corpus Thus, the cells (organelles and membranes) are wrecked mechanically by ice crystals, leading to Loss of life by means of cell lysis. From your Cambridge English Corpus The crystals were being used in the main or click here 2nd orders of reflection. From the Cambridge English Corpus Inside our 8xperiments, the crystals were cubes by using a foundation area of 8 e mm. From the Cambridge English Corpus Vibration-assisted intermolecular hydrogen tunneling in photoreactive doped molecular crystals : effect of temperature and tension.