天然的水晶一般都会有絮状（绵绺），也就是大家俗称的瑕疵，这是液体水落石出和二氧化碳的小孔穴，而人工合成的水晶就不会有这样的特征。
12He attempted all over again in several 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。
10This would be the silicon chip—a little bit chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。
Substantial crystals of diamond are worthwhile gemstones. The crystal has other intriguing Houses; it's the highest sound velocity of any solid and is the greatest conductor of warmth. Other than diamond, one other prevalent method of carbon is graphite, that's a layered substance. Each individual carbon atom has 3 coplanar in the vicinity of neighbours, forming an arrangement known click here as the honeycomb lattice. A few-dimensional graphite crystals are obtained by stacking identical levels.
Crystalline framework is characterized by a geometrical, repeating sample of symmetric molecular construction. The arrangement of atoms kinds these ordered, repeating patterns.
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。
光泽：玻璃光泽。断口处为油脂光泽。光泽，指宝石表面对光线反射的一种光学性质。观察水晶的光泽，可用手握着它，以灯光或窗户投进来的光线看表面反射，透明水晶亮度与光泽强弱有关。
Hexagonal �?Characterised by four axes, a few of which might be equivalent in duration and intersect at one hundred twenty degrees, which has a fourth axis perpendicular to the opposite three.
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。
广义的包裹体是指宝石内部含有的与主晶宝石化学成分、物理性质等不同的物质。
天然性是水晶观赏石的基本特性。通常整体造型水晶矿物不饰雕琢就具备很高的观赏价值，但是包裹体水晶观赏石经常需要适当打磨抛光，这样更方便观赏水晶内部的包裹体。
Molecular Crystals: Whole molecules are bonded to each other in an structured way. A good case in point is usually a sugar crystal, which consists of sucrose molecules.
水玉：中国最古老的称法叫水玉，意谓似水之玉，又说是 �?千年之冰所�?�?。唐代诗人温庭筠《题李处士幽居》写道：�?水玉簪头白角巾，瑶琴寂历拂轻�?”。水玉一词最早频繁出于《山海经》：�?又东三百里，日堂庭之�?…�?多水�?”；�?丹山出焉，东南流注于洛水，其中多水玉 ”；�?逐水出焉，北流注于渭，其中多水玉 ”。司马相如《上林赋》曰�?�?水玉磊河 �?。水晶得名水玉，古人是看�?�?其莹如水，其坚如�?�?的质地。
水晶观赏石是天然水晶中最具代表的作品，具有其他宝石都不具备的观赏性。不论是玉石翡翠还是都要经过雕琢后次能体现他的价值，而水晶观赏石只需要将表面进行抛光，即展现出晶体内所包裹的物质，直接欣赏原汁原味的水晶石。