These crystals ended up fashioned about one million a long time ago In the Earth's crust. They arise when the liquid within the Earth consolidates and the temperature chills. Other crystals variety in the event the liquid can make its way through the clefts and dispense minerals into the clefts.

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。

A crystal composition concentrates on how the atoms are arranged Within the crystal. Even so, crystallographers are interested in the overall shape and dimension with the crystal and its exterior characteristics. To perform this, they should find out about the crystal program.

看原料：选料精良的水晶制品，应看不到胶口及棉絮；质地纯净、光润、晶莹为好。

2She was carrying a strand of crystal beads.她戴着一串水晶珠子。《柯林斯英汉双解大词典》

, has a similar framework, but There are 2 selections for selecting the holes which the atoms will occupy. The 3rd layer is usually placed over the atoms of the first layer, creating an alternate layer sequence A

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。

As a scorching Remedy cools or a saturated Remedy evaporates, particles attract near enough for chemical bonds to form. Crystals may also kind from deposition directly from the gas phase. Liquid crystals possess particles oriented within an organized method, like sound crystals, nevertheless are able to movement.

Lots of crystals behave like butter in that they're hard at lower temperatures but smooth at bigger temperatures. These are known as solids whatsoever temperatures beneath their melting stage. A probable definition of the stable is an object that retains its shape if left undisturbed. The pertinent problem is just how long the thing keeps its form. A really viscous fluid retains its condition for one hour although not a 12 months. A stable have to hold its condition lengthier than that.

[ C/U ] clear glass of Crystal top quality, usually with its surface area Slice into designs that replicate mild

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。

正常的水晶在生长时，多可以发现和柱形尖端棱线平行的生长纹（expansion strains）。由于在地底、岩洞中的生长空间多狭窄，尤其在遇到地震时，或地壳变动时，甚至容易遭到其他矿石的挤压，常常会压迫产生不同的「晶面」。还有，当水晶还是在液态状的时候，常常也会包覆着其他的矿石、泥灰一起结晶成长，如金红石（稍后变成发晶）、火山泥灰（稍后变成幻影水晶）等等。所有的这些，都是「自然的一部分」，请不要视为「瑕疵」。

⑦双色水晶：一种紫色和黄色共存一体的水晶，紫色、黄色之间界限较明显，分别占据晶块的一部分。

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。