看颜色：即使在同一种类的水晶中，它的不同部位的纹理、色泽也各式各有千秋。属于单色的，要色度均匀；在同一块水晶上有深浅的，则要求其色调纹路美观大方。

A different fun, and tasty, experiment is usually to variety substantial crystals applying sugar. By heating sugar with water and after that letting this Answer evaporate on sticks, you are able to form rock candy from sugar crystals!

Chemical Bonds The categories of chemical bonds formed concerning atoms or groups of atoms in crystals rely upon their sizing and electronegativity. You can find four classes of crystals as grouped by their bonding:

We have prepared about in excess of 300 stones during the mineral kingdom! Examine Each and every stone's exclusive origin, background, and energies below.

这种水晶观赏石特指水晶晶簇，它是众多单晶体集中生长在一起的晶体组合。晶簇以其晶莹剔透、独特造型而享誉水晶赏石界。

, has a similar framework, but There are 2 options for choosing the holes that the atoms will occupy. The third layer can be put over the atoms of the primary layer, building an alternate layer sequence A

Include to word record Insert to word record [ C/U ] clear rock that appears like click here ice, or maybe a piece of it

Ionic Crystals: Electrostatic forces kind ionic bonds. A common example can be a halite or salt crystal.

本词条由中国科学院大学地球与行星科学学院、中国科学院地质与地球物理研究所 参与编辑并审核，经科普中国·科学百科认�?。

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。

用手去触摸水晶，天然水晶通常温度要比人造水晶的要凉的多；用眼观察，天然水晶通常有棉絮状的包裹体，这个是人造水晶所没有的。

的释�?浏览 cryptologist cryptology cryptorchidism cryptosporidium crystal crystal ball crystal crystal clear idiom copyright crystalline #randomImageQuizHook.filename #randomImageQuizHook.isQuiz 用我们的趣味配图小测验考考你的词汇量

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。

Binary crystals are found in several structures. Some pairs of factors form more than one construction. At area temperature, cadmium sulfide may possibly crystallize possibly in the zinc blende or wurtzite framework. Alumina also has two achievable structures at home temperature, α-alumina (corundum) and β-alumina. Other binary crystals show various constructions at various temperatures. Among the most complex crystals are All those of silicon dioxide (SiO2), that has seven distinct structures at many temperatures and pressures; the most typical of these buildings is quartz.