诗中“胜美玉”，“过冰清”，写出水晶的质地美，而“亦欲应时明”则描绘出水晶充满灵性的动态美，耐人寻味。罗维是有独特眼光，懂得水晶真谛，第一个称赞水晶超过美玉的伟大诗人。他的认识已被千年之后的科学理论所证实；以水晶为直接吟咏对象的诗篇还有：

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Chemical Bonds The categories of chemical bonds shaped involving atoms or teams of atoms in crystals rely on their sizing and electronegativity. You will find four groups of crystals as grouped by their bonding:

Most reliable products present in mother nature exist in polycrystalline sort rather than as one crystal. They are actually made up of an incredible number of grains (smaller crystals) packed alongside one another to fill all Room. Each and every specific grain has a unique orientation than its neighbours. Although long-assortment purchase exists within just one grain, for the boundary between grains, the ordering modifications route. A typical piece of more info iron or copper (Cu) is polycrystalline.

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。

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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。

Ionic Crystals: Electrostatic forces type ionic bonds. A common case in point is often a halite or salt crystal.

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Crystals with evident flat faces are called euhedral crystals, though Those people lacking described faces are referred to as anhedral crystals. Crystals consisting of requested arrays of atoms that are not usually periodic are referred to as quasicrystals.

16I opened the box and noticed a bit of crystal snowflake in addition to a greeting card with "Pleased Birthday" from the blank paper.我打开盒子并看见在白纸中有一片水晶雪花和一张写着“生日快乐”的贺卡。

Crystal Lattices You'll find seven devices of crystal structures, which can be also called lattices or Area lattices:

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。

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