New Step by Step Map For Crystal

New Step by Step Map For Crystal

Blog Article

8Where will we get this magic wand and crystal ball?我们到哪里获得这种魔棒和水晶玻璃球？

③、粗抛光：是将模具压出之毛胚，以金刚石盘直接磨出成品之刻线。④、细抛光：在粗抛光之后，以抛光粉来磨成品至晶莹剔透为止。

A crystal composition focuses on how the atoms are organized Within the crystal. However, crystallographers are interested in the general form and dimension with the crystal along with its external characteristics. To perform this, they should learn about the crystal process.

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。

《全唐诗》卷七八五载《白雪歌》：“鸟啄冰潭玉镜开，风敲檐溜水晶折。”

结晶�?When sea drinking water is permitted to evaporate, salt crystals are deposited. 海水蒸发后，盐的结晶体就沉淀下来。

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。

The elements are uncovered in many different crystal packing preparations. The most typical lattice structures for metals are Individuals obtained by stacking the atomic spheres into probably the most compact arrangement.

Crystals tend to be viewed as a little something of huge elegance, and they are commonly made use of with diamonds or other stones to generate items of jewellery. The majority of crystals now are person-made in laboratories.

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。

被主体水晶所捕获的包裹体。原生包裹体通常为固相，形态较规则。水晶中典型的原成包裹体有金红石、电气石、黄铁矿等，也会见到岩石碎屑或集合体。

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。

crystal, any good product through which the element atoms are arranged inside a definite pattern and whose area regularity reflects its inner click here symmetry.

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。