Crystal Fundamentals Explained

Crystal Fundamentals Explained

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其它描述：《庶物异名疏》中说： �?水精出大秦国，一名黎�?�?。结晶完整的水晶晶体，就如参差交错的马齿，所以人们又叫它马牙石。先民们最早用它研磨成眼镜片，因而送它一个眼镜石的绰号。水晶有通称，也有俗称。广州一带称水晶叫晶玉，又名鱼脑冻；江苏东海县山民发现水晶会 �?窜火�?�?，于是给它起个放光石的俗名。世间一物多名，不足为奇，而像水晶拥有这么多的别称，实不多见。瞧，从水玉、水碧、白玉、玉瑛、水精石英、黎难、晶玉到菩萨石、马牙石、眼镜石、放光石、千年冰、高山冻、鱼脑冻等等，简直构成一部奇石鉴赏史。

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。

结晶的形状非常细小，需要用显微镜才能看得清楚，外观上看起来是平滑、块状。常见最多的是各式玛瑙

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Fig. four: Developing blocks with unique shapes and area chemistries immediate the formation of distinct crystal symmetries.

Sensible Vocabulary: connected phrases and phrases Glass blower blowpipe bulletproof glass Slice glass fibreglass frosted glassware glaze glazed glazier glazing prism prismatic punty Pyrex reglaze unglazed vitreous vitrification vitrify See a lot more benefits » It's also possible to locate linked terms, phrases, and synonyms within the topics:

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There's a similar directive about crystal glass which differentiates in between complete guide crystal, lead crystal and crystal.

水晶包裹体丰富多彩，从气体、液体到各种矿物质，甚至宝石，均可被包含于水晶内，各种包裹体所形成的景象更是变化万千。按照包裹体的内容，常把包裹体水晶分为一下八类：

Crystals with obvious flat faces are identified as euhedral crystals, while People missing outlined faces are called anhedral crystals. Crystals consisting of requested arrays of atoms that aren't constantly periodic are known as quasicrystals.

There are two this kind of feasible periodic arrangements. In Just about more info every, the first layer has the atoms packed right into a aircraft-triangular lattice in which every atom has six immediate neighbours. Figure 2 reveals this arrangement with the atoms labeled A

The arrangement of an atom’s electrons decides its chemical Homes. The Qualities of solids are often predictable with the Homes in their constituent atoms and molecules, and the several shell structures of atoms are thus liable for the variety of solids.

⑨、喷砂：立体感弱，较平整，无凹凸感，机器雕刻文字、图形等后进行效果处理。成本低制作快。

对于紫水晶黄水晶这样的单色水晶，通常要观察它的二色性，即使是最顶级的紫水晶黄水晶也是有色差的，通过这个方法可以鉴别是否加色。