How Much You Need To Expect You'll Pay For A Good Crystal
How Much You Need To Expect You'll Pay For A Good Crystal
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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：
12He tried out all over again in numerous other cities and succeeded with Crystal Caramels.他又在其他几个城市再次尝试，并成功制出了水晶焦糖。
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
We have prepared about about three hundred stones from the mineral kingdom! Examine Each individual stone's exceptional origin, history, and energies under.
C2 [ U ] transparent glass of very top quality, generally with its floor cut into sensitive patterns:
Good Vocabulary: relevant phrases and phrases Glass blower blowpipe bulletproof glass Slash glass fibreglass frosted glassware glaze glazed glazier glazing prism prismatic punty Pyrex reglaze unglazed vitreous vitrification vitrify See a lot more final results » You may also find similar phrases, phrases, and synonyms in the subjects:
解理：无解理。所谓解理是指矿物被打击时，沿一定方向有规则地裂开形成光滑平面的性质。根据解理的程度可以分为五类：极完全解理、完全解理、中等解理、不完全解理和无解理，水晶属于无解理。
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仿制钛晶树水晶：钛晶是水晶里价格最昂贵的，造假者当然也不会放过这么好的产品。天然的环境下，在水晶里能生长个像树一样的钛晶，完全是可能的，只是这样的货很少，那我们的造假专家是如何做的呢，白水晶底下打个洞，激光打点成板状的钛晶进去，就这样这块水晶的身价就能飙升几十倍。往往有的钛晶戒面，会采用将钛晶部位割成板状，与圆面的水晶粘合的方法来制作。
幽灵水晶，分绿幽灵，红幽灵，白幽灵等，主要组成为绿泥石，其中绿幽灵属于珍贵品种。
There are two these probable periodic preparations. In Each individual, the main layer has the atoms packed into a plane-triangular lattice in which each and every atom has six instant neighbours. Determine two displays this arrangement for the atoms labeled A
Orthorhombic: These are typically rhombic prisms and dipyramids that resemble tetragons but without the need of sq. cross-sections.
14For instance, Now we have Quartz crystal clocks and watches correct to within just 1 minute a 12 months.例如，我们使用的每年误差不超过one分钟的石英水晶钟表和手表。
Tetragonal �?Characterised by three mutually perpendicular axes, two of which happen to be equal in length, though the third is extended or shorter and perpendicular to one other two.