Fascination About Crystal
Fascination About Crystal
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轴性、光性：一轴晶正光性。正交偏光下所看到的一轴晶干涉图是独特的，其黑十字臂未达中心，形成中空的图案，俗称牛眼干涉图。中心部分通常为淡绿色或淡粉色。
23Sometimes, on the other hand, the crystal type of the silicate inclusions is observed to resemble extra intently the internal construction of diamond than that of other silicate minerals.然而，有时观察到硅酸盐包裹体的晶体形态比其他硅酸盐矿物更接近金刚石的内部结构。
4Without a crystal ball, It really is unattainable to mention exactly where we will be next calendar year.不用水晶球预卜未来，我们说不准明年处境如何呀。《牛津词典》
③次生包裹体：指主体水晶形成后，由于环境的变化使得主晶周围的一些物质沿裂隙进入到其内部而形成的包裹体。形成的原因有出熔作用、裂隙的结晶化、以及放射性元素破坏的作用等。水晶典型的次生包裹体有胶花水晶中的氧化铁充填物等。
You can find a variety of crystals depending on geometric constructions, crystal progress, and material. There is usually arrangements of hexagonal carbon atoms or amethyst which makes hexagonal pyramid constructions.
Monoclinic �?Characterised by 3 unequal axes, two of which intersect at an oblique angle, whilst the 3rd is perpendicular for the aircraft of the opposite two.
水晶原石观赏石，从字面意义理解：观赏水晶石的原貌，即经过抛光去皮后的包裹体水晶和原色水晶，不需雕刻不求象形就具有非常高的观赏价值和收藏价值。此类水晶观赏石对质地要求非常之高，水晶晶体通透干净，颜色艳丽，意境鲜明深刻的价值就高，它的价值特点就好比钻石，实实在在石头本身的价值。
11I carefully opened the offer and located a crystal bell inside of.我小心地打开包裹，发现里面有一个水晶钟。
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。
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All crystal ball crystal apparent copyright liquid crystal crystal lattice crystal framework liquid crystal Screen See all meanings Idioms and phrases crystal clear idiom
水晶的价值还与块体大小有关，同样的颜色和净度级别，块越大越难得。有时候质量级别虽然低一些，但块体够大，也可能价格高于高级别的小晶体
crystal, any strong content in which the element atoms are organized in a definite sample and whose surface regularity demonstrates its interior symmetry.
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