Crystal Secrets
Crystal Secrets
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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。
Bismuth (Bi) appears for being a steel, but the volume of electrons obtainable for electrical conduction is comparable to that of semiconductors. In actual fact, bismuth known as a semimetal. Molecular solids are often crystals shaped from molecules or polymers. They are often insulating, semiconducting, or metallic, based on the variety of molecules during the crystal. New molecules are continually getting synthesized, and plenty of are created into crystals. The number of different crystals is gigantic.
A crystal composition focuses on how the atoms are arranged Within the crystal. Nevertheless, crystallographers are interested in the general form and measurement of the crystal along with its exterior attributes. To perform this, they should know about the crystal method.
Tetragonal: These crystals sort prisms and double pyramids. The framework is like a cubic crystal, other than a person axis is more time than the opposite.
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。
, has the same construction, but there are two choices for choosing the holes that the atoms will occupy. The 3rd layer could be placed more than the atoms of the first layer, creating an alternate layer sequence A
⑦、镀彩：运用类似电镀的手法在水晶表面以不同的色彩，层面较薄，经摩擦可划伤�?；出现划痕，由于镀彩经常位于底部，因此在镀彩底部经常采用其它对象附着，如生肖文镇。
26Some of the best drinking glasses are made from lead crystal.一些最精致的酒杯是用铅晶质玻璃制成的。《柯林斯英汉双解大词典》
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：
The definition of the good seems evident; a reliable is normally regarded as becoming tricky and company. Upon inspection, on the other hand, the definition results in being fewer uncomplicated. A dice of butter, by way of example, is hard just after remaining saved within a fridge and is also Plainly a sound. Following remaining on the kitchen area counter for every day, the identical dice results in being fairly comfortable, and it's unclear In the event the butter ought to nonetheless be regarded as a strong.
say cheese something that somebody that is having a photograph of you informs you to state so that your mouth would make the shape of a smile
You will discover other minerals and molecules that may sort these crystal lattices. read more Snowflakes can be a common illustration of a approximately symmetric and geometrically patterned construction from ice crystals, and gemstones of all varieties are usually crystals.
玉石纹理如果能形成美丽的花纹、图案，其价格就高，如玛瑙内红白相间的色带有规律地排列，形成缠丝玛瑙时，碧玉中的不均匀颜色形成一种风景图案时，材料的价值将提高。当水晶内包裹体形成美丽的图案时，如幽灵水晶、风景水晶，或者针状包裹体呈束状排列时，其价值都高于普通的水晶。图案越美观、越有意境越好。
⑥白色的包裹体有蚀变的绿泥石、云母、愈合裂隙、水晶、方解石、透闪石等。