Crystal Secrets
Crystal Secrets
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These crystals were shaped above one million years in the past In the Earth's crust. They arise when the liquid inside the Earth consolidates and also the temperature chills. Other crystals variety when the liquid would make its way throughout the clefts and dispense minerals in to the clefts.
⒉棉、云雾或渣状包裹体、杂质在透明水晶内部有雾蒙蒙的现象或是感觉里面像有棉絮状、渣状物质一样的包裹体，这些包裹体的存在，影响水晶的整体美观。还有的水晶内局部含有黑斑或其他颜色的斑状物质，与水晶整体不协调，被视为水晶的杂质，有这种杂质的水晶是次品。
景观水晶，就是包裹体组成各种造型特异的水晶，有的似山水，有的似人物，有些像文字，有些像动物，植物，器物等等。
Incorporate to term list Insert to term list C2 [ U ] clear glass of very premium quality, typically with its floor Reduce into sensitive styles
根据美国已经了解的情况，统计局的专家和其他人口统计学家在他们的视野中提供了一个不可抗拒的水晶球。
第二种是“半包裹体”，在水晶结晶以后，由于受到地球引力的影响而产生的裂隙，晶体外的一些物质通过水晶的裂隙渗透到水晶内部，一部分包裹于水晶之中另一部分露于水晶之外。我们可以看到物质渗进水晶的裂迹，常被称为“通道”，这种包裹体所形成的景象相对地较受自然环境和时间的影响，相应的价值也比较�?。
Insert to phrase record Increase to phrase list [ C/U ] transparent rock that looks like ice, or even a piece of it
市场上有很多人把熔炼水晶也叫做合成水晶，那是不准确的，一般都是以水晶废料为原料在高温高压下熔炼出来的，而不是结晶成的，不具备水晶的晶体特性，所以不能把熔炼水晶与合成水晶混为一谈；但是熔炼水晶耐高温，用优质二氧化硅熔炼成的熔炼水晶可以做成实用产品比如水晶杯、烤盘、茶具等，实际上一代伟人毛泽东主席的水晶棺就是选用东海优质水晶熔炼而成的。
本词条由中国科学院大学地球与行星科学学院、中国科学院地质与地球物理研究所 参与编辑并审核，经科普中国·科学百科认�?。
Solids that have shorter-range purchase but absence extensive-variety purchase are named amorphous. Almost any product could be produced amorphous by rapid solidification from your melt (molten condition). This ailment is unstable, and the sound will crystallize in time. Should the timescale for crystallization is many years, then the amorphous point out seems secure.
In the Cambridge English Corpus We are saying the chain topology within the superior w region functions given that the proverbial ' scratch-on-theglass ' essential within the natural and organic chemistry laboratory to generate crystals. Within the Cambridge English Corpus Consistent-stress and temperature molecular-dynamics simulations of crystals of your lecithin fragments - glycerylphosphorylcholine and dilauroylglycerol. In the Cambridge English Corpus Along with these, dust particles are noticed in low-temperature plasmas, like Individuals Employed in plasma processing and plasma crystals. From the Cambridge English Corpus The final Section of the reserve focuses on peculiarities of strongly coupled dusty plasmas, such as the formation of dust crystals and associated desirable forces. Within the Cambridge English Corpus Full characterization of damage threshold in titanium doped sapphire crystals with nanosecond, picosecond, and femtosecond laser pulses. Through the Cambridge English Corpus Unbroken crystals are euhedral; rounded, or maybe more irregular, Main morphologies were not noticed. With the Cambridge English Corpus See all samples of crystal These illustrations are from corpora and from resources online. Any opinions from the illustrations never represent the opinion from the Cambridge click here Dictionary editors or of Cambridge University Press or its licensors.
正常的水晶在生长时，多可以发现和柱形尖端棱线平行的生长纹（progress traces）。由于在地底、岩洞中的生长空间多狭窄，尤其在遇到地震时，或地壳变动时，甚至容易遭到其他矿石的挤压，常常会压迫产生不同的「晶面」。还有，当水晶还是在液态状的时候，常常也会包覆着其他的矿石、泥灰一起结晶成长，如金红石（稍后变成发晶）、火山泥灰（稍后变成幻影水晶）等等。所有的这些，都是「自然的一部分」，请不要视为「瑕疵」。
⑦双色水晶：一种紫色和黄色共存一体的水晶，紫色、黄色之间界限较明显，分别占据晶块的一部分。
矿物成分：针铁矿、赤铁矿、金红石、磁铁矿、电气石、石榴石、云母、绿泥石等形成了包裹体水晶，如发晶、钛晶、绿幽灵等，发晶中则含有肉眼可见的似头发状的针状矿物的包裹体形成。含锰和铁者称紫水晶；含铁�?；呈金黄色或柠檬�?)称黄水晶；含锰和钛呈玫瑰色者称蔷薇石英，即粉水晶；烟色者称烟水晶；褐色者称茶晶；黑色透明者称为墨晶。