对这类水晶晶簇观赏石的欣赏与评价，主要是强调晶体的完整、品种的名贵（如紫水晶、烟晶、发晶等）、造型奇特、含有名贵晶体（如辰砂、辉锑矿等）伴生等。晶簇产于矿床晶洞中，长相完美的并不多见，要完整无损地采集下来，又比较困难，故而采集起来代价较大，精品晶簇价值也就昂贵了。
23Sometimes, having said that, the crystal kind of the silicate inclusions is noticed to resemble extra intently The interior structure 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。
10This will be the silicon chip—slightly chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。
We have written about above three hundred stones while in the mineral kingdom! Read about Every stone's distinctive origin, record, and energies below.
How Crystals Sort The whole process of forming a crystal is referred to as crystallization. Crystallization normally occurs when a solid crystal grows from a liquid or solution.
⑧、雕刻：立体感强，工艺高，做工精细，成本高。分手工雕刻图形、机器雕刻文字。
水晶的评价标准和高端宝石有所不同。多数高端宝石把颜色放在评价的第一位，而对水晶来说，颜色和净度（水晶行业称作晶体）是近乎同等重要的因素：
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。
水晶常以晶簇、晶洞形式产出，其中水晶洞一般存在于由火山喷发而形成的巨厚熔岩流层的火成岩与玄武岩中。火山喷发时所含的气体或热水溶蚀等作用导致岩层中出现大量的孔隙，当富含硅质矿物的流体进入较薄的熔岩孔隙中，且温、压条件合适时将结晶沉淀出水晶等矿物。
crystal The recently crystallized quartz grains are characterised by elongate crystals oriented oblique into the shear band margins, defining a standard grain-condition foliation. 来自 Cambridge English Corpus We say the chain topology in the substantial w location acts as being the proverbial ' scratch-on-theglass ' necessary within the organic chemistry laboratory to make crystals. 来自 Cambridge English Corpus The age scatter amongst the person crystals may possibly replicate incorporation of xenocrysts from previously magmatic pulses or protoliths. 来自 Cambridge English Corpus The clinopyroxene types neutral to pale brown, subhedral to anhedral crystals, at times containing inclusions of plagioclase microlaths and opaque phases.
15The trick to an excellent thermoelectric product is usually a crystal framework by which electrons can stream freely.制造一种好的热电材料的关键是，需要一种电子可以自由流动的晶体结构。
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
⑤、打孔：是在水晶成品未完成前，根据其所需打孔之尺寸及位置，以钻头加工，如制表件、笔筒、瓶孔等。
crystal Alteration is variable: absent in lots of crystals, in Other people manufacturing dense sericite aggregates which can clearly show some recrystallization consequences to produce coarser-grained white mica. Through the Cambridge English Corpus The tridymite crystals are rectangular or wedge-formed and are occasionally arranged in aggregates. Through the Cambridge English Corpus Moreover, haloarchaeal cells ended up embedded inside salt crystals beneath laboratory disorders and subsequently analysed by mild microscopy. Within the Cambridge English Corpus The white clouds (normally sparse) had been also greatly regarded as being made up of very small crystals of drinking water ice, instead like cirrus in our atmosphere. In the Cambridge English Corpus They may be found in evaporite salt lakes and may be trapped in salt crystals during evaporation. With the Cambridge English Corpus Therefore, the cells (organelles and membranes) are ruined mechanically by ice crystals, leading to Dying by way of cell lysis. From your Cambridge English Corpus The crystals had been used in the first or second orders of reflection. Through the Cambridge English Corpus Within our 8xperiments, the crystals have been cubes which has a get more info base area of eight e mm. With the Cambridge English Corpus Vibration-assisted intermolecular hydrogen tunneling in photoreactive doped molecular crystals : result of temperature and stress.