Crystal Fundamentals Explained
Crystal Fundamentals Explained
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Calcite crystals are often Utilized in optical devices, and also the graphite in pencil guide are sheets of crystals that basically crack apart layer by layer to jot down. Silica can variety silicate crystals which happen to be The premise for quartz, mica, olivine, and all kinds of other crystals and minerals.
水晶原石观赏石充分体现了天然水晶的本质，经过抛光的水晶原石观赏石，玲珑剔透、晶莹璀璨，独具匠心的设计，恰到好处地显露出水晶的魅力。如果您想单纯的欣赏水晶，水晶原石观赏石是你的不二之选，给人一种返璞归真的感觉。
4Without a crystal ball, It is really unattainable to state where by we will be next yr.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》
第一种是“全包裹体”，在水晶结晶的时候把这些物质包裹在晶体里面，这类包裹体所形成的各种景象，大多保持了水晶结晶时的原状，也就是说保存了几亿年的原状，极少受到自然环境的影响。
. These four structures comprise almost all of the binary crystals with equivalent quantities of cations and anions.
Monoclinic �?Characterised by 3 unequal axes, two of which intersect at an oblique angle, although the third is perpendicular towards click here the airplane of another two.
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。
As being a scorching Resolution cools or simply a saturated Option evaporates, particles draw close sufficient for chemical bonds to type. Crystals can also variety from deposition straight from the gasoline section. Liquid crystals have particles oriented within an arranged fashion, like stable crystals, but will be able to stream.
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。
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。
say cheese something which somebody that is getting a photograph of you informs you to convey so that your mouth tends to make The form of the smile
水晶形成后由于外力作用或某种人为原因使水晶产生大的裂隙或裂纹，这种裂纹有大有小，对水晶的影响也有大小之分。
crystal, any strong product in which the ingredient atoms are organized in a very definite pattern and whose surface area regularity reflects its interior symmetry.
Good Vocabulary: relevant words and phrases Geology: mineralogy beneficiation crystalline deposit gemologist gemology gold dust graphite idiomorphic intercrystalline like gold dust idiom magnesium mineral nugget pyrite quasicrystal seam silicon unmined vermiculite vulcanicity See additional results » You can even obtain linked words and phrases, phrases, and synonyms in the subject areas: