Crystal for Dummies
Crystal for Dummies
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8Where can we get this magic wand and crystal ball?我们到哪里获得这种魔棒和水晶玻璃球？
Bismuth (Bi) appears to get a steel, but the quantity of electrons readily available for electrical conduction is analogous to that of semiconductors. The truth is, bismuth is called a semimetal. Molecular solids usually are crystals fashioned from molecules or polymers. They are often insulating, semiconducting, or metallic, based on the sort of molecules from the crystal. New molecules are continuously currently being synthesized, and a lot of are made into crystals. The number of diverse crystals is big.
对水晶进行评价主要依据其颜色、透明度、大小、净度、特殊图案及是否有光学效应等方面。以颜色纯正，浓度较高，内部无瑕为好。种类上紫晶最贵，其次为黄晶、烟晶、无色水晶和芙蓉石。有特殊光学效应的水晶的价格更高。
Increase to phrase checklist Insert to phrase list C2 [ U ] clear glass of pretty good quality, ordinarily with its floor Reduce into sensitive patterns
条痕颜色：无色。矿物粉末的颜色叫条痕。它可以消除假色，减弱他色，保留自色，是比矿物的颜色更为可靠的鉴定特征之一。
, has precisely the same construction, but There are 2 options for choosing the holes that the atoms will occupy. The third layer could be positioned above the atoms of the 1st layer, generating an alternate layer sequence A
水晶内部有多种矿物包裹体，形成的各种景观可以肉眼观测，这样的水晶就是包裹体水晶观赏石。由于水晶本身就是宝石，因此人们称誉包裹体水晶为“宝石级的观赏石”。包裹体水晶观赏石都具有独特性，具有极高欣赏和收藏价值。
The elements are uncovered in many different crystal packing preparations. The most common lattice structures for metals are those acquired by stacking the atomic spheres into quite possibly the most compact arrangement.
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�?。
晶体 Silicon crystals grown inside of a laboratory convert light into electrical Vitality. 在实验室中长成的硅晶体可将光线转变为电能。
被主体水晶所捕获的包裹体。原生包裹体通常为固相，形态较规则。水晶中典型的原成包裹体有金红石、电气石、黄铁矿等，也会见到岩石碎屑或集合体。
Orthorhombic: These are typically rhombic prisms and dipyramids that resemble tetragons but without having sq. cross-sections.
crystal, any reliable material during which the component atoms are arranged inside check here a definite pattern and whose area regularity displays its inner symmetry.
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。