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- Dravite Tourmaline 镁电气石-电气石
- The tourmaline is a unique miracle of colour. 许多神奇且独特色彩缤纷的颜色。
- A piece of black tourmaline crystal.Transmutes negative energies. 一块黑色电气石，它可以转化负面的能量 。
- The best known are the green tourmaline and the pink or red rubellite. 最著名的是绿色和粉红色或红色。
- The bedded tourmalinite is composed mainly of micrograined dravite, and secondly, of quartz,feldspar,a few caly mineral,arsenopyr... 矿物岩石学和地球化学特征表明该区展状电气石岩属热水喷流同生沉积成因。
- The bedded tourmalinite is composed mainly of micrograined dravite, and secondly, of quartz,feldspar,a few caly mineral,arsenopyr. 电气石岩与围岩产状一致，具明显的显微纹层构造；主要成分为微粒镁电气石，其次有石英、长石，少量粘土矿物、毒砂和黄铁矿。
- Mineral: Watermelon Tourmaline Tourmaline holds the tone of oneness in the language of light. 、全一矿石：西瓜碧玺碧玺持有光之语中的全一音调。
- Basing on mineral crystal structure and crystal chemical theory and according to the crystal cell parameter, the atomic arrangement of dravite, etc. 从晶体化学、晶体结构的角度,根据方解石的晶胞参数、晶体内原子排列的特点等,提出了方解石最小颗粒的假设。
- With a little luck, now and then one may come across a really special highlight in the trade: a chrome tourmaline. 有趣独特的特性。有时一点点好运气,在市场上你会发现一个极为稀少的。
- If you ask a gemstone merchant about a tourmaline, green, in most cases, is the first colour he will think of. 无可避免地绿色品种往往会是第一个在他们脑海里闪过的。
- A mineral enclosed within another mineral,such as rutile or tourmaline in quartz. 内容体内在另一矿物体中的矿物质，例如石英中的金红石或电气石
- A mineral enclosed within another mineral, such as rutile or tourmaline in quartz. 内容体内在另一矿物体中的矿物质，例如石英中的金红石或电气石
- For market now, we produce a lot of Tourmaline products including bracelet, necklace, pendant and etc. 而近年配合市场需求，公司现时生产大量碧茜系列，包括多种款式之手?、颈?和吊咀等。欢迎查询。
- The main anionic finishing agents applied in textiles are tourmaline and natural ores with micro-pores and lanthanon. 纺织品中应用的负离子整理剂主要为电气石和加稀土元素的天然超微多孔质矿石。
- Discusses the of natural tourmaline material &technology used in air filtration field. 讨论天然电气石负离子材料与技术在空气过滤领域的应用前景。
- Boron from the borates diffused into the felsic veins, forming coarse-grained tourmaline at their margins. 变质地体中的层状电气石岩石的出现可能与变质蒸发岩有关。
- Boron compounds are found widely dispersed as various minerals, including borax and the gemstone tourmaline. 非天然生成，一般以化合态分散在各种矿物中，如存在于硼砂和电气石内。
- Never use chemicals such as hydrofluoric acid or ammonium fluoride to clean Tourmaline because it can erode the stone. 从来不使用化学物质如氢氟酸或氟化铵清洁电气石，因为它可以削弱石头。
- Tourmaline has the properties of spontaneous polarizing and especial electromagnetism. 电气石是一种具有自发极化性质的矿物材料,具有独特的电磁学性能。
- One particularly popular variety is the green Tourmaline, known as a 'verdelite' in the trade. 依据不同的颜色色调，碧玺是被分类为不同的名称。
