矽石

Asbestos is a natural mineral consisting of salts of hydrous silicates fibrous shape. It can be classified into two groups:（1） serpentine that includes chrysotile, etc.;（2） amphibole that includes amosite, crocidolite, anthophyllite, actinolite and tremolite, etc.

石绵为一群水合纤维状矽酸盐矿物之总称主要分成蛇纹石与角闪石两大类，蛇纹石又以白石绵为代表，角闪石则有青石绵、褐石绵、斜方角闪石、透闪石与扬起石等。

Kaolinite and dickite content is generally up to 70% to 80% or more, in addition to containing varying amounts of sericite, a diaspore, pyrophyllite, quartz, sillimanite, epidote and other minerals.

高岭石和地开石含量一般可达70%~80%以上，此外还含有数量不等的绢云母、一水硬铝石、叶腊石、石英、矽线石、绿帘石等矿物。

The kind of soil that we like to use is a combination of peat moss and pearl light.

通常我们喜爱采用的混合介质组合是peat moss和pearl light，泥炭土是非常非常贫饥且略酸的介质，而中性的珍珠石只是用来当作增加透气的介质，您可以在以泥炭土为基础的情况下，随意的去搭配混合使用，像是用矽砂来代替珍珠石也行，或是将泥炭土、珍珠石和矽砂一起混用，又或是加入sphagnum moss…等等诸如此类的方式。

According to geological characteristics of mineral area,geological conditions of mineralization,geochemical characteristics,material sources of mineralization,mineralization patterns,as well as physical and chemical conditions of mineralization,it summarize the mineralization pattern and genesis of ore deposit of Xianghualing mining areas,considering that mineralization materials in this deposit mainly come from magma,genesis patterns of deposit include high-temperature gas-liquid Nb、Ta deposit related to albitization laying in or on the edge of granite rock bodies,median-high temperature Skarn Sn,Be deposit related to skarnized laying at the inner contact-belt of granite and carbonate rock bodies;median-high temperature cassiterite -sulphide mineral deposit related to skamized laying at outer contact-belt of granite and carbonate rock bodies and median-low temperature hydrothermal liquid Pb-Zn-Ag deposit related to silicification,fluorite, propylitization laying in wall rocks;Series of generalized magma- hydrothermal liquid type Sn-polymatellitic related to magmatic activity in Yanshan period as a whole.

通过对矿区地质特征、成矿地质条件、地球化学特征、成矿物质来源、成矿作用、矿化型式以及成矿物理化学条件的分析，总结了香花岭矿区的矿床成因以及成矿模式，认为香花岭锡多金属矿成矿物质主要来源于岩浆，矿床成因类型包括花岗岩体内及其边部产出的与钠长岩化有关的高温气液型Nb、Ta矿床、花岗岩体与碳酸盐岩内接触带产出的与矽卡岩化有关的中高温矽卡岩型Sn、Be矿床、花岗岩体与碳酸盐岩外接触带产出的与矽卡岩化有关的中高温锡石硫化物矿床以及围岩中产出的与硅化、萤石化、青磐岩化有关的中低温热液型铅锌银矿床，整体构成与燕山期岩浆活动有关的广义岩浆热液型锡多金属成矿系列

The low-pressure andalusite sequence metamorphic belt includes biotite zone, garnet zone, staurolite zone, staurolite-andalusite zone, sillimanite zone and cordierite-sillimanite zone. It is calculated that the P-T conditions are 445～550℃, 0.2～0.6GPa for biotite zone, 480～566℃, 0.54± 0.22GPa for the garnet zone, 601±20℃, 0.8±0.25GPa for the staurolite zone, 540±20℃, 0.32± 0.05GPa for the staurolite-andalusite zone, 640℃, 0.43GPa for sillimanite zone, 740～800℃, 0.4～0.7GPa for the cordierite-sillimanite zone.

黑云母带的变质条件估计在445～550℃、压力在0.2～0.6GPa范围变化；石榴石带温度在480～566℃、压力在0.54±0.22GPa的范围；十字石带范围为601±20℃、0.8±0.25GPa；十字石-红柱石带为540±20℃、0.32±0.05GPa，而利632.4℃、0.785GPa，这个值不是红柱石的稳定范围，这可能是其早期中压变质条件；矽线石带的条件640℃、0.43GPa左右，由于其石榴石中有蓝晶石包体，因此其早期也可能有中压条件的变质；堇青石-夕线石带范围大致为740～800℃、0.4～0.7GPa之间。

Andalusite-sillimanite type progressive metamorphic belt composed of chlorite-biotite zone, biotite-garnet zone, garnet-staurolite zone, staurolite-andalusite zone and sillimanite zone in Aletai Xinjiang is studied. According to the component zoning of the garnets, the relationship between metamorphism and deformation, and the paragenetic association evolution of the minerals, etc, the metamorphism is divided into three evolution stages: the stage before peak metamorphism, the peak metamorphism stage and the stage after peak metamorphism.

新疆阿勒泰地区发育了红柱石－矽线石型递增变质带，由绿泥石－黑云母带、黑云母－石榴石带、石榴石－十字石带、十字石－红柱石带和矽线石带组成，根据石榴石成分环带、变质与变形关系、矿物共生组合演化等特征，将变质作用分为峰前期、峰期和峰后期3个演化阶段。

In order to upgrade the properties of wollastonite coating, the wollastonite/TiO2 and wollastonite/ZrO2 composite coatings and dicalcium silicate coating are also prepared and examined.

在此基础上，又制备了矽灰石／TiO2复合涂层、矽灰石／ZrO2复合涂层和矽酸二钙涂层，并研究了它们的结构和性能。

In high strain domains, due to the decomposition of biotite and plagioclase, fibrous sillimanites were concentrated while in the low strain places the microscopic fibrous euhedral sillimanites were developed between plagioclase and quarts grains.

在高应变域，黑云母和斜长石分解，纤维状矽线石富集，低应变域则可有少量不定向显微纤状自形矽线石发育于斜长石和石英粒隙之间，因此这些矽线石不能反映高温条件。

By sutdy and gathering information, some important conclusions are presented:(1) Ruby deposits of marble type were located in the plutonic metamorphic zones of orogene where deep-seated fault structure is developed;(2) Genesis of the deposit belongs to the type of thermal-dynamic metamorphism;(3) Ruby-bearing rocks are calcic crystalline marbles, not magnesian marbles;(4) Amphiboles in ruby-bearing rocks arenot tremolites, but silica-poor alumina-rich and chrome-bearing calcic amphiboles.

目前，对于此类型矿床找矿相关的若干重要问题的认识，还相当模糊，主要表现在以下几方面：（1）对此类型矿床的产出构造背景认识不清；（2）认为此类矿床的成因类型为&气成一热液型&或&矽卡岩型&；（3）认为含矿岩石为镁质大理岩或镁质矽卡岩；（4）认为含矿岩石中的角门石为透门石。本文通过实际研究①和相关文献资料的搜集整理，分别对这些

This native of the Loire valley has two personalities: at home it's the basis of such famous, long-lived whites as Vouvray and Anjou, Quarts de Chaume and Saumer, but on other soils it becomes just a very good blending grape.

白翠柠原产自法国卢雅雨河谷的安茹适合温和的海洋性气候及石灰和矽石土质，所产葡萄酒常有蜂蜜和花香，口味浓，酸度强。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。