矿物学

There is an introduction to Mars meteorites, and detailed descriptions of individual Mars meteorites. Each document about the individual meteorites contains all existing information such as petrography, whole rock and mineral chemistry, radiogenic, cosmogenic and stable isotope data and weathering.

该站点详细的介绍了火星陨石及其各自的具体特点，这些以PDF格式保存的档案文件包含了岩石记述学、岩石和矿物化学、射电数据、宇宙测年数据、稳定同位素数据等。

The Physical Earth; Minerals; Rocks; Internal Processes; Global Tectonics; Volcanology; Geologic Time; The Hydrosphere; Surface Processes; Astronomy and Space Science; Environment; Miscellaneous

地球；矿物；岩石；地球内部过程；全球构造；火山学；地质年代；水圈；地表过程；天文学和空间科学；环境；综合

Garnet and omphacite with varying amounts of amphibole , phengite , zoisite , rutile and

岩相学和矿物化学研究显示榴辉岩经历了3 期与俯冲和折返作用有关的变质演化阶段： 1

The mineral system of alite calcium barium sulphoaluminate with good binding characteristic was synthesized with chemical reagents as raw materials.

以分析纯化学试剂为原料，对以阿利特与硫铝酸钙钡为主导矿物的高胶凝性矿相体系进行了研究。

In this paper, a new jade called Qinglong jade , which got the nameaccording to its production area Qinglong county in Qinhuangdao city, isresearched autoptically.

本文对产于秦皇岛市青龙县的新玉种-青龙玉进行了实地调查，研究了青龙玉的矿物组成和玉石结构，分析了玉石的地质形成过程，测定了玉石的宝石学参数，估测了青龙玉的蕴藏量。

Arsenopyrite, pyrite, chalcopyrite, marcasite, pyrrhotite, sphalerite, galena and boulangerite are the main metal minerals, while the gangue minerals are dominated by quartz, fluorite and calcite.

在野外调研基础上，对主要脉石矿物石英、萤石中流体包裹体进行了包裹体岩相学、显微测温分析和包裹体中气液相成分的LRM分析。

GroupⅠ, the peridotite inclusions with typical pyrolite textures (metamorphic and deformation textures);(2) GroupⅡ, the peridotite and olivine-pyroxenite inclusions with metamorphic and deformation textures and overlaid mineral reaction textures or relic magmatic crystalline textures or/and cumulate textures; and (3) GroupⅢ, the pyroxenite inclusions with crystalloblastic texture and cumulate textures.

深源岩石包体的岩相学表明，鲁西深源岩石包体具有三种结构类型：①具有典型地幔岩结构的橄榄岩类岩石包体；②具有变质变形结构，并叠加有矿物反应结构以及残留有岩浆结晶结构的橄榄岩、橄辉岩类岩石包体；③具有变晶结构或堆晶结构的辉石岩类包体。

Based on detailed studies of petrographic characteristics and major elements of minerals, the authors analyzed trace elements of Cpx in the peridotitic xenoliths from Jining area, Inner Mongolia.

在详细岩相学特征和组成矿物主元素分析基础上，重点对内蒙古集宁玄武岩中橄榄岩包体的单斜辉石进行了激光原位微量元素研究。

A Petrographic Atlas of Canadian Coal Macerals and Dispersed Organic Matter has now been published by CSCOP.

该协会已经出版了《加拿大煤素质和分散有机矿物的岩相学地图集》。

In this section, the distributions of trace elements among vitrinite, inertinite and minerals, as well as their organic affinities are calculated by the introduction of Solari method and by the petrological analysis to all fractions obtained in the sink-float experiments.

通过浮沉试验，结合煤岩学分析，运用Solari方法，首次计算了不同地质背景煤中各种微量元素在镜质组、惰质组及矿物中的分配比例，并计算了微量元素的有机亲和性。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！