花岗岩

We think that feature of granitic geomorphologic landscape of Mt. Chaya, which had been formed by syenogranite with medium—coarse grains,mineral crystallized more coarse and equal,joint and fissure of productional are even spacing,unique geomorphologic place and the special climate condition is from north subtropical zone to warm temperate zone, are evidence that granitic geomorphologic is marked zone.

认为嵖岈山花岗岩地貌景观的特征是因嵖岈山花岗岩为中粗粒正长花岗岩，矿物颗粒结晶比较粗且岩性较均一、岩体内节理裂隙发育程度疏密适中、独特的地貌部位和北亚热带向暖温带过渡地带的气候条件形成的，是花岗岩地貌显著地带性有力见证。

The petrography and petrochemistry of the diorite and the porphyraceous granite have the features of I type granite, and those of the two mica...

闪长岩、似斑状花岗岩的岩相学和岩石化学具有I型花岗岩的特征，而二云母花岗岩充分表现了S型花岗岩的岩相学和岩石化学特征。

This paper studies the granite growth, development and emplacement as well as their relations to the tectonic dynamic background and to reaction of ocean crust, continental crust and mantle. Thus, not only the contents of pluton study are enriched, but also new evidence for the tectonic evolution, plate kinematics and dynamics are obtained, indicating that the study of formation process and deformation reworking of plutons can provide more information on plate tectonic and continent dynamics, so they should be studied more.

本文研究了花岗岩体的成因、生长演化、形成定位及与构造动力学背景的关系，并注意与陆壳、洋壳、地幔三者之间相互作用的关系，这样，一方面丰富了花岗岩研究内容，提高了花岗岩研究程度；另一方面也对探索东秦岭地区大地构造演化及动力学等问题提供了新的证据和认识，表明在板块构造、大陆动力学研究方面，花岗岩体形成过程等方面的研究也能提供难得的信息，今后应注意加强研究。

The leucogranites veins occurred widespreadly in the para-metamorphic rocks, in which the hypersthene melagranulite distributed. That suggests the source rocks of leucogranites of the High Himalaya are para-metamorphic rocks. For the basement was uplifting, pressure relieved and lacked water, source rocks were melting partly and formed the leucogranite magma.

基底副变质岩中广泛分布淡色花岗岩脉体，在基底副变质岩中的淡色花岗岩脉体中发现紫苏辉石暗色麻粒岩残留体，这表明本区高喜马拉雅淡色花岗岩源岩为基底副变质岩，且基底副变质岩是在基底快速隆升降压的条件下发生缺水熔融生成的淡色花岗岩岩浆。

In this paper, the petrology, mineralogy and geochemistry of basic-ultrabasic volcanic rock, granite and skarn related to the Sn-Cu skarn-type ore and the vein-type ore in Laochang ore field have been researched systematically, some conclusions are summarized as follows:In Gejiu tin-polymetallic district, the middle Triassic volcanic rocks belonging to calc-alkaline basalt-tholeiite serie, mainly consist of pyroxene, hornblende, feldspar, chlorite and phlogopite; All the granites are peraluminous granites related to the Yanshanian collision-orogeny. Laoka granite closely related to the tin-polymetallic deposits emplaced in the post- orogenic.The metal elements show obviously vertical zones with the variety of skarn types in dimensional extension; The occurrence of garnet skarn and diopside skarn alternately developed in the horizontal zones of the contact between granite and carbonatite are mainly related to two factors: one factor is the infiltration metasomatism of post-magmatic hydrothermal solution, the another is the metrical strata of marble and calcic-dolomite developed in country rocks.

本文重点以老厂矿田中的接触带锡铜矿床和脉状矿床为研究对象，采用化学分析、ICP-MS、X射线粉晶衍射分析、电子探针等测试手段，对本区与成矿相关的基性-超基性火山岩、花岗岩、夕卡岩、电气石-石榴石等进行了系统的地质地球化学研究，研究表明：个旧矿区中三叠纪个旧组地层中的火山岩为钙碱性玄武岩-拉斑玄武岩系列，岩石为辉石-角闪石-长石-绿泥石-金云母组合；本区的花岗岩为过铝质花岗岩，主要与燕山期碰撞造山作用有关，锡多金属成矿与形成时代最晚、分异较好的花岗岩关系密切；本区夕卡岩中的有用共生组份随着夕卡岩类型及其矿物组合的不同具有明显的分带性。

Production to take: building walls, matching cemeteries, tombs carved production, luxury tombstone, Chinese tombstone, cemetery at home and abroad, luxury Cemetery, Chinese Cemetery, Hong Kong-style cemetery, casket, Shouson boxes, landscape, stone handicrafts, relievo handicrafts, Shadow carving handicrafts, large stone lions, small lions handicrafts, handicraft stone lions, which has affected the landscape figures carved handicrafts, stone lion sculptures, hanging granite, granite decoration and marble decoration and Dry Stone walls, marble CLADDING works hang wet engineering, wet stone walls hang works, wet stone walls hang works, marble wet-linked engineering, architectural wall decoration and building stone decoration handicrafts granite stone, granite relief handicrafts, white marble stone handicrafts, white marble reliefs handicrafts, stone carvingú±handicrafts, embossedú±handicrafts, garden stone reliefs Product production, stone figures, stone animal carving pavilions, stone railings, stone fireplace, stone tombstone, stone block vehicles, block road stone, the cornerstone of the way, stone suppliers, stone plates, marble material, small pieces of stone handicrafts, small pieces of embossed handicrafts, small pieces of shadow carving handicrafts, handicrafts, small handicrafts, Kirin stone handicrafts, stone crafts unicorn, unicorn crafts stone lanterns, stone railings, stone building engraving, stone lions series, Buddha sculpture, temple sculpture, to undertake various kinds of temples, cemeteries, building wall hanging of wet and dry granite marble, stone carving and other members of the public plaza processing installation, such as supporting the project.

生产承接：建筑幕墙，墓园配套，墓碑雕刻生产，豪华墓碑，中式墓碑，国内外墓园，豪华墓园，中式墓园，港式墓园，骨灰盒，寿盒，园林景观，石雕工艺品，浮雕工艺品，影雕工艺品，大型石狮，小型石狮工艺品，石狮工艺品，影雕人物景观工艺品，石狮雕刻，干挂花岗岩，花岗岩装饰工程，大理石装饰工程，石材幕墙干挂，大理石干挂工程，湿挂工程，外墙石材湿挂工程，石材幕墙湿挂工程，大理石湿挂工程，建筑外墙装饰工程，建筑石材装饰工程，花岗岩石雕工艺品，花岗岩浮雕工艺品，汉白玉石雕工艺品，汉白玉浮雕工艺品，九龙壁石雕工艺品，九龙壁浮雕工艺品，石雕园林浮雕产品制作，石雕人物，石雕动物石雕亭台，石雕栏杆，石雕壁炉，石雕墓石，挡车石，挡路石，路基石，石材供应，石板材，大理石材，小件石雕工艺品，小件浮雕工艺品，小件影雕工艺品，工艺品，小型工艺品，麒麟石雕工艺品，石雕麒麟工艺品，麒麟工艺品石灯笼，石栏杆，石桥雕刻建筑，石狮子系列，佛像雕刻，寺庙雕刻，承接各类寺庙、墓园、建筑外墙花岗岩大理石干湿挂、市民广场等石材雕刻加工安装等配套工程。

Subchondritic or approximate chondritic Nb/Ta rations are observed in mantle-derived plagioclase granites and alkaline granites related to the tectonic settings of rift or hot sports. General granites possess very low Nb/Ta (0), even Nb/Ta ≤1 for highly evolved granites.

花岗岩中的幔源斜长花岗岩及与裂谷、热点环境有关的碱性花岗岩Nb/Ta比值近于地球平均值，而普通S型及I型花岗岩，特别是高演化花岗岩，Nb/Ta比值均明显低于球粒陨石(0)，甚至呈现Nb/Ta≤1。

The Caledonian granitoids,majorly distributed in the northern Qimatage mountain,showing geochemical characteristics of Cordilleran I-type grantiods,low-K high-Ca amphibole-bearing calc-alkaline granitoids or peralkaline and alkaline granitoids,and associated with an active continental margin or back-arc basin,indicated the existence of the Qimatage ocean-related limited subdu...

研究表明加里东晚期（430 ～370 Ma）花岗岩主要分布于祁漫塔格山北坡，具科迪勒拉I 型花岗岩或ACG、PAG 特征，代表活动大陆边缘或弧后盆地构造属性，加里东晚期祁漫塔格北坡至少存在洋壳的有限俯冲；华力西中期（320 Ma ±）发育伸展型富钾低铝钙碱性花岗岩，类似加里东I 型、CPG、KCG 花岗岩特征，广布于祁漫塔格山和求勉雷克山区，形成于碰撞后构造环境；华力西晚期（270 ～250 Ma）具科迪勒拉I型或ACG 特征，属活动大陆边缘构造环境，其形成与早二叠世特提斯洋的向北俯冲作用有关；印支—燕山期（220 ～160 Ma）具A2 型或富钾低钙钙碱性花岗岩，形成于碰撞后挤压向拉张转折过渡的构造环境。

In order to find out the main influence factor to the water stability of granite asphalt mixture and make large-scale use of granite aggregate in asphalt pavement possible. dynamic shear rheometer was used to study the rheological properties of asphalt mastics with different granite powders and different filler-asphalt ratios to analyse the interaction ability between different granites and asphalt.

为了找出影响花岗岩沥青混合料水稳定性的主要因素，使花岗岩大规模应用于沥青路面成为可能，从花岗岩沥青胶浆着手，采用动态剪切流变仪，对不同花岗岩石粉、不同粉胶比条件下的沥青胶装进行流变性能的研究，以此分析不同花岗岩与沥青交互作用能力。

Now have a new dry granite mines, sheet plant, Shangrao granite mines, sheet plant, Dexing granite mines, sheet plant each one, forming an annual output of 30,000 cubic meters of granite blocks, an annual output of granite, marble plates 600,000 square meters of the scale, with the processing stone table, stone chair, stone railings, stone lions, mushroom, lychee board, fire board, polished column, Roman column, stone carving, Curb, sidewalk boards and other special-shaped stone processing capacity.

现拥有新干花岗岩矿山、板材厂，上饶花岗岩矿山、板材厂，德兴花岗岩矿山、板材厂各一个，形成了年产花岗岩荒料3万立方米，年产花岗岩、大理石板材60万平方米的规模，具备了加工石桌、石椅、石栏杆、石狮、蘑菇石、荔枝板、火烧板、磨光圆柱、罗马柱、石材雕刻、路沿石、人行道板等异形石材加工能力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。