Petrological and mineralogical examinations of core material can be used to identify hydrothermal alterations. 岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变。
The Petrological and Geochemical Characteristics of Archean Banded Granulites in Northwestern Hebei Province 冀西北太古宙条带状麻粒岩的岩石学和地球化学特征
Petrological and mineralogical examinations of core material can be used to identify hydrothermal alterations. Wall Rock Alteration and Its Relations to Gold Mineralization of the Liba Gold Deposit, Gansu Province 岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变。甘肃李坝金矿围岩蚀变与金成矿关系
It is suggested that the confirmation of "Jiangnan orogenic belt" has been supported by full petrological evidences. 这些都说明“江南造山带”的厘定有充分的岩石学证据。
The petrological and petrochemical characteristics indicate that the formation of these conglomerates was controlled by synsedimentary faults during the metallogenic e. 通过对该类砾岩岩石学和岩石化学研究,认为其形成受控于成矿期的同沉积断裂。
This paper reports the petrological and geochemical characteristics of Permian alkaline and tholeiitic basalts in the Shuanghu Area, central Qiangtang Block. 对青藏高原羌塘地块中部双湖地区发育的二叠系碱性系列和拉斑系列玄武岩进行了详细的地球化学研究。
Petrological and Geochronological Research of Blueschist in Heilongjiang Complex and Its Tectonic Signification; troublesome zone 黑龙江杂岩带中的蓝片岩岩石学、地质年代学研究及其地质意义易发生复杂情况的层带
The petrological study shows that banded ore belongs to mylonite, which has abundant microstructure feature of plastic deformation. 岩石学研究表明条带状矿石属于糜棱岩,具有丰富的塑性变形显微构造特征。
Analyses on the Reason of Rocky Desertification Speed Difference of Dolomite and limestone in Mountain Area Petrological and petrochemical characteristics of Early Cretaceous volcanic rocks in northeast Jiangxi Province 白云岩和石灰岩山区石漠化速度差异原因分析赣东北地区早白垩世火山岩的岩石学及岩石化学特征
In this paper, recent progress in seismological, geochemical and petrological studies of the continent-tal lithosphere studies are reviewed. 从地震学、地球化学、岩石学等不同学科的角度,对大陆岩石圈研究进展做了简要介绍。
Petrological and geochemical characteristics and tectonic implication of Cenozoic basalts in TUNKA basin in Baikal rift belt 贝加尔裂谷带通京盆地新生代火山岩石学与地球化学特征及其构造意义
Petrological and mineralogical characteristics of Proterozoic peraluminous granitoids in South Anhui Province 安徽南部元古代过铝花岗岩体的岩石学与矿物学特征
Petrological and Mineralogical Features of Tonstein Intercalations in the Anthracite Bed and Their Significance; The Roof Control Technology of Roadway under the Gob Clamps Gangue of Slicing Coal 无烟煤泥岩夹矸的岩石矿物学特征及研究意义空区夹矸下煤分层回采巷道围岩控制技术
Monitoring of temporal and spatial change of vegetation in waste dump of Haizhou opencast coal mine area using multi-temporal Landsat remote sensing images The experimental research on petrological transformation of low rank coal during its enhancement of plastic characteristics by hydrogenation 基于多时相Landsat遥感影像的海州露天煤矿排土场植被时空特征分析低变质烟煤加氢增塑过程中岩相特征变化试验研究
Petrological characteristics and tectonic environment of ALKALI-SYENITES in the south of songxian, Henan 河南嵩县南部碱性正长岩类的岩石特征及构造环境
This paper aims to analyze the stratigraphic and petrological characteristics, the palaeocurrent, and the clastic compositions of Xueshan Formation. 本文重点研究了雪山组的地层特征、古水流特征以及砂岩碎屑组分特征,在此基础上简单分析了其沉积相特征。
The organic petrological characteristics of Triassic source rocks and their hydrocarbon-generating potential in Tarim Basin 塔里木盆地三叠系烃源岩有机岩石学特征与生烃评价
Petrological and petrochemical characteristics of Early Cretaceous volcanic rocks in northeast Jiangxi Province Petrology and Diagenesis of Late Carboniferous Carbonate Buildups in Eastern Tianshan 赣东北地区早白垩世火山岩的岩石学及岩石化学特征天山东部晚石炭世碳酸盐岩隆岩石学与成岩作用
Petrological, Geochemical Compositions and the Origin of the Mesozoic Basalts at the Northeastern Tibetan Plateau 青藏高原东北缘晚中生代玄武岩岩石学地球化学及其成因
Petrological Evidence for Subduction of the Early Paleozoic Oceanic Crust in Bart-Obo, Inner Mongolia 内蒙古巴特敖包地区早古生代洋壳消减的岩石证据
The Preliminary Study of Petrological Geochemistry of Basalts from Hydrothermal Activity Regions, Mariana Trough 马里亚纳海槽热液活动区玄武岩的岩石地球化学特征
Petrological characteristics of the sedimentary volcaniclastic rocks of the fossil hill formation ( eocene) in King George island, west Antarctica 南极乔治王岛始新统化石山组沉积火山碎屑岩特征
The petrological and geochemical characteristics of the eclogite face metamorphic palaeo-ocean crust ( serpentite, type C eclogite and basic mylonite) have been studied with electron-probe and other methods. 利用电子探针等方法研究了青岛榴辉岩相变质古洋壳(蛇纹岩、C类榴辉岩和基性糜棱岩)的岩石学和地球化学特征。
Based on study of petrological characteristics and pore types, we regard that the host rocks have lower porosity. 通过对赋矿岩石的岩石学特征、孔隙类型进行研究,认为寨上矿区的赋矿岩石为低孔隙度。
Combining melt inclusion data with conventional petrological and geochemical information and experimental petrology can increase our ability to model magmatic processes. 将熔体包裹体数据和常规的岩石学、地球化学和实验岩石学信息综合一体,可以提高我们模拟岩浆作用过程的能力。
This paper briefly demonstrates that the muscovite ( two-mica) granite is a petrological record of intracontinental subduction. 本文简要地论述了白云母(二云母)花岗岩是陆内俯冲的岩石学记录。
Organic petrological analysis, Eval-Rock pyrolysis and 13C NMR analysis have been carried out on shale, carbonaceous shale and coal samples. 对侏罗纪煤系中的暗色泥岩、碳质泥岩和煤层分别进行了有机岩石学、ROCKEVAL热解分析和核磁共振分析。
The black microlitic quartzite in deposit No. 320 has specific petrological features and assemblage of microelements. 320矿床微晶石英硅质岩具独特的岩石学特征和特定的微量元素组合;