Basalt相关论文
The Chang\'e-5 mission returned new lunar samples after the last sample mission of the Moon 44 years ago,and is also t......
Effects and mechanism of igneous rock on selenium in the tropical soil-rice system in Hainan Provinc
To illuminate the migration and transformation of selenium (Se) in the igneous rock-soil-rice system, 285 pairs of rhizo......
The geochemical cycling of copper in the hydrosphere and soil environments primarily involves the transport of Cu from r......
Petrochemistry and Zircon U-Pb Geochronology of Felsic Xenoliths in Late Cenozoic Gem-Related Basalt
The Cenozoic basalts exposed in Bo Phloi Gem Field,Kanchanaburi Province,western Thailand are a host to different gem ma......
Influence of Types of Fillers on Workability, Bleeding, Compressive Strength, and Degree of Compacti
This study aims to determine the optimal quantity of fillers to add to hydraulic concrete and to assess the influence of......
Geochemistry and Petrogenesis of Basaltic Rocks and Enclosed Xenoliths from the Ghab Pliocene Volcan
Basaltic rocks and their content of ultramaf</span><span style=“font-family:Verdana;”>i</span><span style=“font-famil......
Glass and Mineral Chemistry of Northern Central Indian Ridge Basalts:Compositional Diversity and Pet
The glass and mineral chemistry of basalts examined from the northern central Indian ridge (NCIR) provides an insight in......
Petrogenesis of Volcanic Rocks in the Khabr-Marvast Tectonized Ophiolite:Evidence for Subduction Pro
The Late Cretaceous Khabr-Marvast tectonized ophiolite is located in the middle part of the Nain-Baft ophiolite belt,at ......
Early Paleozoic ridge subduction in the Chinese Altai: Insight from the abrupt change in zircon Hf i
Zircons were separated from granitoids, gneisses, and sedimentary rocks of the Chinese Altai. Those with igneous charact......
There are two types of temporally and spatially associated intrusions within the Emeishan large igneous province(LIP);na......
Lead isotopic systematics for native copper-chalcocite mineralization in basaltic lavas of the Emeis
The Emeishan continental flood basalt, which is widespread in Yunnan, Guizhou and Sichuan provinces of Southwest China, ......
Middle Permian Seamount from Xiahe Area, Gansu Province, Northwest China: Zircon U-Pb Age, Biostrati
The well-preserved seamount buildups are documented from the northwestern Qinling (秦岭) orogenic belts, Northwest China......
This article presents an overview on recent developments in studies of chemical and physical processes of lithospheric d......
Engineering geological classification of the structural planes for hydroelectric projects in Emeisha
The scale and characteristics of rock mass are important indexes of the rock mass structural plane classification.This p......
喀喇昆仑地区中侏罗统龙山组灰岩中夹层状基性火山岩,岩性主要为块状玄武岩、杏仁状玄武岩和枕状玄武岩。通过LA-ICP-MS锆石U-Pb定......
五件迟了新生代的橄榄石暗岩样品，从位于 Heilongjian 省的北方的 3 座年轻火山(Keluo， Lianhuashan 和 Qinglongshan ) 拿，被标明日......
Petrogenesis of the Neoproterozoic bimodal volcanic rocks along the western margin of the Yangtze Bl
High-precision major element and Hf isotope data are reported for the Neoproterozoic Suxiong volcanic rocks along the we......
In the light of major element geochemistry, mineral chemistry and REE and isotopic data, the small but apparent isotopic......
【正】 Continuous basalt fiber is a purely naturalcontinuous fiber produced through meltdrawing at 1450-1500 grade centi......
Genesis of the Madang Cenozoic sodic alkaline basalt in the eastern margin of the Tibetan Plateau an
The Madang Cenozoic sodic alkaline basalt occurred in the eastern margin of the Tibetan Plateau, where is a key tectonic......
Geochemistry and spatial distribution of late-Paleozoic mafic volcanic rocks in the surrounding area
The late-Paleozoic mafic volcanic rocks occurring in the surrounding areas of the Gonghe basin are distributed in the A&......
To study the applicability of the basalt fiber through various experimental works in thermal and chemical environments, ......
很多人都喜欢在空闲的时候去沙滩上玩,尽情放松一下身心。不过,平时随处可见的普通沙滩是否会让你感到厌倦呢?不用愁,其实你还有很......
A Preliminary Analysis of Geologic & Seismologic Conditions for an Undersea Tunnel across the Taiwan
The Taiwan Strait tunnel, as a great project, has been studied for a long time and met many challenges from the beginnin......
Major and trace elements, REE concentrations and Sr, Nd isotope composihons have been measured in Bianmgou basaltic ande......
Ultrahigh-pressure (4.5-5.5 GPa) experimental research on pyroxene-garnet transition and its signifi
Al-PYROXENE in nature may be regarded as garnet solid solution in Al-free pyroxene. The transition from Al-pyroxene to ......
The osmium isotopic compositions of Cenozoic basalts and peridotite xenoliths from Anhui and Jiangsu
THE determination of contents of trace (10~(-12)—10~(-9)) siderophile elements, Re and Os, and osmium isotopic composi......
Sr, Nd isotope geochemistry of volcanic rock series and its geological significance in the middle Ok
There exists extensive basic-acidic volcanic rock series in the middle section of the Okinawa Trough. Different types of......
The volcanic rock slab in Wuliba consists of subalkaline tholeiitic basalts and calc-alkaline dacitic rhyolites. The roc......
Lead isotopic composition and lead source of the Tongchanghe basalt-type native copper-chalcocite de
The Tongchanghe native copper-chalcocite deposit at Ninglang occurs in low-Ti basalts of western Yunnan, and the mode of......
Eruption of the Continental Flood Basalts at -259 Ma in the Emeishan Large Igneous Province, SW Chin
A suite of continental flood basalts sampled over a vast exposure and stratigraphic thickness in the Emeishan large igne......
Trace element characteristics of partial melts produced by melting of metabasalts at high pressures:
Experiments were conducted on a natural basalt (with 5 wt.% added H2O) at 1.0―2.5 GPa and 900―1100℃. Experimental pro......
Analysis on REE geochemical characteristics of three types of REE-rich soil in Guizhou Province,Chin
The three kinds of soil formed by the weathering of the basalt in Yema village,Weining county of Guizhou province,the ca......
Platinum-group element geochemistry of Cenozoic basalts from the North China Craton: Implications fo
Forty-two Cenozoic(mostly Miocene) basalt samples from Jining, Chifeng, Fansi, Xiyang, and Zuoquan areas of the North Ch......
Sm-Nd and Rb-Sr whole-rock isochron dating of the samples of cumulated gabbro,diabase and andesitic porphyrite from the ......
Late Mesozoic crust-mantle interaction in southeastern Fujian——Isotopic evidence from the Pingtan ig
UNDERPLATING Of mantle-derived basaltic magma and interacting with the lower crust materials are believed to be an impo......
Indian Ocean-MORB-type isotopic signature of Yushigou ophiolite in North Qilian Mountains and its im
In order to explore the disputed issue concerning the tectonic affinity of the ancient ocean mantle of North Qilian Moun......
据李鄂荣、刘乃隆二位先生研究,玄武岩名称可能来自日本,(英文名称basalt)可能来自非洲语或法语。文中还指出,玄武岩的别名雪花岩......
1980—1981年间在开展巴颜喀拉山地质调查中发现甘孜—理塘深断裂带为晚三叠世的俯冲带。为配合这一问题的研究,沿理塘—甘孜—马......
Petrographic Characteristics and Several Other Related Problems of the Layered Basic-ultrabasic Intr
Three iron,titanium-rich layered basic-ultrabasic intrusives have been described.Theyoccur in an approximately south-no......
SOME APPLICATIONS OF FLUID-GEOCHEMICAL METHODS TO STUDYING TECTONIC ACTIVITIES AND PRECURSORS OF EAR
Underground fluids at the depth of tectonic activities may gush out in period of activities. Sinec the composition, tem......
Study on the Variations of Geomagnetic-field Intensity during the Quaternary in Special Reference to
Thermomagnetic measurements have been made on thirteen samples of Quaternary volcanicrocks of different episodes from t......
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Introduction:In a clear summer day while standing on one of themountain tops of Linglungshan,~1 Chaoyuan,~2 Shantung,I ......
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With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien......
