Feature of migmatite in Li'eryu Group of Liaoji boron ore belt and its relationship with boron-contained rocks
辽吉硼矿带中里尔峪组混合岩特征与含硼岩系关系
The Xiaopanling gold deposit is located in the compound granites of centre belt of migmatization,the compound gneiss mostly occur in the middle and the banded migmatitehost compound complex mostly occur in the external.
辽宁绥中小盘岭金矿床位于混合岩化中心带的混合花岗岩内,其中间带主要为混合片麻岩,外带为以条带状混合岩为主的混合杂岩。
Nalati tectonic belt located between the Ili Basin and the South Tianshan of western Tianshan is 25 km wide, and it is composed of earlier Proterozoic schist, gneiss, migmatite, and migmatitic granite.
那拉提构造带位于天山西段伊犁盆地与南天山之间 ,出露宽度约 2 5 km,由早元古代片岩、片麻岩及混合岩、混合花岗岩组成 ;深层次韧性剪切带及叠加中 -浅层次剪切带发育 ;那拉提构造带南缘断裂明显 ,南侧为古生代浅变质黑色岩系 ;构造带北缘韧 /脆性剪切带宽度大 ,两侧岩石劈理化后易于混淆 ,故界线不明显。
The migmatites are intensely developed in Kongling Complex in which the potassium migmatites is dominant type.
崆岭杂岩中以钾长花岗质脉体为代表混合岩化作用普遍发育,使用单颗粒锆石U Pb测年方法获得的年龄为(1 803±30)Ma,表明崆岭杂岩遭受了吕梁运动构造岩浆热事件的改造。
On the basis of the detailed field work, compositions and contents of plagioclase and K-feldspar, determination of ordering degree, statistical analysis of plagioclase elongation index, mass-balance calculation and studies of mineral spatial distribution and geochemistry, it is concluded that the migmatites in the Dabie complex are characterized by thermocenters in their spatial distribution.
作者在详细野外工作的基础上,采用斜长石和钾长石成分及含量,有序度测定,斜长石延性系数的统计,质量平衡计算,矿物空间分布和地球化学研究表明,本区混合岩具有热中心,从中心往外,混合岩的矿物性质有规律地变化。
The Yunlu migmatites occur in the south-eastern part of the Yunkai Caledonian orogenic belt, South China.
在两广交界的云开大山加里东造山带中,从广东高州新垌向云炉方向依次发育部分混合岩化岩石、条带状混合岩、眼球条带状混合岩及片麻状混合岩等混合岩带。
The upper is silicified zones which contains breccias in serious size; The lower is migmatization rocks which incorporating brittle.
文章中主要描述了南雄断裂带构造岩的特征,其岩石可以分为两段,上段为硅化带岩石,含有大小不等的角砾,强烈硅化;下段为混合岩化岩石,残斑碎裂,岩石发生脆性形变。
The zircon U-Pb age suggests that there was a migmatization during the Yanshan Period, w.
锆石Ｕ－Ｐｂ定年结果表明，在大别杂岩内存在燕山期的混合岩化作用，其时代为（１２９。
Study on effect of mixed lithification and the contrihcting factors of mixed rocks;
混合岩化作用和混合岩成因模式研究
THE GEOLOGICAL CHARACTERISTICS OF ALTERED ROCK TYPE Au/Ag DEPOSITS IN MIGMATITE REGION, SOUTHEASTERN GUANGXI
桂东南混合岩区蚀变岩型金银矿床地质特征
STUDY ON THE MASS-BALANCE OF STRIPPED MIGMATITES IN DABIE COMPLEX, NORTHEASTERN HUBEI
鄂东北大别杂岩中条带混合岩的质量平衡研究
A REE-GRAPHICAL MODEL FOR THE RESTORATION OF PROTOLITHES OF ARCHEAN METAMORPHIC ROCKS AND MIGMATITES
恢复太古代变质岩及混合岩原岩的稀土元素模型
THE CHARACTERISTICS AND GENESIS OF THE ARCHAEAN MIGMATITE IN QIAN-AN CAUNTY, HOUBEI PROVINCE
冀东迁安太古界混合岩的特征和成因
A Study of Migmatite in the Dabie-Sulu Orogenic Belt
大别—苏鲁造山带混合岩的成因研究
Feature of migmatite in Li'eryu Group of Liaoji boron ore belt and its relationship with boron-contained rocks
辽吉硼矿带中里尔峪组混合岩特征与含硼岩系关系
How does Etna produce its fiery mix of magmas?
埃特纳如何制造出它炙热的混合岩浆呢？
Analysis of the Mylonite Crystal Porous Mold of Mixed Radius by the Finite Element Method;
糜棱岩原岩混合粒径多孔介质模型有限元分析
Petrographic evidence for magma mixing of Xiaerpu granite in West Junggar,Xinjiang
新疆西准噶尔夏尔莆岩体岩浆混合的岩相学证据
Magma Mixing in the Pulang Porphyry Copper Deposit:Evidence from Petrology and Element Geochemistry
普朗斑岩铜矿岩浆混合作用:岩石学及元素地球化学证据
An unconsolidated mixture of rock fragments or pebbles.
砾石岩石碎片或卵石的松散的混合物
An Example of Treatment Project Design in High Cut Slope of Geotechnical Mixed Type
岩土混合型高切坡治理工程设计实例
Study of mixed gas production simulation test for drilling fluid and sandstone
钻井液与砂岩混合产气模拟实验研究
Rocked Mixed Sensitizer Ammoniumnitrate Dynamite of no Ladder
岩石型混合敏化无梯硝铵炸药的研制
Evaluation on Pavement Performance of Rock Asphalt Mixture
岩沥青改性沥青混合料路用性能评价
Study of Road Usage Performance of Granite SMA Mixture
花岗岩SMA混合料的路用性能研究
Experimental Study on Rock Breaking Parameters of Combined Swirling and Round Jet
直旋混合射流破岩钻孔参数试验研究