archeozoic

The crustal evolution in Liaoning Province has undergone multiple stages, in which the basement was formed in Archeozoic-Paleoproterozoic Era, platform cover was developed in Mesoproterozoic-Middle Triassic, and platform was mobiled of after Middle Triassic. The Nos.

辽宁省地壳演化经历了太古宙古元古代基底形成、中元古代中三叠世地台盖层发展、中三叠世以后地台活化等发展阶段。

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Gold Deposits in Archeozoic Metamorphic Rocks in North China Paltform: Their Genetic Types and Metallogenic Prognosis

华北地台太古宙变质岩中金矿的成因类型和成矿预测

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Evaluation of Anomalies of Dispersion Trains of Cu-Zn Deposits in Archeozoic Greenstone Belt, Qingyuan, Liaoning

清原地区太古代绿岩带铜锌矿床分散流异常的评价方法

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The magma belongs to the crust mantle mixed type of Archeozoic crystalline basement remelted and recomposed.

其火山岩岩浆属于太古宙结晶基底重熔再造、壳幔混合型.

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Based on a study of six garnet samples from Archeozoic metamorphic rocks in Inner Mongolia, this paper discusses the relationship of crystal shape, physical properties, chemical composition of garnets and components of the rocks to spectroscopy as well as the formation condition of garnets.

本文对内蒙古南部太古宙集宁群变质岩系中6个石榴石样品进行了研究，讨论了晶体形态、物理性质、化学成分与岩石成分和波谱学之间的关系。

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Long geological evaluation and Cenozoic structural and fault activities led to the formation of multiple types of oil and gas pools from Neogene to Archeozoic Era and resulted in a great deal of oil and gas accumulations in uplifts and sags.

漫长的地质演化和新生代构造断裂活动形成了上第三系至太古界多层系多类型的油气藏，在凹陷、凸起的各部位，分布着大型油气聚集带。

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The Archeozoic bedded formation is the potential auriferous source in this area. There is a bright future in discovery of new concentrated zones and new-type gold deposits.

该区太古代层状岩系为金的潜在矿源，具有发现新矿化集中区和新类型金矿床的巨大潜力。

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They indicate that the Archeozoic tectonic environment is continental nucleus development and crustal block formation, and the Early Proterozoic tectonic environment is represented as rift.

分别代表了太古宙的陆核发展及地块形成和早元古宙的裂谷构造等大地构造环境。

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The Archeozoic metamorphic rocks in Sanjia, eastern Hebei are dividedinto supracrustal rocks, felsic gneisses and granitoids.

将冀东三家地区太古宙变质岩系分为上壳岩 、 长英质片麻岩和花岗岩三类,并对各岩类的地质地球化学特征及演化进行了阐述.

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On such a basis, the shape and depth of the magnetic body below the Junggar basin were modeled by using the magnetization intensity of Archeozoic rocks from North China.

利用小波变换技术对航磁异常进行了分离，并在此基础上利用华北地台太古代陆壳的磁化强度值模拟了位于地壳深部的古老结晶基底的形态与产状。

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From the New Archeozoic era to the Cenozoic era, the structural framework in Qinling significantly changed many times. The total evolution can be distinguished to five dominant stages: 1. The forming period of crystalline basement ( Ars-Pt1);

自新太古代以来，秦岭基本构造格局发生过多次重大变革，其演化可划分为5个重要阶段，即：（1）结晶基底形成阶段（Ar3－Pt1）；

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Seismic wave velocity of Archeozoic felsic rocks from North China and its existing location in the crust

华北太古宙长英质岩石的地震波速度及其在地壳中的位置

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The great majority of gold deposits in North China platform are hosted by the Archeozoic strata or emplaced in the Yanshanian magmatic intrusives of the Archeozoic strata.

华北地台中绝大多数金矿赋存于太古宙地层或侵入于太古宙地层中之燕山期岩浆岩体内。

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From Paleoproterozoic Era to late Archeozoic Erathem, it was formed metamorphic complex after deformation and metamorphism from solid liquid facies to soft liquid facies, and it was formed epimetamorphic clastic rock and carbonate rock at Mesoproterozoic-Neoproterozoic Erathem.

古元古晚太古界经历了固流相柔流相变形变质作用后形成变质杂岩（包括表壳岩和变质侵入岩），中新元古界为浅变质碎屑岩和碳酸盐岩。

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The metallogenic substance mainly comes from the Archeozoic metamorphic rock series in basement.

成矿物质主要来源于基底太古界变质岩系.

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A Study on the Source Bed of Gold in the Archeozoic Metamorphic Rock Area in Eastern Hebei Province

冀东太古代变质岩区金矿源层研究

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Massive sulfide Cu-Zn deposit of Hongtoushan type which occurs in Archeozoic granitic greenstone terrain in Qinyuan area of Liaoning possesses unique geochemical characteristics.

产于辽宁省清原地区太古宙花岗-绿岩地体中的红透山式块状硫化物铜锌矿床，具有独特的地球化学特征。

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From Archeozoic to Cenozoic, there were magmatic actions in occurrence during every period.

从太古代到新生代，几乎各个时期都有岩浆活动。

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This fracture was formed at the middle of Archeozoic era, and then began to control the depositions and erosions of the both sides.

该断裂成生于太古代中期，并开始对两侧的沉积与剥蚀起控制作用。

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The recent geologic data show that it is the Archeozoic high-grade metamorphic terrain formed by the supracrustal rock-TTG rock series, that is different with the southern Longgang landmass.

新近调查资料表明，它是由表壳岩-TTG岩系组成的一太古宙高级变质地体，并有别于南侧之龙岗陆块。

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There is obviously fault contact between the cap rock and Archeozoic rock basement, associated with basic magma intrusion and with the characteristics of the back margin tensile of d é collement structure.

盖层与太古代基底之间存在明显的断层接触，并伴随基性岩浆侵入活动，具有滑脱构造后缘拉伸带的特征。

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China's Archeozoic Terrane, mainly a granite-greenstone belt, a small part of which been metamorphosed at a high grade, is basically located in North China Platform distributive area.

中国太古宙地体基本上分布在华北地台范围内，主要为花岗岩绿岩带.少部分为高级变质带。

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The study on the Au-bearing character of the main Archeozoic geologic unit in the southern part of Jilin province-northern part of Liaoning province

吉南&辽北地区太古宙主要地质单元的含金性研究

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The former two types belong to the Proterozoic greenstone type gold deposit, and the latter three types belong to the Archeozoic greenstone type gold deposit.

前两种属于元古宙绿岩型金矿，后三种属于太古宙绿岩型金矿，目前，该区已发现70余处金矿床（点）。

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