最近发现的蛇绿岩指示中、越交界区发育一条古特提斯的地缝合线，。
Recent discoveries on ophiolites indicate that there must have been a Paleotethyan geosuture zone bordering China and Vietnam.
金矿床受“绿岩带”控制。
中国金矿床最重要类型为绿岩带型金矿。
Gold deposits of greenstone belt type are the most important one in China.
夹皮沟金矿产于晚太古宙绿岩带的下部层位。
The Jiapigou gold deposit lies in the lower part of the late Archaean greenstone belt.
其中以绿岩型为主。
内蒙朝克山蛇绿岩地球化学：洋内弧后盆地的产物？
Geochemistry of the Chaokeshan ophiolite: Product of intra-oceanic back-arc basin?
二郎坪群蛇绿岩中多金属矿床属火山成因块状硫化物矿床。
The poly metallic deposit occurred in the Erlangping ophiolite of eastern Qinling Mountain was regarded as volcanogenic type.
同位素测年及化石年代学法是蛇绿岩年代学研究的基本方法。
The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.
这些特征显示大陆拉斑玄武岩的特征，不是蛇绿岩组成单元。
All of above characteristics show that the Qingshuiquan basalt is continent tholeiite, rather than a component unit of ophiolites.
在新疆已厘定的古生代蛇绿岩中，部分以热侵位为显著特征。
Part of the Palaeozoic ophiolites already determined in Xinjiang is obviously characterized by thermal emplacement.
东秦岭二郎坪群蛇绿岩中广泛发育火山成因块状硫化物矿床。
Volcanogenic massive sulfide deposits occur widely in the ophiolite of the Erlangping Group of the Eastern Qinling Mountains.
该蛇绿岩有高的稀土和微量元素丰度，表明其来源于富集地幔。
This ophiolite has higher REE and trace element abundances, suggesting it was derived from the enriched mantle.
辽北-吉南地区是我国典型太古宙花岗岩-绿岩带出露区之一。
The region between northern Liaoning Province and southern Jilin Province is one of the typical Archean granite-greenstone belts.
蛇绿岩由变质橄榄岩、堆积辉长岩和上部层位基性火山岩系构成。
The ophiolite is composed of metamorphic peridotite, accumulative gabbro and the upper-seated basic volcanic rock series.
来自同位素年龄鉴定的证据指出，绿岩带在年龄上彼此变化相当大。
Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.
哈马迪金矿床位于苏丹北部阿拉伯-努比亚地盾新元古代绿岩带内。
Hamadi gold deposit is located in the Neoproterozoic greenstone belt of the Arabian-Nubian Shield in North Sudan.
辽宁省清原县的南龙王庙金矿，赋存于太古宙绿岩带的变粒岩岩段中。
South Longwangmiao gold deposit in Liaoning Province occurred in the meta-felsic rock unit in Liaobei Archean greenstone belt.
以多期俯冲形成的康西瓦蛇绿岩带将塔里木陆块与高加索—羌塘板块分开。
Tarim land plate and Caucasia - Qiangtang plate was divided by Kangxiwa ophiolite belt formed by multi-period subduction.
中国蛇绿岩分布很广，主要在中国的西部、西南部和北部，中部和南部较少。
Ophiolites are widely distributed in China, particularly in the western, southwestern and northern parts of the country, and rarely in the middle and south parts.
根据蛇绿岩带分布特征及配套系列的研究，在研究区内划分出了五条蛇绿岩带。
Five ophiolite belts were divided based on distribution characteristics of ophiolite belt in study area.
蛇绿岩套中的变质橄榄岩REE含量较低，以“U”型或轻稀土亏损型为特点。
The metaperidotite in ophiolite suit is characterized by lower REE content and the "U" type of variation or deletion of LREE.
萨尔托海蛇绿岩由稀土和微量元素图解表明属岛弧型蛇绿岩，与地质背景一致。
The Saertohai regional ophiolites demonstrated by discrimination diagram of trace elements and rare earth elements belong to island arc type, and are consistent with the geological background.
从变质杂岩地层层序、岩石化学、微量元素特征来看，它与绿岩带有许多相似之处。
It has many similarities to the greenstone belt in respect to the sequence of metamorphic complex, petrochemistry and trace element characters.
吉林省早前寒武纪地质包括太古宙花岗—绿岩带、早元古代集安群和中元古代老岭群。
The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji'an Group and mid Proterozoic Laoling Group .
吉林省早前寒武纪地质包括太古宙花岗—绿岩带、早元古代集安群和中元古代老岭群。
The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji 'an Group and mid Proterozoic Laoling Group.
蛇绿岩中伸展变形构造经历了完整的变形序列：从韧性变形、经韧脆性变形到脆性变形。
These extensional structures underwent the integrated processes from ductile deformation, through ductile-brittle deformation to brittle deformation.
华北陆块北缘中段广泛分布太古宙绿岩带，同时也是我国中生代岩浆活动最发育的地区。
The Archean green belts are extensively distributed in the middle north margin of north China Block. And Mesozoic granite also well developed in the area.
北秦岭侵入岩带与同时代的蛇绿岩带有力地证明，北秦岭晋宁运动的构造体制是板块体制。
The intrusive rock belt and the ophiolite belt of the same time together demonstrate that the tectonic system of the North Qinling during the Jinning movement is plate tectonic system.
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。
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。
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.
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