1) Wutaishan greenstone belt
五台山绿岩带
1.
Dongyaozhuang gold deposits is in Wutaishan greenstone belt.
在五台山绿岩带中的东腰庄金矿 ,发现部分容矿绢云母石英 (片 )岩实为变质基性岩 (变质辉绿岩—辉绿玢岩或安山玢岩 )岩床在五台期构造作用下发生强烈的剪切变形和变质热液蚀变的产物。
2.
Study on mineralogy, petrology, mineral deposit geology and determining prospecting criteria of such type gold deposit have great significance to prospecting they in Wutaishan greenstone belt.
东腰庄金矿位于山西省五台县境内,是五台山绿岩带金矿中发现的一种新型式的金矿床类型。
2) Wutai greenstone belt
五台绿岩带
1.
The volcanic exhalative rocks of Baiziyan Formation in Wutai greenstone belt is composed of basic mid acid volcanic rocks, tuffs and tourmaline and flogopite bearing quartz marble, in which gold deposit occurs.
五台绿岩带柏枝岩组火山喷气岩由基-中酸性火山岩及其凝灰岩和含电气石、金云母的石英大理岩组成,其中赋存有金矿床。
3) Wutai granite-greenstone belt
五台花岗-绿岩带
1.
In Wangjiahui granitic pluton of Wutai granite-greenstone belt, gneissiosity and lineation structures were formed in the late stage of magmatic emplacement, when the pluton was a Bingham body.
五台花岗-绿岩带中王家会花岗质深成岩体中普遍发育的片麻理、矿物线理等内部构造是岩浆侵位晚期岩体处于宾厄姆体状态下形成的流动变形构造。
4) Shanxi faulted depression belt and Wutai mountain
山西断陷带及五台山
5) Wutai rock group
五台岩群
1.
The paper has introduced the structural character of Hutuo group and Wutai rock group-the terranes are parallel and accordant with each other,and analyzed why the stratums metamorphic grade of Hutuo group and Wutai rock group is accordant.
介绍了滹沱群与五台岩群区域构造特征:二者片理彼此平行,并不出现"片理不整合"。
6) Wutai complex
五台杂岩
1.
show that the climax value of Hengshan complex’s (2520 Ma) is 20Ma less than Wutai complex’s (2540 Ma), which coincides with the opinion of Hengshan complex being the arc root of Wutai arc.
近10年在恒山和五台地区所获得的大量同位素年代学资料,统计发现恒山杂岩的同位素年龄峰值比五台杂岩大致要年轻20Ma,这与恒山-五台地区为岛弧根带-岛弧关系的推论相符合。
补充资料:小五台山
小五台山 位于中国华北平原西北,是冀北山地的组成部分。因五峰突起,又有东五台之称,为别于佛教名山的五台山,故名小五台山。原系军都山的支脉——灵山向西突出部分。海拔2870米。东西长约40千米,南北宽45千米。为褶皱断块山。最高者为北台,最低者为东台,北、中、东、西四台均有如刀刃般的山梁所连接,唯南台为孤峰。在佛教昌盛时期,也曾一度为佛教圣山。自然景观成垂直分异,山脚(1000米以下)是带状洪积冲积扇,多黄土堆积;山麓(1000~1700米)为阔叶森林、灌丛;山腰(1700~2500米)生长以桦、柳、椿和油松、云杉、侧柏等针叶阔混交林。1984年建立了小五台山自然保护区。保护区内高等植物674种,兽类、两栖、爬行动物30种,鸟类56种,昆虫1500余种。 |
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