金矿

In the last few years,some new advances have been made in the study of the metallogenic setting and ore-forming physicochemical conditions for Archean lode gold deposits .

主要介绍了近几年来关于太古代脉状金矿的产出环境、成矿物理化学条件等方面研究取得的一些新进展，如会聚构造环境成矿和地壳连续成矿模式的提出等；初步讨论了我国在太古代高级变质区寻找高温脉状金矿时应注意的问题。

The monocrastal minerals of gold are native gold, calaverite and electrum. Besides the native gold, pyrites and pyrrhotites are main auriferous minerals, inside which the aurum are in the form of fracture aurum, intercrastalline aurum and aurum inclusions.

Au的独立矿物主要为自然金、碲金矿和银金矿，金除了自然Au之外，黄铁矿和此黄铁矿是主要载金矿物，在载金矿物中Au主要呈裂隙金、晶间金和包体存在。

As the helicopter skims low over one of the largest undeveloped gold deposits in the world, just south of the ragtag mining town of El Dorado, the pilot shrugs bleakly.

当直升飞机低空掠过全球最大的未开发金矿之一时，飞行员神情黯淡地耸了耸肩。这座金矿就位于脏乱的矿业小镇埃尔多拉多南部。

Chondrite standardized modes of REE show that LREE is richer than HREE in both laterite-type and Carlin-type gold deposit. Carl...

红色粘土型金矿形成于上新世，卡林型金矿形成于白垩纪，在成矿时代上有先后顺序关系。

The paper discussed release possibility of toxic and harmful elements during gold mining.It presented the major envi-ronmental problems that are cyanidation setups and Acid Mine drainage during gold mining.

本文主要对金矿开采中有毒有害元素的释放进行了探讨，明确了在金矿开采过程中主要的环境问题是氰化物堆浸和酸性矿坑排水问题。

Through roasting, making acid from flue gas ,regrinding roasted tailing,extracting gold by CIP process,the cyanide tailings are well treated and no longer difficult to be sold.

采用焙烧、烟气制酸、焙砂再磨、氰化炭浆提金工艺处理金山金矿氰化尾矿，较好地解决了金山金矿氰化尾矿销售难问题，提高了矿产资源的综合利用程度，在保护环境的前提下，获得了较好的经济效益。

The type of gold mine of the diabase belongs to a reforming type of gold mine.

桂西辉绿岩型金矿属改造型金矿，金主要来源于基性岩浆对围岩的混熔改造。

The results show that the fine-grained hypidiomorphic pyrite, with a crystal form of pentagonal dodecahedron, contains more Au than others. Since the areas yield pyrite with relatively lower contents of main components S and Fe, while a greater gross content of trace elements, such as Cu, Pb, Zn, Au, Ag, are closely associated with gold deposits, the authors propose that a middle-scale gold deposit might be found in Zhaojiapuzi area; and there is a remote possibility to find a large gold deposit in Shengjingao area, wih a prospect of finding a concomitant gold deposit.gold deposits;mineralogical.

结果表明以五角十二面体晶形为特征的半自形细粒状黄铁矿含金性较高；黄铁矿主成份S、Fe含量相对低，而黄铁矿中Cu、Pb、Zn、Au、Ag等微量元素总量相对高的黄铁矿分布区城与金矿化关系密切；提出赵家堡子地区具备找到一处中型以上金矿的前景，而在生金皋地区找到大型金矿床的可能性很小，但有望找到伴生金矿床。

Since large quantities of epithermal gold deposits were discovered in Circum-Pacific region in 1970's,it has already become the hot spot of the gold deposits research these days.

自20世纪70年代环太平洋地区发现大批浅成低温热液型金矿以来，浅成低温热液型金矿已经成为当前金矿地质研究的热点，它也是目前世界上最为重要的金矿床类型之一。

Since large quantities of epithermal gold deposit s were discovered in Circum-Pacific region in 1970's,it has already become the hot spot of the gold deposit s research these days.

自20世纪70年代环太平洋地区发现大批浅成低温热液型金矿以来，浅成低温热液型金矿已经成为当前金矿地质研究的热点，它也是目前世界上最为重要的金矿床类型之一。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了