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- Keywords Low sulphidation epithermal Au deposit;hydrothermal alteration;high resolution aeromagnetic survey;Airborne radiometric sensor;Gravity anomaly; 低硫化物浅成热液金矿床;热液蚀变;高分辨率航空磁测;航空放射性测量;重力异常;
- epithermal Au deposits 浅成低温金矿床
- Gaolong Au deposit is a sedex deposit in Dian-Qian-Gui rift. 高龙金矿为产于滇黔桂裂谷中的热水沉积型矿床。
- During the subduction, large-scale tectono-magmatic activities and epithermal Au mineralizations happened during the late Oligocene-middle Miocene. 俯冲过程中加里曼丹岛北缘在晚渐新世一中中新世发生大规模的构造岩浆活动及浅成低温热液金成矿作用。
- Dongchuang Pb Au deposit is a large quartz vein type deposit. 东闯铅、金矿床是一大型石英脉型矿床。
- Yangshan Au deposit is an unexploited giant deposit. 阳山金矿床为一尚未开发的特大型金矿床。
- Endogenic Au deposits in the East Hebei Province are varied in genetic types and metallogenic environments. 冀东地区内生金矿床成因类型不同，形成环境各异；
- In Zhanglong Au orefield, there are the original and the associated lateritic Au deposits. 章龙金矿既有原生型、又有红土型的共生金矿床。
- The geological characteristics of some laterite Au deposits are discribed,in this artical,their factors-controlled are analyzed. 本文描述了已知红土型金矿的地质特征，分析了其控矿因素。
- In the middle core of Huangling anticline, there are two types of Au deposits, quartz vein type and alteration rock type. 黄陵背斜核部中段的石英脉型和蚀变岩型金矿,具有斜列侧伏性、群聚分带性、似等距性、自相似性及易采、易选等特点。
- The paper deals with geochemical characteristics of ore forming and halo forming processes of Au deposits with several metallogenic stages. 论述了金矿多期多阶段叠加成矿成晕的地质地球化学特征。
- Paishanlou large size Au deposit is hosted by tonalite in which upper crustal amphibolitic rock inclusions occur. 研究结果表明，排山楼金矿的容矿围岩是一套以英云闪长岩为主体，含少量角闪质上壳岩包体及脉岩的组合。
- The host rocks of Zhaishang Au deposit are mainly argillic, calc and carbonaceous slates and silty sandstone. 摘要寨上金矿区赋矿岩石主要为泥质、钙质、碳质板岩、粉砂岩等。
- The Dongwufenzi formation is an important Fe-bearing stratum, while the Liushugou formation is a significant stratum for Au deposits in Middle Inner Mongolia. 根据新的同位素测年资料，色尔腾山岩群的形成时代为新太古代。
- Orebodies in sedirmentary rock hosted Au deposits are discrete hypogene and epigenetic masses usually hosted in a fault zone, breccia mass, or lithologic bed or unit. 沉积岩金矿床的矿体是一些不连续的内生或后生地质体,通常赋存于断裂带、角砾岩体或岩层(岩性单位)中。
- Combination of geochemical exploration and geology leads to the discovery of Jinlongshan Au deposit. 摘要金龙山金矿是化探与地质普查相结合的方法找到的。
- The Au deposit of West Java is situated in the Xijiaowan volcanite Au,Pb,Zn,Cu multimetallic metallogenetic zone. 西爪哇金矿位于印度尼西亚西角湾火山岩金、铅锌铜多金属成矿带,该区有众多金矿床(点)。
- In this paper,we think they must be excluded from the "Carlin-type Au deposit" and call them basaltic Au deposit anew. 本文提出应从“卡林型金矿”中剔除,另行命名为玄武岩金矿。
- Micro-disseminated Au deposits are generally associated with weak wall rock alterations.Silicification, carbonation, argilation and sericitization are the main alteration types. 微细浸染型金矿的围岩蚀变一般较弱,主要蚀变类型以硅化、碳酸盐化、粘土化、绢云母化为主;
- Changcheng style Au deposit is a new t ype discovered in recent years in Jidong area, China.The Au deposits occur in M iddle Proterozoic carbonate rocks and cataclastic rocks. 长城式金矿是近几年在冀东地区发现的一种新的金矿床类型,该类型金矿产在中元古界碳酸盐岩及碎屑岩地层中。
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