| 山东大庄子金矿微量元素特征及深部成矿远景 |
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| 引用本文： | 周国发,吕古贤,申玉科,郭 涛.山东大庄子金矿微量元素特征及深部成矿远景[J].地质找矿论丛,2012,27(1):44-48. |
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| 作者姓名： | 周国发 吕古贤 申玉科 郭 涛 |
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| 作者单位： | 1. 广西地质勘查总院,南宁,530023
2. 中国地质科学院地质力学研究所,北京,100081 |
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| 基金项目： | 国家自然科学基金（批准号：40572063）; 高等学校学科创新引智计划（编号：B07011）; 山东黄金集团青岛有限公司地质找矿科研课题; 地质过程与矿产资源国家重点实验室开放基金（编号：GPMR200626）联合资助 |
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| 摘 要： | 大庄子金矿床位于胶莱盆地与胶北地体接触带的北缘,有含金蚀变岩和含金石英脉2种矿石类型。对大庄子金矿微量元素特征的系统研究表明：大庄子金矿成矿过程主要处于中低温阶段,与Au元素关系最密切的是代表中温成矿阶段的Pb,Zn,Ag,Cu元素,以及代表低温成矿阶段的Hg元素,Au元素与低温微量元素的相关性大于与高温微量元素的相关性;大庄子金矿形成后遭受剥蚀作用不是很强,目前所开采部位主要是整个矿体的上部,其深部还有可供开采的资源量。
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| 关 键 词： | 大庄子金矿 微量元素 成矿预测 山东省 |
| 收稿时间： | 2010/9/21 0:00:00 |
Discussion on trace element characteristics of Dazhuangzi gold deposit in Shandong province and the ore potential to depth |
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| ZHOU Guo-fa
,
L Gu-xian
,
SHEN Yu-ke
,
GUO Tao.Discussion on trace element characteristics of Dazhuangzi gold deposit in Shandong province and the ore potential to depth[J].Contributions to Geology and Mineral Resources Research,2012,27(1):44-48. |
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| Authors: | ZHOU Guo-fa L Gu-xian SHEN Yu-ke GUO Tao |
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| Institution: | 1.General Institute of Guangxi Geological Survey,Nanning 530023,China; 2.Institute of Geomechanics,CAGS,Beijing 100081,China) |
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| Abstract: | Dazhuangzi gold deposit occurs at contact zone of Jiaolai basin and Jiaobei terrane and includes mainly altered rock and quartz vein type ores.Systematic researches on trace elements of the deposit are carried out to predict ore to its depth.The results show that metallogeny of the deposit is dominated by medium hydrothermal stage and Au is closely related to Pb,Zn,Ag,Cu representing medium temperature and Hg representing low temperature and is more closely correlated to low temperature elements than high temperture elements.The deposit is shallowly eroded and mining remains at the deposit top and considerable ore volume occurs to depth. |
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| Keywords: | Dazhuangzi gold deposit trace element ore prrediction Shandong province |
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