| 金活动态测量法在红壤区与
干旱黄土区找矿中的应用 |
| |
| 引用本文： | 文雪琴,.金活动态测量法在红壤区与
干旱黄土区找矿中的应用[J].延边大学理工学报,2007,0(4):369-373. |
| |
| 作者姓名： | 文雪琴 |
| |
| 作者单位： | 1.长安大学地球科学与资源学院,陕西西安710054;2.中国地质科学院应用地球化学开放实验室,河北廊坊065000 |
| |
| 摘 要： | 用金属活动态提取法在广西与山西黄土区进行试验研究,发现在山西黄土区,利用金的水提取态含量偏
低,异常不明显,而金的粘土结合态、有机物结合态和铁锰氧化物结合态异常清晰地反映在矿体上方;而在雨量
充沛的广西红壤区,金的水提取态和铁锰氧化物结合态异常较好,而粘土结合态金异常效果不太理想。研究结
果表明在这两个地区应用金属活动态测量法进行找矿研究时,可以对其提取有利的相态来进行靶位确定。
|
| 关 键 词： | 金属活动态 金矿 广西红壤区 山西 黄土干旱区 对比 |
Application of Selective Leaching of Mobile
Metals in Red Earth and Loess Terrain |
| |
| WEN Xue-qin,' target="_blank" rel="external">.Application of Selective Leaching of Mobile
Metals in Red Earth and Loess Terrain[J].Journal of Yanbian University (Natural Science),2007,0(4):369-373. |
| |
| Authors: | WEN Xue-qin " target="_blank">' target="_blank" rel="external"> |
| |
| Affiliation: | 1.School of Earth Sciences and Resources, Chang' an University, Xi' an 710054, Shaanxi, China;
2. Applied Geochemical Opening Laboratory, China Academy of Geoscience, Langfang 065000, Hebei, China |
| |
| Abstract: | The selective leaching of mobile forms of metals(MOMEO) is used in the comparative exploration
between red earth terrain of Guangxi Zhuang Autonomous Region and the loess terrain of Shanxi Province. It is
found that the anomalies of the water extractable gold are not clear in the loess terrain of Shanxi Province, but
that of the absorbed and exchangeable gold and occluded gold in iron and manganese oxides is pretty good there.
On the other hand, it is found that the anomalies of the water extractable gold and the occluded gold in iron and
manganese oxides are better in the red earth terrain of Guangxi Region, but the absorbed and exchangeable gold is
not ideal. In a word, when using the method of MOMEO in these two terrains, different leaching of gold forms
should be selected to apply for searching ore body. |
| |
| Keywords: | selective leaching gold deposit Guangxi red earth terrain Shanxi loess terrain comparative study |
|
| 点击此处可从《延边大学理工学报》浏览原始摘要信息 |
|
点击此处可从《延边大学理工学报》下载全文 |
|
