|Table of Contents|

Application of Selective Leaching of Mobile Metals in Red Earth and Loess Terrain (PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2007年第04期
Page:
369-373
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Application of Selective Leaching of Mobile Metals in Red Earth and Loess Terrain
Author(s):
WEN Xue-qin1; 2
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
Keywords:
selective leaching;  gold deposit;  Guangxi red earth terrain;  Shanxi;  loess terrain;  comparative study
PACS:
P595
DOI:
-
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.

References:

[1] 陈毓川 .矿产资源展望与西部大开发[J] .地球科 学与环境学 报,2006,28(1):1-4 .
[2] 王学求,谢 学锦 .非 传统 金矿 化 探的 理 论与 方 法技 术研 究 [J] .地质学报,1996,70(1):15-19 .
[3] Dolukhanova N I .Application of Hydrogeochenist ry f or Copper- Molybdenium Prospecting in the Amennian USSR[J] .Izd Akad Nauk Assr,1958,90 :12-20 .
[4] Lukashev K I.Study of Po re S oluti on Received by Water Ext racti on and by Pressing out[J] .Dokl Akad Nauk,1984, 18(6):23-28 .
[5] 王学求,程志中 .元素活动 态测量技 术的发 展及其 意义[J] . 国外地质勘探技术,1996(2):35-39 .
[6] 王学求,谢学锦 .颗粒金的 分布及其 变化规 律的研 究[J] .地 球物理地球化学研究所所刊,1994(6):17-21 .
[7] Xie Xuejin,Wang Xueqiu .Geochemical Expl orat ion f or Gold :A New Approach t o an Old Probl em[J] .Geochem Expl or,1991,40 :25-48 .
[8] 王学求 .金的勘查地球化 学理论与 方法 · 战略与 战术[M] . 济南 :山东科学技术出版社,2000 .
[9] 卢荫庥,白金峰 .元素活动 态测量的 分析方 法[J] .物探 与化 探,1998,24(1):28-33 .
[10] 龚美菱 .相态分析与地质找矿[M] .北京 :地质出版社,1994 .

Memo

Memo:
-
Last Update: 1900-01-01