| 多拉纳萨依金矿床地球化学晕的数据处理及其找矿意义 |
| |
| 引用本文： | 张定源,芮行健,欧沛宁,王日辉.多拉纳萨依金矿床地球化学晕的数据处理及其找矿意义[J].资源调查与环境,1988(3). |
| |
| 作者姓名： | 张定源 芮行健 欧沛宁 王日辉 |
| |
| 作者单位： | 南京地质矿产研究所
(张定源，芮行健，欧沛宁)，新疆地矿局第四地质大队(王日辉) |
| |
| 摘 要： | 多拉纳萨依原生金矿床,属于非石英脉型。该矿床金的成矿元素组合主要为Au-Bi-W-Ag,其原生与次生晕指示元素组合分别为Au-Ag-Bi-Sb-Mo-W-As和Au-Ag-Bi-Sb-Mo-W-As-Hg,两者具相似性。Au,As,Sb,Cu,Pb的分布型式在原生晕和次生晕中基本相同。次生晕应由原生晕或原生矿化体等元素引起,因此可直接根据次生异常场找寻与确定原生矿化体。
|
| 关 键 词： | 金矿床 地球化学晕 新疆多拉纳萨依 |
DATA PROCESS AND EXPLORATION SIGNIFICANCES OF GEOCHEMICAL HALOES OF DORANASAI GOLD DEPOSIT |
| |
| Zhang Dingyuan,Rui Xinjian,Ou Peining.DATA PROCESS AND EXPLORATION SIGNIFICANCES OF GEOCHEMICAL HALOES OF DORANASAI GOLD DEPOSIT[J].Resources Survey & Environment,1988(3). |
| |
| Authors: | Zhang Dingyuan Rui Xinjian Ou Peining |
| |
| Abstract: | Doranasai primary gold deposit is not a kind of quartz vein type deposits. The association of elements of gold mineralization is Au-Bi-W-Ag. The association of indicator elements of primary halo, which is Au-Ag-Bi-Sb-Mo-W-As, is similar with that of secondary halo, which is Au-Ag-Bi-Sb-Mo-W-As-Hg. The distribution patterns of elements, such as Au, As, Sb, Cu and Pb, in primary halo is about the same to that in secondary halo. The secondary halo is caused by primary halo or primary mineralization body. Therefore, primary mineralized body can be found out and located directly based on the secondary anomalous field. |
| |
| Keywords: | Gold deposit Geochemical halo Doranasai in Xinjiang |
| 本文献已被 CNKI 等数据库收录！ |
|
