|
|
|
| THE LIQUID COLLECTING MEDIA FOR NANOSCAL MATERIAL GEOCHEMICAL SURVEY |
| LIU Ying-han1,2, KONG Mu1,2, SUN Zhong-jun1,2, ZHANG Hua1, ZHANG Qin1 |
1. China University of Geosciences, Beijing 100083, China;
2. Institute of Geophsical and Geochemical Expioration, CAGS, Langfang 065000, China |
|
|
|
|
Abstract Different liquids, pure water and hydrochloric acid, nitric acid and aqua regia were tested with ICP-MS analysis to collect borehole nanoscale material, and concentrations of elements in varied liquids were determined. The application of 3% nitric acid and 3% aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts.
|
|
Received: 10 September 2003
Published: 24 December 2003
|
|
|
|
|
|
| [1] |
YU Yong-Peng, YAN Zhao-Tao, MAO Xing-Jun, YANG Yan-Cheng, MA Yong-Xiang, HUANG Peng-Cheng, LU Ai-Guo, ZHANG Guang-Bing. The application of the comprehensive electric and seismic method to coal exploration in the huge Cenozoic coverage area[J]. Geophysical and Geochemical Exploration, 2021, 45(5): 1231-1238. |
| [2] |
XIE Qing-Hui, JIANG Li-Wei, ZHAO Chun-Duan, WANG Zhong-Da, TANG Xie-Hua, LUO Yu-Feng. Application study of improving the precision of the ant-tracking-based fracture prediction technique[J]. Geophysical and Geochemical Exploration, 2021, 45(5): 1295-1302. |
|
|
|
|
