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- Title
物探在金伯利岩型原生金刚石矿勘查中的应用 --以辽宁瓦房店金刚石矿田为例
- Authors
李祎昕; 蒋丽丽; 万方来; 张国仁; 徐 华; 仲米山; 付海华
- Abstract
TVie diamond orefield in Wafangdian of Liaoning Province is an important kimberlite-type diamond concentration area in China. The work degree, methods and achievements of previous geophysical prospecting are systematically analyzed so a $ to better apply geophysical prospecting for diamond deposits in the area. Jt is concluded that ground magnetic survey plays an important role in delineating sb allow-surface kimberlite rock mass; audio magnetotelluric (AMT) survey and borehole geophysical exploration in the search for deep concealed kimberlite rock mass; while the I:50 000 regional gravity survey and magnetotelluric profile survey, in the study of ore-controlling factors of diamond deposits. To sum up, geophysical prospecting is an important part of diamond exploration in Wafangdian orefield and reasonable combination of methods can solve corresponding geological problems.
- Subjects
LIAONING Sheng (China); GEOPHYSICAL prospecting; GEOPHYSICAL surveys; KIMBERLITE; GRAVITY; PROVINCES; DIAMONDS; BOREHOLES
- Publication
Geology & Resources, 2023, Vol 32, Issue 1, p57
- ISSN
1671-1947
- Publication type
Article
- DOI
10.13686/j.cnki.dzyzy.2023.01.007