| 姚飞,黄浩,柳玉龙.墨西哥哈利斯科州AMECA地区地质、物化探特征及找矿标志[J].矿产勘查,2013,4(2):211-218 |
| 墨西哥哈利斯科州AMECA地区地质、物化探特征及找矿标志 |
| Geological, geochemical and geophysical characteristics and prospecting criteria of Ameca Jaliso area, Mexico |
| 投稿时间：2012-08-20 |
| DOI： |
| 中文关键词: 墨西哥AMECA地区 地质特征 物化探异常特征 找矿标志 |
| 英文关键词: Ameca area Mexico geophysics geochemistry anomaly characteristic prospecting criteria |
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| 中文摘要: |
| AMECA地区位于墨西哥中部火山岩带的西端,南马德雷造山带的北端,是有色金属、贵金属重要的成矿带。结合AMECA地区已知矿点,通过对该区地质、地球物理、地球化学特征分析归纳,文章初步总结了AMECA地区的找矿标志,即断裂构造发育、航磁高值异常、水系沉积物异常源区以及蚀变带套合较好地段为区内成矿有利地段。 |
| 英文摘要: |
| The Ameca area, located in the northwest of the media volcano belts and the north of South Madre Orogenic belts, is an important metallogenic belt for non-ferrous and precious metals. Through the integrated analyses of geological, geophysical and geochemical characteristics, in combination with known mineralization occurrences, this paper initially summarizes the exploration indicators in the Ameca area, i.e., those areas where the faults widely distributed, high aeromagnetic anomalies, stream sediment anomalies and alteration zones, are favorable for mineralization. These exploration indicators will guide for the future prospecting works. |
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