| 朱剑,姚建,范永宏,王波,刘辉.黔西南大海子地区化探异常特征及铀 -金找矿前景浅析[J].矿产勘查,2025,16(S2):101-107 |
| 黔西南大海子地区化探异常特征及铀 -金找矿前景浅析 |
| Analysis of geochemical anomalies and prospects for uranium-gold exploration in the Dahaizi area，southwest Guizhou Province |
| 投稿时间：2025-11-27 |
| DOI：10.20008/j.kckc.2025s2016 |
| 中文关键词: 地球化学 大海子地区 铀矿 金矿 成矿潜力 |
| 英文关键词: geochemistry Dahaizi area uranium deposit gold deposit metallogenic potential |
| 基金项目:本文受中国核工业地质局项目“贵州省安龙—望谟地区铀.多金属矿调查评价”(2023-32-2)资助。 |
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| 中文摘要: |
| 戈塘背斜是黔西南地区重要的卡林型金矿矿集区，具有较好的找矿潜力。通过在戈塘背斜大海子地区开展土壤地球化学与岩石地球化学测量，对大海子土壤地球化学特征进行了分析评价，圈定了元素综合异常区 1片，并在此基础上布置了相应的岩石化探剖面与轻型山地工程工程验证，发现较好的铀、金矿化显示:铀含量最高 0. 145%，金含量最高 0. 95 g/t。综合分析认为大海子地区为铀、金成矿有利地段，铀-金成矿潜力较大。 |
| 英文摘要: |
| The Getang anticline is an important Carlin-type gold deposit concentration area in the southwest ofGuizhou Province. This area is considerable potential for mineral exploration. Through soil geochemical and rockgeochemical surveys in the Dahaizi area of the Getan anticline，the soil geochemical characteristics within Dahuaziwere analyzed and evaluated. One comprehensive anomaly area was delineated. On this basis，corresponding rockgeochemical exploration profiles and light mountain engineering verification were arranged. Good uranium and goldmineralization indications were discovered. The uranium content is up to 0. 145% and the maximum gold contentreaches 0. 95 g/t. Through comprehensive analysis，it is believed that the Dahaizi area is a favorable location for uranium and gold mineralization，which is significant potential for uranium-gold mineralization. |
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