| 杜王庆,祁连素,林珊珊.黔西南簸箕田1金矿段断控型矿体控矿作用[J].贵州地质,2021,38(1):8-14 |
| 黔西南簸箕田1金矿段断控型矿体控矿作用 |
| The Ore-controlling of Fault Controlled Ore Body in Bojitian Gold Ore Block1，Southwest Guizhou |
| 投稿时间：2020-04-26 |
| DOI： |
| 中文关键词: 金矿 控矿构造 找矿方向 簸箕田1金矿 贵州 |
| 英文关键词:Gold deposit Ore-controlling structure Ore prospecting direction Bojitian1 gold Ore block Guizhou |
| 基金项目:贵州省地矿局地质科研项目《贵州普安泥堡地区峨眉火山活动与金成矿关系研究》黔地矿科合(2019)10号。 |
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| 中文摘要: |
| 簸箕田1金矿属水银洞超大型金矿床重要组成部分。经近两年坑内钻探实施，新发现了赋存于龙潭组三段深部隐伏断裂F780控制的断控型矿体，目前经生产勘探探明黄金资源/储量495 t，该类矿体厚度大，品位富，为目前矿区的主要矿体。本文以大量钻探及坑道资料为主要依据，对矿段控矿构造特征及其控矿作用进行了分析，尤其对新发现的断控型矿体的控矿构造特征及其控矿规律进行了系统研究，并提出了未来找矿方向和勘查建议。 |
| 英文摘要: |
| Bojitian 1 gold ore block is an important part of the Shuiyindong ultra-large gold deposit. After drilling in the pit in the past two years, a new fault controlled orebody controlled by F780 of the deep buried fault in the third member of Longtan formation has been discovered, 4.95 t gold resources/reserves have been proved by production exploration at present, the orebody is thick and high grade, it is the main orebody of the mining area at present. In this paper, based on a large number of drilling and tunnel data, it analyzes the ore-controlling structural characteristics and their ore-controlling functions of ore block, especially the ore-controlling structural characteristics and ore-controlling rules of the newly discovered fault controlled orebodies, and puts forward the ore-seeking direction and exploration suggestions in the future. |
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