| 贵州望谟县包树地区萤石矿地质特征及其成矿远景 |
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| 引用本文： | 徐安全,李朝晋,卢定彪,黄欣欣.贵州望谟县包树地区萤石矿地质特征及其成矿远景[J].贵州地质,2021,38(4):387-397. |
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| 作者姓名： | 徐安全 李朝晋 卢定彪 黄欣欣 |
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| 作者单位： | 贵州省地质调查院，贵州贵阳550081 |
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| 基金项目： | 贵州省国土资源勘测规划研究院项目(黔国土规划院发【2014】4号)资助。 |
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| 摘 要： | 望谟县包树地区成矿地质条件优越，已有资料显示，存在寻找萤石等重要矿产的潜力。为了推进区内萤石矿的找矿工作，为下一步找矿提供找矿靶区，本文通过大比例尺地质填图、剖面测量、槽探、物探、钻探等手段，在区内发现了两套构造蚀变体(SBT)，圈定了13个萤石矿体。初步查明了这些矿体的分布范围、赋存状态、规模、数量及其变化规律，估算了潜在资源。结合对区内萤石矿成矿地质条件和成矿规律的分析，圈定了望谟打岩萤石矿找矿远景区、望谟新屯萤石矿找矿远景区及望谟石屯萤石矿找矿远景区三处成矿远景区。应用固体矿产预测方法，建立预测模型对这些远景区的萤石矿资源进行预测，得出:望谟打岩萤石矿找矿远景区存在潜在萤石矿资源，具有较大的资源潜力；望谟新屯萤石矿找矿远景区存在潜在萤石矿资源，具有较大的资源潜力；望谟石屯萤石矿找矿远景区，成矿概率为≤01，具有成矿的基本条件，资源潜力较小。
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| 关 键 词： | 萤石矿 地质特征 成矿远景 包树－打岩地区 望谟县 贵州 |
| 收稿时间： | 2021/6/1 0:00:00 |
Geological Characteristics and Metallogenic Prospects of Fluorite Deposits in Baoshu Area, Wangmo County, Guizhou |
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| XU An-quan,LI Chao-jin,LU Ding-biao,HUANG Xin-xin.Geological Characteristics and Metallogenic Prospects of Fluorite Deposits in Baoshu Area, Wangmo County, Guizhou[J].Guizhou Geology,2021,38(4):387-397. |
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| Authors: | XU An-quan LI Chao-jin LU Ding-biao HUANG Xin-xin |
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| Institution: | Guizhou Geological Survey, Guiyang 550081, Guizhou, China |
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| Abstract: | The existing data shows that there is a potential to find important minerals such as fluorite in the Baoshu area, Wangmo County, which has superior mineralization geological conditions. In this article, it aims to promote the prospecting work of fluorite deposits in this area by providing prospecting target areas for future prospecting. Through large-scale geological mapping, profile measurement, trench, geophysical prospecting, drilling, and the other means, 13 fluorite minerals (or mineralized) were delineated in the area. We initially ascertain the distribution range occurrence state, scale, quantity, change rules of these minerals, and estimate the prospective resources. Combined with the analysis of the mineralization geological conditions and ore formation laws, we deposit fellow three mineralization prospecting quarry areas of fluorite deposit: Wangmo Dayan, Wangmo Xinchun, and Wangmo Shichun. Applying the method of solid mineral resources prediction, a prediction model is established to predict the quantity of fluorite resources in these prospective areas. It is concluded that there are large potential to find fluorite resources in the prospecting area of Wangmo Dayan fluorite mine, Similarly, in Wangmo Xinchun prospecting area, there are also potential fluorite mineral resources and have great resource potential. However, in the Wangmo Shichun prospecting area, the mineralization probability is equal to or below 0.1, which means only has the basic conditions for the mineralization with a low chance. |
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