丹寨县龙泉镇白元-翁垴地区玻璃用砂岩矿地质特征及找矿标志分析

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摘要：丹寨县石英砂岩矿为首次勘查发现，通过对丹寨县龙泉镇白元-翁垴地区玻璃用砂岩矿地质特征及找矿标志进行分析，阐述玻璃用砂岩矿的矿床地质特征，并给出相应的找矿标志。根据研究，玻璃用砂岩矿矿体产于泥盆系蟒山组第二段（D1-2m2），在此基础上总结出了蟒山组地层产出、分布是本区寻找石英砂岩矿找矿标志。

关键词：玻璃用砂岩矿；矿体；矿床地质特征；找矿标志；丹寨县

中图分类号：P618.31 文献标识码：A 文章编号：1008-9500（2024）06-00-03

DOI：10.3969/j.issn.1008-9500.2024.06.024

Glass Sandstone Mine in Baiyuan-Wengyuan Area， Longquan Town， Danzhai County， Guizhou Province Analysis of Geological Characteristics and Prospecting Signs

YANG Jun1， SHI Rui2

（1.Qiandongnan Prefecture Bureau of Natural Resources;

2. Guizhou Provincial Bureau of Geology and Mineral Exploration and Development， 101 Geological Brigade， Kaili 556000， China）

Abstract： The quartz sandstone ore in Danzhai county is discovered for the first time. Through studying the geological characteristics of the sandstone ore for glass and analyzing the searching signs in Baiyuan-Wengyuan area of Longquan town， Danzhai county， the geological characteristics of the deposit of the sandstone ore for glass are elaborated， and the corresponding searching signs are given. According to the study， the ore body of sandstone ore for glass is produced in the second member （D1-2m2） of the Devonian Python Formation， based on which it is summarized that the stratigraphic output and distribution of the Python Hill Group are the searching signs for quartz sandstone ore in this area.

Keywords： sandstone ore for glass ; ore body ; geological characteristics of ore deposits; prospecting signs ; Danzhai county

研究区玻璃用砂岩矿位于丹寨县龙泉镇白元-翁垴一带，行政区划属贵州省黔东南苗族侗族自治州丹寨县龙泉镇管辖，处于呈南北向展布的长约4.5 km的斜坡面，地理极值坐标为东经107°43′54″～107°49′04″，北纬26°38′02″～26°43′51″。（剩余2919字）