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山东蓬莱齐家沟矿区矿物学标志分析与找矿预测

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山东蓬莱齐家沟矿区开展了典型矿物学标志黄铁矿的分析研究,重点分析了黄铁矿热电性P型率、黄铁矿热电系数分布特征、黄铁矿样品剥蚀率及黄铁矿成矿温度等参数.分析结果表明,该矿区处于中低温热液型矿床,黄铁矿热电性P型导型较高、矿体剥蚀率变化幅度较小、热电系数离散范围较大,矿体开采水平(-390~-590m)尚处于矿体的顶部或上部,推测河西—侯格庄金矿区成矿潜力巨大,深部赋存大规模、高品位矿体的可能性较大.
Mineralogical Marker Analysis and Prospecting Prediction of Qijiagou Mining Area in Penglai,Shandong Province
Analysis and research on typical mineralogical indicators of pyrite were carried out in the Qijiagou mining area of Penglai,Shandong.The focus was on analyzing parameters such as the thermoelectric P-type rate of pyrite,the distribution characteristics of pyrite thermoelectric coefficients,the erosion rate of pyrite samples,and the mineralization temperature of pyrite.The analysis results indicate that the mining area is located in a medium to low temperature hydrothermal deposit,with high thermal conductivity and P-type conductivity of pyrite,small variation range of ore body erosion rate,and large dispersion range of thermal electric coefficient.All of these indicate that the mining level of the ore body(-390~-590 m)is still at the top or upper part of the ore body.It is inferred that the Hexi Hougezhuang gold deposit has great mineralization potential,and there is a high possibility of large-scale and high-grade ore bodies occurring in the deep part.

Penglai,ShandongQijiagou mining areapyritethermoelectric parameters

王承璨、程大凯

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山东黄金集团蓬莱矿业有限公司,山东 烟台 264000

山东蓬莱 齐家沟矿区 黄铁矿 热电参数

2024

山西冶金
山西省金属学会 山西省有色金属学会

山西冶金

影响因子:0.139
ISSN:1672-1152
年,卷(期):2024.47(11)