青海省多才玛铅锌矿孔莫陇矿段矿体数据特征综合分析*
投稿时间:2018-04-02  修订日期:2019-03-28  点此下载全文
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作者单位E-mail
李领贵 青海省第五地质矿产勘查院 qiuxilj@163.com 
张金玲 青海省第五地质矿产勘查院  
思积勇 青海省第五地质矿产勘查院  
张子龙 青海省第五地质矿产勘查院  
华文庆 青海省第五地质矿产勘查院  
李敏 青海省第五地质矿产勘查院  
基金项目:中国地调局青藏专项基金项目(编号:1212010530502),青海地勘(青国土资矿[2013]64号)资助
中文摘要:通过对多才玛铅锌矿孔莫陇矿段数据特征综合分析,发现本区见矿厚度在2.07~82.5m,见矿平均品位在0.66%~8.82% ,PbZn混合矿品位普遍较高。矿体变化系数、矿化强度指数、含矿系数反映7条主矿体在空间分布上各矿体有用组份分布较均匀,但工业矿化连续程度间断; M4、M5、M6、M11矿体见矿厚度较稳定,M3、M10、M12矿体见矿厚度不稳定,且整个矿区Pb见矿厚度普遍高于Zn的见矿厚度。
中文关键词:多才玛铅锌矿  数据特征  有用组份  见矿厚度
 
Geological Data Comprehensive Analysis of Kongmolong in Duocaima Pb-Zn Ore Deposit,Qinghai Province
Abstract:Through analyzing the data characteristics synthetically, the mine thickness of the Kongmolong ore section in Docaima lead and zinc mine is from 2.07m to 82.5m, the average ore grade is from 0.66% to 8.82%, and the Pb-Zn mixed ore grade is generally high. The useful components and the industrial mineralization degree of the seven main ore-bodies, reflected by the tore-body variation coefficien, the mineralization intensity index and the ore-bearing coefficient, are respectively uniform and discontinuous in the space distribution. The deposit thickness of M4, M5, M6 and M11 ore-bodies are more stable than M3, M10 and M12. In the whole mining area, the thickness of the Pb deposit is generally higher than the Zn deposit .
keywords:Duocaima Pb-Zn deposit  Data characteristic  Useful components  Mine thickness
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