蒙自白牛厂银铅锌多金属矿区成矿元素空间统计分析  

SPATIAL STATISTICAL ANALYSIS OF METALLOGENIC ELEMENTS IN THE BAINIUCHANG SILVER-LEAD-ZINC POLYMETALLIC MINING AREA,MENGZI

作　　者：秦正雄 段伟 郑国龙 李卿 QIN Zheng-xiong;DUAN Wei;ZHENG Guo-long;LI Qing(Team 306,Yunnan Bureau of Nonferrous Geology,Kunming 650217)

机构地区：[1]云南省有色地质局三〇六队,云南昆明650217

出　　处：《云南地质》2025年第1期31-36,共6页Yunnan Geology

摘　　要：蒙自白牛厂银铅锌多金属矿由咪尾、穿心洞、白羊、对门山、阿尾五个矿段组成。银资源量达超大型规模,铅、锌、锡资源量达大型-超大型规模,铜资源量达超小型规模。本文基于矿山矿石品位数据元素分布统计分析、元素相关性分析、矿石类型统计分析,研究矿区各种成矿元素分布特点和富集规律,为矿区深部和外围的成矿预测提供数据分析基础,为该区域新一轮找矿行动提供帮助。The Bainiuchang silver-lead-zinc polymetallic mining area in Mengzi consists of five ore sections:Miwei,Chuanxindong,Baiyang,Duimenshan,and Awei.The silver resources are of super-large scale,while lead,zinc,and tin resources range from large to super-large scale,and copper resources are of small scale.Based on ore grade and element distribution analysis,element correlation analysis,and ore type statistics,the distribution and enrichment patterns of metallogenic elements were studied,providing a data foundation for deep and peripheral metallogenic prediction.

关 键 词：元素分布统计 元素相关性分析 矿石类型统计 白牛厂银铅锌多金属矿 云南蒙自 

分 类 号：P618.42[天文地球—矿床学] P618.43[天文地球—地质学] P618.52