额尔古纳太平川钼铜矿床地质特征及找矿前景分析  

Analysis on geological characteristis and prospecting prospects of Taipingchuan Mo-Cu deposit in Erguna

作　　者：李占龙[1] 金浚[1] 王召林[1] 刘焘 

机构地区：[1]有色金属矿产地质调查中心,北京100012 [2]中色地科矿产勘查股份有限公司,北京100012

出　　处：《矿产勘查》2011年第6期681-689,共9页Mineral Exploration

摘　　要：太平川钼铜矿床位于大兴安岭西北部得尔布干成矿带北段,钼铜矿体主要产于蚀变花岗闪长斑岩中。沿北西向断裂上侵就位后,受区域构造影响形成网脉状系统。矿体呈厚板状,连续性好,埋藏浅,已经具备大型矿床格架。通过近几年的找矿勘查与综合研究发现,太平川钼铜矿具有斑岩型矿床的特征,找矿潜力巨大。文章在总结矿床地质、地球化学、地球物理特征的基础上,分析了找矿前景。Taipingchuan Mo- Cu deposit locates in the northern part of Derbugan metallogenic belt, and the northwest of Da Hinggan Ling. Mo - Cu orebody lies in altered granodiorite porphyry. After up - intrusion displacement along NW trending faults, af- fected by the regional structure, formed net - vein system; ore body characterized by the thick tabular, good continuity, shallow burial, and a large - scale deposit is on the horizon. After ten years of exploration and scientific research, Taipingehuan Mo - Cu deposit has the character of porphyry deposit and considerable prospecting potential. The author proposed prospecting potential based on the geolog- ic, geochemical and geophysical features in the paper.

关 键 词：额尔古纳太平川钼铜矿床地质特征 及找矿前景分析 

分 类 号：P612[天文地球—矿床学] P618.65[天文地球—地质学]