云南东川区杉木箐铜矿深部矿化特征及找矿方向  

Deep Mineralization Characteristics and Prospecting Direction of Shanmuqing Copper Mine in Dongchuan District, Yunnan Province

作　　者：蒲利国 张贤峰 杨昌华 姜永果 周宇 角文升 

机构地区：[1]云南省有色地质局地质勘查院,云南 昆明 [2]云南省有色地质局地质地球物理化学勘查院,云南 昆明

出　　处：《地球科学前沿（汉斯）》2023年第10期1173-1183,共11页Advances in Geosciences

摘　　要：在前人研究的基础上,对云南东川区杉木箐新发现的两条隐伏铜矿体的含矿层位、矿体特征及围岩等地质特征进行分析研究,并结合矿区地球物理特征及构造发育特点,认为杉木箐铜矿属于中元古界因民组的海相火山–喷流沉积型铜矿床。矿体呈层状、似层状产出,主要受地层及岩性控制,在矿区及外围具有较好的深部找矿前景。Based on previous research, this paper analyzes and studies the geological characteristics of two newly discovered concealed copper ore bodies in Shanmuqing, Dongchuan District, Yunnan Province, including their ore-bearing horizons, ore body characteristics, and surrounding rocks. Combined with the geophysical characteristics and structural development characteristics of the mining area, it is believed that the Shanmuqing copper deposit belongs to the marine volcanic exhalative sedimentary copper deposit of the Middle Proterozoic Yinmin Formation. The ore body is produced in a layered or quasi-layered manner, mainly controlled by strata and lithology, and has good deep exploration prospects in the mining area and surrounding areas.

关 键 词：隐伏铜矿 矿化特征 找矿方向 云南东川杉木箐 

分 类 号：P61[天文地球—矿床学]