河南省洛宁县蒿坪沟银金多金属矿区地质特征及找矿方向分析

GEOLOGY AND PROSPECTING ORIENTATION IN HAOPINGGOU Ag-Au POLYMETALLIC MINING AREA OF LUONING COUNTY,HENAN PROVINCE

河南省洛宁县蒿坪沟银金多金属矿区为熊耳山银金多金属成矿带的一部分。在该成矿带上相继发现了上宫、康山等大、中型金矿床和以铁炉坪、蒿坪沟、沙沟西为代表的银铅矿床。文章通过对河南省洛宁县蒿坪沟银金多金属矿区矿床类型、矿床成因及控矿因素的综合分析、探讨,指出在该区应以寻找破碎带蚀变岩型金银铅矿为主并指出了在该区及其外围进一步找矿的方向和靶区。

Haopinggou Ag - Au polymetallic mining area in the Luoning county is a part of Xiongershan Ag - Au polymetallic mineralizing belt. Large to medium - sized Au deposits like Shanggong and Kangshan, Ag - Pb deposits like Tieluping, Haopinggou and Shagouxi were discovered one after another in this belt. Based on ore type and origin in the belt, it is indicated that altered rock type Au - Ag - Pb deposits in the fracturing belt should be focused in the mining area. Orientation and target for ore prospecting are pointed out.