摘要
霞浦附马洋矿区银锰矿贮存于南园组第二段火山碎屑岩与岩体外接触带北东向断裂构造带中,银锰矿体呈脉状、透镜产出,具舒缓波状及膨大收缩等特点,规模小、品位变化较大。初步认为矿床成因类型属于矽卡岩风化淋滤型。
Fumayang Silver manganese deposit in Xiapu county stored in the North East trending faulted structural belt of the Nanyuan group second section volcano clastic rocks and the out- er contact zone of rock mass. Silver manganese orebody is in vein, lens output, small scale and high grade chang with the wavelike and swelling shrinkage characteristics. It is consider that the deposit belongs to skarn type weathering silver manganese deposit.
出处
《福建地质》
2015年第3期231-235,共5页
Geology of Fujian
关键词
银锰矿
地质特征
成因初探
霞浦附马洋
silver manganese deposit, geological features, genesis discussed, Fumay-ang of Xiapu county
