ORE-CONTROLLING CONDITIONS OF THE VEIN-TYPE LEAD-ZINC DEPOSITS IN THE CRETACEOUS RED BEDS IN FENGHUANG-MAYANG AREA IN THE SOUTHWEST EDGE OF YUANMA BASIN
FU Sheng-yun, LI Ze-hong, ZHENG Zheng-fu
Hunan Institute of Geological Survey, Changsha 410011, China
Abstract:The Yuanma basin is a Mesozoic fault basin, with many lead and zinc mineralized occurrences in the western edge. The deposits are in vein type hosted in the sandstone-conglomerate of Cretaceous red beds, in large size, with high grade and easily dressing and smelting ores. The characteristics of the deposits and ore-controlling conditions are analyzed. It is significant for the mineral exploration in the area.
付胜云, 李泽泓, 郑正福. 沅麻盆地西南缘凤凰-麻阳白垩系红层中脉状铅锌矿控矿条件[J]. 地质与资源, 2011, 20(4): 278-281.
FU Sheng-yun, LI Ze-hong, ZHENG Zheng-fu. ORE-CONTROLLING CONDITIONS OF THE VEIN-TYPE LEAD-ZINC DEPOSITS IN THE CRETACEOUS RED BEDS IN FENGHUANG-MAYANG AREA IN THE SOUTHWEST EDGE OF YUANMA BASIN. GEOLOGY AND RESOURCES, 2011, 20(4): 278-281.