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龙胜马海金矿成矿带位于龙胜县境内,地理坐标:东经110°00′00″～110°15′00″,北纬25°40′00″～26°00′00″。金矿是本区主要矿产之一。1.区域地质背景地层:本区是广西出露地层较为古老的地区之一,从上元古界丹洲群至上古生界泥盆系,除志留系外均有出露,各地层层序、岩性、厚度、接触关系等特征见表1。
Longsheng Mahai gold mineralization belt is located in Longsheng County, the geographical coordinates: longitude 110 ° 00’00 “~ 110 ° 15’00”, latitude 25 ° 40’00 “~ 26 ° 00’00”. Gold mine is one of the main minerals in this area. 1. Regional geological background Stratigraphy: This area is one of the older areas in Guangxi exposed strata. From the Upper Triassic Paleozoic Danxia Group to the Upper Paleozoic Devonian, except for Silurian, all are exposed Sequence, lithology, thickness, contact relationship and other characteristics shown in Table 1.