赞比亚西北省卢姆瓦纳-诺姆瓦纳间成矿预测

Metallogenic Prediction Between Lumwana and Nomwana of Northwest Province in Zambia

卢姆瓦纳-诺姆瓦纳工作区位于赞比亚西北省,大地构造位置位于赞比亚最重要的铜矿成矿带-卢菲利安(Lufilian)褶皱带的西端,与褶皱带的地质发展经历较相似。同时,卢姆瓦纳区处于总体呈北东向分布的卡波姆坡(kabombo)穹窿上,根据工作区的地质条件,区域铜矿带的成矿规律及分布特征,借鉴相邻区域的一些资料解译情况,通过对比分析,对卢姆瓦纳-诺姆瓦纳工作区进行铜、钴矿成矿预测,以利于进一步正确研判该区的找矿前景。

Lumwana - nomwana work area is located in the northwest province of Zambia .The geotectonic position is in the western end of Lufilian fold belt which is the most important copper metallogenic belt in Zambia , similar to the geological development experience of the fold belt . Lumwana is on the “kabombo”fornix that distributes in northeast . According to the comparative analysis of the geological condition , the metallogenic regularity and distribution features of the regional metallogenic belt , this paper states the copper and cobalt ore metallogenic prognosis for Lumwana - nomwana work area in order to correctly judge the prospecting potential furtherly .