摘要1区域地质特征纳米比亚的大地构造单元从南到北可细分为:北带、北部中央带、南部中央带、Okahandja线性构造带、南带和南部边缘带(Nex,1997)。其中,所有白岗岩型铀矿床全部发育于中央带(Roesener et al.,1992)。欢乐谷地区大地构造位置归属于达马拉造山带的南部中央带。该地区出露的主要地层有:Abbabis杂岩体、
8Duarte V H. 2006. Mineralogical characterisation of a RSssing uranium ore milled to 60% passing 75 Ixm. Mintek, 3 -8.
9Longridge L, Gibson R L, Kinnaird J A, Armstrong R A. 2008. Timing of deformation and granite emplacement in the Central Zone of the Damara Orogen, Namibia. School of Geosciences, University of the Witwatersrand Johannesburg.
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