The Roadside Geology of Namibia |
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Page 12
... occurs E of Grootfontein . Rocks of the Khoabendus Group occur in two separate regions in the northwestern and southwestern parts of the Kamanjab Inlier . The Group is composed largely of a volcanic lower portion and a sedimentary upper ...
... occurs E of Grootfontein . Rocks of the Khoabendus Group occur in two separate regions in the northwestern and southwestern parts of the Kamanjab Inlier . The Group is composed largely of a volcanic lower portion and a sedimentary upper ...
Page 31
... occur ( see 2.26 ) . The Namibian Ecca de- posits have also yielded stromatolites , miospores , crustaceans , mollusks , fish , amphibians and trace fossils . The Triassic Omingonde Formation of the Karoo Sequence is of partic- ular ...
... occur ( see 2.26 ) . The Namibian Ecca de- posits have also yielded stromatolites , miospores , crustaceans , mollusks , fish , amphibians and trace fossils . The Triassic Omingonde Formation of the Karoo Sequence is of partic- ular ...
Page 35
... occur- rences of unsuitable groundwater are more localized . An average value of 1249 mg / l of total dissolved solids , 209 mg / l sulphate , 12.3 mg / l nitrate and 1.1 mg / l fluorine has been measured . Most natural groundwater occur ...
... occur- rences of unsuitable groundwater are more localized . An average value of 1249 mg / l of total dissolved solids , 209 mg / l sulphate , 12.3 mg / l nitrate and 1.1 mg / l fluorine has been measured . Most natural groundwater occur ...
Contents
Namibia from the Archaean to the Cenozoic | 9 |
An overview of the Namibian mineralogy | 23 |
Present mineral production and exploration | 29 |
Copyright | |
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Common terms and phrases
amphibolites basalts Belt Brandberg Brukkaros calcrete Cenozoic Cenozoic sediments column for route composed conglomerate Craton Cretaceous crossed Damara Granite Damara Orogen Damara Sequence deposits diamond dolerite dolomite dunes Dwyka Formation dykes Erongo Escarpment Etendeka Etjo Fault Fish River Subgroup fossils Geological gneisses Grootfontein Hakos Group Henties Bay hills Hohewarte Complex Huab intruded Kalahari Basin Kalahari Group Karibib Karoo Sequence Keetmanshoop Kuibis Subgroup Kuiseb Formation Kunene landscape layers limestone Lüderitz Maltahöhe marble Mesoproterozoic metamorphic meteorite minerals Mulden Group Namaqualand Namaqualand Complex Namib Desert Namibia Nappe Naukluft northern Nosib Group occur Okahandja Omaruru Orange River Otavi Otavi Group Otjiwarongo outcrops Outjo overlain overlying PALAEOPROTEROZOIC pegmatites peneplain prominent quartz latite quartzite ridge road continues road cuts rocks sand sandstone schist Schwarzrand Subgroup seen Sesfontein shale sills Sinclair Sequence Spitzkuppe Swakop Group Swakopmund terrane underlain thrust Tsondab Tsumeb Tsumeb Subgroup turn-off Ugab underlain by Cenozoic valley volcanic Windhoek Zone