 | Singletary, Steven J, Hanson, Richard E, Martin, Mark W, Crowley, James L, Bowring, Samuel A, Key, Roger M, Ramokate, Lepate V, Direng, Brets B, Krol, Michael A (2003) Geochronology of basement rocks in the Kalahari Desert, Botswana, and implications for regional Proterozoic tectonics. Precambrian Research, 121 (1) 47-71 doi:10.1016/s0301-9268(02)00201-2 | Journal (article/letter/editorial) | | Geochronology of basement rocks in the Kalahari Desert, Botswana, and implications for regional Proterozoic tectonics...USA c British Geological Survey, Murchison House, West Mains Road, Edinburgh EH9 3LA, UK d Geological Survey...Survey Department, Private Bag 14, Lobatse, Botswana e Department of Earth Sciences and Geography, Bridgewater...and drill-core samples in the Kalahari Desert, Botswana constrain the distribution and temporal evolution...outboard of older crustal provinces in eastern Botswana. The subsurface part of this orogen includes a |  | | Book | | REPUBLIC OF BOTSWANA Ministry of Commerce, Industry and Water Affairs Geological Survey Department ...Geology of Botswana to 1966 PRICE Rl.OOc PRINTED BY THE GOVERNMENT PRINTER GABERONES BOTSWANA ISRIC LIBRRRY...Annotated Bibliography and Index of the Geology of Botswana to 1966 Compiled by C.A. Laughton, Geologist...This is the first Bibliography of the geology of Botswana (formerly Bechuanaland) and it includes both published...the main source of information on the geology of Botswana i s to be found in the files of unpublished reports |  | Li, Shan-Shan, Zeng, Wei, Zhang, Huai-Feng, Wang, Lu, Shivute, Espine Tuyakula, Qiu, Kun-Feng (2022) Fractional Crystallization and Partial Melting of the Paleoproterozoic Gneisses and Pegmatite in the Giant Husab Uranium Deposit, Namibia. Minerals, 12 (3) 379 doi:10.3390/min12030379 | Journal (article/letter/editorial) | | to the west with the Kaoko Belt and to the east with the Zambezi Belt [22,23]. sects to the west with the...Belt extends ENE–WSW, which welded the Congo in the west and Kalahari CratonCraton in the southeast by the...thebeDOB can be into aZone Northern Zone (NZ) and North(NP), Central Zone (CZ), Southern Zone (SZ) and the...379 3 of 23 The Central Zone is subdivided into north (nCZ) and south (sCZ) Central Zones by the Omaruru...subhedral to anhedral, and some grains are rimmed by albite/quartz, indicating partial melting and dissolution |  | | Journal (article/letter/editorial) | | clasts that were derived mainly from the surrounding hills and experienced limited degree of source rock chemical...2005). These sub-basins stretch over 2200 km in a north-south direction, and for the (Figure 1). CE purposes...concentrations PT E increase towards the surface. Albite can be found throughout the section with the highest...in the ephemeral Rietfontein River in western Botswana (Figure 5) that drains the interior of the Kalahari...implies a trans-Kalahari drainage system. Such a north-south trending big scale drainage system was previously |  | | Journal (article/letter/editorial) | | clinopyroxene melilititic rocks of the Umbria district (IUP of Stoppa et al. 2005), but are similar in...(1990) Origin of the acidic volcanics of the Tolfa district, Tuscan Province, central Italy: an elemental...ultrapotassic rocks from the Sabatini Volcanic District, Central Italy: the role of evolutionary processes...Gemina, I. (1963) The Tiber basin. The mining district of Bastardo. In Lignite and Torbaceous deposits...Phase relations in the system leucite-akermanite-albite-SiO2 under 1 atmosphere pressure. Synthetic and |  | | Book | | These rocks were characterized by ‘a general north-northeasterly trend’, and du Toit (1927) attributed...that, by the early Ediacaran, the Amazonian and West Africa Cratons were probably still attached to Laurentia...the Central Eburnean Zone and Lubango Zone in the west. Magmatism recorded in these domains is attributed...peak metamorphism and deformation associated with north-northwest-south- Preface Preface xi southeast...shortening by c. 512–508 Ma. A switch to east–west shortening and north–south extension is evident in the Damara |  | | Conference Proceedings (Volume) | | View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started in 1968 and...of the world class Siguiri orogenic gold district (Guinea, West Africa) .................................mineral systems – Hodgkinson metallogenic zone, north Queensland, Australia ...........................the carbonate-hosted Sadiola gold deposit, Mali, West Africa. ..........................................Kostin Proterozoic metallogeny in the NW border of Botswana Sergi Cardona, Lisard Torró, Marc Campeny, Eloi |
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