Postmasburg Manganese Field, Northern Cape Province, South Africa

REFERENCES

• Beaumont, P. B. 1990. Kathu Pan. In Guide to archaeological sites in the Northern Cape, ed. P. B. Beaumont and D. Morris, 75–100. Kimberley: D. McGregor Museum.
   Google Scholar
• Beaumont, P. B. 2017. A report on the petroglyphs at Beeshoek near Postmasburg in central South Africa. Rock Art Research 34 (1): 3–8.
   Web of Science ®Google Scholar
• Beaumont, P. B., and R. G. Bednarik. 2015. Concerning a cupule sequence on the edge of the Kalahari Desert in South Africa. Rock Art Research 32 (2): 163–77.
   Google Scholar
• Beaumont P. B., and A. K. Boshier. 1974. Report on test excavations in a prehistoric pigment mine near Postmasburg, Northern Cape. The South African Archaeological Bulletin 29 (113/114): 41–59.
   Google Scholar
• Beukes, N. J., E. P. W. Swindell, and H. Wabo. 2016. Manganese deposits of Africa. Episodes 39 (2): 285–317.
   Web of Science ®Google Scholar
• Birkholtz, P. 2019. Field assessment and recording of site KOL 3, an archaeological mining site, near Postmasburg, Northern Cape Province. Project 436 HIA, PGS Heritage, Waverley, Pretoria, South Africa. https://sahris.sahra.org.za/sites/default/files/heritagereports/PGS_Phase%202%20Archaeolgoical%20Assessment%20of%20Site%20KOL%203_Final%20Report_compressed.pdf
   Google Scholar
• Boardman, L. G. 1940. The geology of the manganese deposits on Aucampsrust, Postmasburg. Transactions of the Geological Society of South Africa 43:26–37.
   Google Scholar
• Boardman, L. G. 1964. Further geological data on the Postmasburg and Kuruman manganese ore deposits, Northern Cape Province. In Geology of some ore deposits in southern Africa, ed. S. H. Haughton, 415–40. Geological Society of South Africa, Johannesburg, South Africa.
   Google Scholar
• Boardman, L. G., J. E. de Villiers, John de Villiers, J. F. Enslin, and D. J. L. Visser. 1960. The manganese deposits of the Union of South Africa. Handbook 2, Geological Survey of South Africa, Pretoria, South Africa.
   Google Scholar
• Burchell, W. J. 1824a. Travels in the interior of southern Africa. Vol. I. Printed for Longman, Hurst, Rees, Orme, Brown, and Green, Paternoster-Row.
   Google Scholar
• Burchell, W. J. 1824b. Travels in the interior of southern Africa. Vol. 2. Printed for Longman, Hurst, Rees, Orme, Brown, and Green, Pater-noster-Row.
   Google Scholar
• Bussin, D. 2022. A characterization and process mineralogical assessment of the karst-hosted manganese ore deposits at Paling exploration camp in the Postmasburg manganese-field, Northern Cape Province, South Africa. Master of Science diss., Department of Geology, University of Johannesburg, Johannesburg, South Africa.
   Google Scholar
• Cairncross, B. 2019. The where of mineral names: Gamagarite, Gloucester mine, Gamagara Hills, Postmasburg manganese and iron-ore field, South Africa. Rocks & Minerals 94 (3): 280–85. https://doi.org/10.1080/00357529.2019.1567231
   Google Scholar
• Cairncross, B., N. J. Beukes, and J. Gutzmer. 1997. The manganese adventure. Johannesburg: Associated Ore & Metal Corp.
   Google Scholar
• Cairncross, B., and R. Dixon. 1995. Minerals of South Africa. The Geological Society of South Africa, Johannesburg, South Africa.
   Google Scholar
• Chudoba, K. 1929. Über ‘Mangandiaspor’ und Manganophyll von Postmasburg (Griqualand West, Südafrika). Centralblatt für Mineralogie, Geologie und Paläontologie Beilagen Band A:11–18.
   Google Scholar
• Coles-Phillips, F. C. 1931. Ephesite (soda-margarite) from the Postmasburg district, South Africa. Mineralogical Magazine 22: 482–85.
   Google Scholar
• Costin, G., B. Fairey, H. Tsikos, and A. Gusik. 2015. Tokyoite, As-rich tokyoite, and noélbensonite: New occurrences from the Postmasburg manganese field, Northern Cape Province, South Africa. Canadian Mineralogist 53:981–90.
   Web of Science ®Google Scholar
• Cousins, D. P. 2016. A stratigraphic, petrographic and geochemical study of the Gamagara Formation in the Maremane Dome, Northern Cape Province, South Africa. Master of Science thesis, Department of Geology, Rhodes University, Grahamstown, South Africa.
   Google Scholar
• de Villiers, J. E. 1943a. Gamagarite, a new vanadium mineral from the Postmasburg manganese deposits. American Mineralogist 28:329–35.
   Google Scholar
• de Villiers, J. E. 1943b. A preliminary description of the new mineral partridgeite. American Mineralogist 28:336–38.
   Google Scholar
• de Villiers, J. E. 1944. The origin of the iron and manganese deposits in the Postmasburg and Thabazimbi areas. Transactions of the Geological Society of South Africa 47:123–35.
   Google Scholar
• de Villiers, J. E. 1945a. Lithiophorite from the Postmasburg manganese deposits. American Mineralogist 30:629–34.
   Web of Science ®Google Scholar
• de Villiers, J. E. 1945b. Some minerals occurring in South African manganese deposits. Transactions of the Geological Society of South Africa 48:17–25.
   Google Scholar
• de Villiers, J. E. 1983. The manganese deposits of Griqualand West, South Africa: Some mineralogic aspects. Economic Geology 78:1108–18.
   Web of Science ®Google Scholar
• du Toit, A. L. 1933. The manganese deposits of Postmasburg, South Africa. Economic Geology 28:92–122.
   Google Scholar
• Fairey, B. J., M. J. Timmerman, M. Sudo, and H. Tsikos. 2019. The role of hydrothermal activity in the formation of karst-hosted manganese deposits of the Postmasburg Mn field, Northern Cape Province, South Africa. Minerals 9 (408): 1–28.
   Google Scholar
• Fleischer, M. 1943. New data: Coronadite, cryptomelane, hollandite, lithiophorite, ranciéite. American Mineralogist 28:615.
   Google Scholar
• Gruner, J. W. 1943. Massive bixbyite (Mn,Fe)2O3 of low iron content. American Mineralogist 28:174.
   Google Scholar
• Gutzmer, J. 1996. Genesis and alteration of the Kalahari and Postmasburg manganese deposits, Griqualand West, South Africa. Doctoral thesis, Department of Geology, University of Johannesburg, Johannesburg, South Africa.
   Google Scholar
• Gutzmer, J., and N. J. Beukes. 1996. Karst-hosted fresh water Paleoproterozoic manganese deposits, Postmasburg, South Africa. Economic Geology 91:1435–54.
   Web of Science ®Google Scholar
• Gutzmer, J., and N. J. Beukes. 1997. Mineralogy and mineral chemistry of oxide-facies manganese ores of the Postmasburg manganese field, South Africa. Mineralogical Magazine 61:213–31.
   Web of Science ®Google Scholar
• Hall, A. L. 1926. The manganese deposits near Postmasburg, West of Kimberley. Transactions of the Geological Society of South Africa 29:17–66.
   Google Scholar
• Haüy, R. J. 1801. VII: Diaspore (m.), c’est-à-dire, qui se disperse. In Traité de Minéralogie 4, 358–60. Paris: Chez Louis.
   Google Scholar
• Hocking, A. 1983. Kaias & cocopans: The story of mining in South Africa’s Northern Cape. Johannesburg, South Africa: Hollards Publishers, Parktown North.
   Google Scholar
• Lichtenstein, H. 1811–1812. Reisen im Südlichen Afrika in den Jahren 1803, 1804, 1805 und 1806. Berlin: C. Salfeld.
   Google Scholar
• Masangane, M. P. N. 2017. The timing and nature of the post-depositional iron mineralization in the ore from the Wolhaarkop Dome, Northern Cape Province, South Africa. Master of Science diss., Department of Geology, University of Johannesburg, Johannesburg, South Africa.
   Google Scholar
• Master, S. 2018. The discovery and description of crocidolite and pseudocrocidolite (tiger’s eye) from the Northern Cape (1784–1811). Geocongress 2018 abstract, 93. Geological Society of South Africa Biannual Congress, Johannesburg, South Africa.
   Google Scholar
• Miyawaki, R., F. Hatert, M. Pasero, and S. J. Mills, 2022. IMA 21-H: Redefinition of bixbyite and definition of bixbyite-(Fe) and bixbyite-(Mn). CNMNC Newsletter 64. Mineralogical Magazine 86 (1): 178–82.
   Google Scholar
• Moore, J. M., B. K. Kuhn, D. F. Mark, and H. Tsikos. 2011. A sugilite-bearing assemblage from the Wolhaarkop Breccia, Bruce iron-ore mine, South Africa: Evidence for alkali metasomatism and 40Ar-39Ar dating. European Journal of Mineralogy 23:661–73.
   Web of Science ®Google Scholar
• Nel, L. T. 1929. The geology of the Postmasburg manganese deposits and the surrounding country: An explanation of the geological map. Geological Survey of South Africa, Pretoria, South Africa.
   Google Scholar
• Nel, L. T. 1930. A new occurrence of zunyite near Postmasburg, South Africa. American Mineralogist 22 (128): 207–21.
   Google Scholar
• Ntlhoro, B. L. 2017. The timing and nature of iron mineralization at Kolomela mine, Northern Cape, South Africa. Master of Science diss., Department of Geology, University of Johannesburg, Johannesburg, South Africa.
   Google Scholar
• Plumtre, A. 1812. Travels in southern Africa in the years 1803, 1804, 1805, and 1806 by Henry Lichtenstein. Translated from the original German. Henry Colburn, English and Public Library, Conduit Street; George Goldie, Edinburgh; and John Cumming, Dublin.
   Google Scholar
• Porat, N., M. Chazan, R. Grün, M. Aubert, V. Eisenmann, and L. K. Horwitz. 2010. New radiometric ages for the Fauresmith industry from Kathu Pan, southern Africa: Implications for the Earlier to Middle Stone Age transition. Journal of Archaeological Science 37:269–83.
   Web of Science ®Google Scholar
• Posthumus, J. H. 2009. Environmental impact assessment ERF 3496 unalienated state land situated in the Hay district, Northern Cape. Quick Leap Investments 121 (Pty) Ltd. Department of Minerals and Energy reference (NC) 30/5/1/2/242MR.
   Google Scholar
• Rogers, A. W. 1906a. Geological survey of parts of Bechuanaland and Griqualand West. Eleventh annual report of the Geological Commission of the Cape of Good Hope, Cape Town, South Africa.
   Google Scholar
• Rogers, A. W. 1906b. The Campbell Rand and Griquatown Series in Hay. Transactions of the Geological Society of South Africa 9:1–9.
   Google Scholar
• Rogers, A. W. 1907. Geological survey of parts of Vryburg, Kuruman, Hay and Gordonia. Twelfth annual report of the Geological Commission of the Cape of Good Hope, Cape Town South Africa.
   Google Scholar
• Rogers, A. W. 1937. The pioneers of South African geology. Transactions of the Geological Society of South Africa annexure to volume 39. Published as a commemorative volume. Geological Society of South Africa.
   Google Scholar
• Sabatini, R. 2014. Early manganese mining in the Northern Cape. Railway History Group of Southern Africa Bulletin 121:1–10. http://www.2fpt.com/css/SA%20Steam%20News/2014/R%20H%20G%20Bulletin/R%20H%20G%20Bulletin%20No%20121.pdf
   Google Scholar
• Samancor (South African Manganese Amcor Limited). 1976. Kalahari wealth: The story of manganese 1926–1976. Purnell & Sons (S.A.) Pty., Ltd., Cape Town, South Africa.
   Google Scholar
• Schneiderhöhn, H. 1931. Mineralbestand und Gefüge der Manganerze von Postmasburg, Griqualnd West, Südafrika. Neues Jahrbuch Mineralogie, Beilagen Band 64A:701–26.
   Google Scholar
• Smith, J. L. 1851. On the minerals associated with Emery: Corundum, hydraggillite, diaspore, zinc spinel, pholerite, ephesite (a new species), emerylite (a new species), muscovite, chloritoid (a new variety), black tourmaline, chlorite, magnetic oxyd of iron, oligiste iron, hydrate oxyd of iron, iron pyrites, rutile, ilmenite and titaniferous iron. American Journal of Science 11:53–66.
   Google Scholar
• Snyman, P. H. R. 1983. Die ontstaan en groei van Postmasburg. Contree 13:4–26.
   Google Scholar
• Snyman, P. H. R. 2000. Changing tides: The story of Assmang. Associated Manganese Mines of South Africa Limited, Marshalltown, Johannesburg, South Africa.
   Google Scholar
• Spencer, L. 1930. Note on the crystallography of zunyite. Mineralogical Magazine 22:217–20.
   Google Scholar
• Stow, G. W. 1873. Geological notes on Griqualand West. Abstract. Quarterly Journal of the Geological Society of London 29:407–8.
   Google Scholar
• Stow, G. W. 1874. Geological notes on Griqualand West. Quarterly Journal of the Geological Society of London 30:581–680.
   Google Scholar
• Thackeray, A. I., J. F. Thackeray, and P. B. Beaumont. 1983. Excavations at the Blinkklipkop specularite mine near Postmasburg, Northern Cape. The South African Archaeological Bulletin 38:17–25.
   Google Scholar
• Thokoa, M. 2020. A comparative mineralogical and geochemical study of manganese deposits in the Postmasburg manganese field, South Africa. Master of Science thesis, Department of Geology, Rhodes University, Grahamstown, South Africa.
   Google Scholar
• Truter, F. C., B. Wasserstein, P. R. Botha, D. J. L. Visser, L. G. Boardman, and G. L. Paver. 1938. The geology and mineral deposits of the Olifantshoek area, Cape Province. Explanation to sheet 173. Geological Survey of South Africa, Pretoria, South Africa.
   Google Scholar
• van Wyk, J. P., and N. J. Beukes. 1982. The geology of the Sishen iron ore deposit. In Proceedings, 12th Commonwealth Mining and Metallurgy Congress, ed. H. W. Glen, 203–11. Johannesburg, South Africa.
   Google Scholar
• Vermaas, F. H. S. 1952. Zunyite from Postmasburg, South Africa. American Mineralogist 37:960–65.
   Web of Science ®Google Scholar
• von Plehwe-Leisen, E., and D. D. Klemm. 1995. Geology and ore genesis of the manganese ore deposits of the Postmasburg manganese-field, South Africa. Mineralium Deposita 30:257–67.
   Web of Science ®Google Scholar
• Wagner, P. A. 1928. The iron deposits of the Union of South Africa. Memoir 26, Geological Survey of South Africa, Pretoria, South Africa.
   Google Scholar
• Walker, S. J. H., V. Lukich, and M. Chazan. 2014. Kathu townlands: A high density earlier Stone Age locality in the interior of South Africa. PLOS ONE 9 (7):1–11. e103436. 10.1371/journal.pone.0103436
   Web of Science ®Google Scholar
• Wilkins, J., and M. Chazan. 2012. Blade production about 500 thousand years ago at Kathu Pan 1, South Africa: Support for a multiple origins hypothesis for early Middle Pleistocene blade technologies. Journal of Archaeological Science 39:1883–900.
   Web of Science ®Google Scholar
• Wilkins, J., B. J. Schoville, K. S. Brown, and M. Chazan. 2012. Evidence for early hafted hunting technology. Science 338:942–46.
   PubMed Web of Science ®Google Scholar
• Young, R. B. 1908. The life and work of George William Stow. Cape Town, South Africa: Darter Bros. and Co.
   Google Scholar