 | Pienaar, D., Guy, B.M., Hofmann, A., Viljoen, K.S. (2015) A Geometallurgical Characterization of the Vaal Reef A-Facies at the Moab Khotsong Mine, Klerksdorp Goldfield, South Africa. South African Journal of Geology, 118 (4) 455-472 doi:10.2113/gssajg.118.4.455 | Journal (article/letter/editorial) | | VAAL REEF A-FACIES AT THE MOAB KHOTSONG MINE, KLERKSDORP GOLDFIELD, SOUTH AFRICA D. PIENAAR Geosciences...Department, Moab Khotsong mine, AngloGold Ashanti, Private Bag X 5010, Vaal River, 2621, South Africa Department...Park, 2006, South Africa email: dpienaar@anglogoldashanti.com B.M. GUY SGS South Africa, Mineral Services...Services, 58 Mellville Street, Booysens 2091, South Africa email: bradley.guy@sgs.com A. HOFMANN AND K...Johannesburg, P.O. Box 524, Auckland Park, 2006, South Africa email: ahofmann@uj.ac.za; fanusv@uj.ac.za © |  | Depiné, M., Frimmel, H. E., Emsbo, P., Koenig, A. E., Kern, M. (2013) Trace element distribution in uraninite from Mesoarchaean Witwatersrand conglomerates (South Africa) supports placer model and magmatogenic source. Mineralium Deposita, 48 (4) 423-435 doi:10.1007/s00126-013-0458-3 | Journal (article/letter/editorial) | | distribution in uraninite from Mesoarchaean Witwatersrand conglomerates (South Africa) supports placer...and rare earth element (REE) distribution in uraninite from various gold-bearing conglomerates of the...the Mesoarchaean Central Rand Group in South Africa’s Witwatersrand Basin by in situ laser ablation-inductively...spectrometry confirms a placer origin for the uraninite and a magmatogenic provenance thereof. The chemistry...chemistry of commonly rounded to sub-rounded uraninite is highly variable from grain to grain but generally |  | | Report (issue) | | BELARUS BELGIUM BELIZE BENIN BOLIVIA, PLURINATIONAL STATE OF BOSNIA AND HERZEGOVINA BOTSWANA BRAZIL BRUNEI...SEYCHELLES SIERRA LEONE SINGAPORE SLOVAKIA SLOVENIA SOUTH AFRICA SPAIN SRI LANKA SUDAN SWAZILAND SWEDEN SWITZERLAND... Description of a selected deposit: The Denison mine deposit (Canada) ....... 304 Surficial deposits...partial melting, such as pegmatites (Bancroft district and Charlebois Lake, Canada); (b) Disseminations...Zaire); Jachymov (former Czechoslovakia); Limousin district (France)); (ii) Deposits associated with ‘old’ |  | | Report (issue) | | BELARUS BELGIUM BELIZE BENIN BOLIVIA, PLURINATIONAL STATE OF BOSNIA AND HERZEGOVINA BOTSWANA BRAZIL BRUNEI...SEYCHELLES SIERRA LEONE SINGAPORE SLOVAKIA SLOVENIA SOUTH AFRICA SPAIN SRI LANKA SUDAN SWAZILAND SWEDEN SWITZERLAND.........................................59 3.3.4. Mine data .............................................Kazakhstan Canada Russian Federation Namibia South Africa Niger Brazil China Greenland (Denmark) Ukraine...Rössing in Namibia and the closure of the Kayelekera mine in Malawi as a result of low prevailing uranium |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...regional scale 3D-model of the Skellefte mining district, northern Sweden ..............................VHMS-type deposits, Kristineberg area, Skellefte District, Sweden . . ....................................modelling for VMS exploration in the Pyhäsalmi district, Central Finland ..............................body structural complexities: KDC East Gold Mine, South Africa . . ................................... |
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