Browsing Faculty of Natural Science by Author "Okujeni, Charles"
Now showing items 1-13 of 13
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Can Acacia Karroo and Boscia Albitrunca be used in the biogeochemical prospecting for gold :a case study at the Blue Dot Mine, Amalia, Northwest province, South Africa
Mshumi, Unathi (University of the Western Cape, 2006)In areas of transported overburden there is frequently a weak relationship between soil and the underlying mineralized bedrock. Vegetation has the capability to absorb metals from the underlying substrate via its extensive ... -
Comparative study of the chemostratigraphic and petrophysical characteristics of wells A-A1, A-L1, A-U1 and A-I1 in the Orange Basin, South Atlantic Margin, Offshore South Africa
Bailey, Carlynne (University of the Western Cape, 2009)Many hydrocarbon reservoirs are situated in barren sequences that display poor stratigraphic control. Correlation between the wells can become extremely difficult and traditional correlation techniques can prove to be ... -
A comparison of SAAS and chemical monitoring of the rivers of the Lesotho Highlands Water Project
Rajele, Molefi Joseph (University of the Western Cape, 2004)The Lesotho Highlands Development Authority routinely uses the South African Scoring System version 4 (SASS4) in conjunction with water chemistry to monitor water quality of rivers in the Lesotho Highlands Water Project ... -
Exploration geochemical mapping in the north-eastern sector of the Morokweng impact structure, South Africa
Yang, Jin (University of the Western Cape, 2006)The Morokweng impact structure which is located in the North West province of South Africa, has attracted attention as a potential host for Ni-PGE mineralization. Geochemical exploration techniques using hydroxylamine ... -
Geochemical and petrographic characterization of platreef pyroxenite Package p1, p2, p3 and p4 units at the akanani prospect area, bushveld Complex, South Africa
Mandende, Hakundwi (University of the Western Cape, 2014)This study is focused on the Akanani prospect area, approximately 25 km north-west of the town of Mokopane, Limpopo Province where exploration geologists at the study area have classified the ‘pyroxenitic’ units into P1, ... -
Geochemical and Petrographic Characterization of the Transition Boundary between the MG2 package to MG3 package at Dwarsrivier Chrome Mine, Bushveld Complex, South Africa
Ramushu, Adam Puleng (University of the Western Cape, 2018)This study area is situated within the Eastern Bushveld complex at Dwarsrivier chrome mine, which is approximately 30 km from Steelpoort and 60km from Lydenburg in the Mpumalanga province. The primary aim of the project ... -
Geochemistry of Gold One tailings and associated contaminant transport into the Randfontein area, Witwatersrand Basin.
Abrahams, Jamie-Leigh Robin (University of the Western Cape, 2017)The city of Randfontein, in the Witwatersrand, hosts several slimes and tailings storage facilities which pose potential threat to the environment in the form of acid mine drainage (AMD). The latter, readily scavenges toxic ... -
Geologic and geological assessment of Acid Mine Drainage and heavy metals contamination in the West Rand, Witwatersrand Basin, South Africa
Abegunde, Oluseyi Ayokunle (University of the Western Cape, 2015)Over the years, South Africa has produced over 468 million tons of mine waste yearly, in which gold mining waste accounted for 221 million tons (47%) of all mine waste produced, making it the largest, single source of waste ... -
The hydrochemical characteristics of groundwater in the Incomati Estuary
Adonis, Shaheeda (University of the Western Cape, 2007)The focus of this work was to monitor and evaluate the hydrochemical characteristics of the groundwater in the Incomati Estuary for a period of one year. The aims of this work were to evaluate the groundwater chemistry ... -
Optimisation of selective extraction techniques as a tool for geochemical mapping in the Southern Africa region
Akinyemi, Segun Ajayi (University of the Western Cape, 2008)The complex nature and composition of regolith cover in Southern Africa is a major challenge to geochemical mapping for concealed mineralization. Some of the setbacks to successful geochemical exploration may be ascribed ... -
The Influence of Contact Metasomatism and Fluid-Rock Interaction, on the Nature and Style of Platinum-Group Element Mineralisation in the Platreef, Northern Limb, South Africa: A Case Study from the Moordkopje Farm.
Ndumo, Senzangakhona (University of the Western Cape, 2017)The complexity of the Platreef stratigraphy and the generic position of the Ni-Cu-PGE mineralisation is a challenge to prospecting and mining companies in the Northern Limb of the Bushveld Complex, partially, as a result ... -
The use of chemostratigraphy and geochemical vectoring as an exploration tool for platinum group metals in the Platreef, Bushveld Igneous Complex, South Africa : a case study on the Tweefontein and Sandsloot farms
Andrews, Marcelene (University of the Western Cape, 2015)The Platreef is known for its complexity and its heterogeneous lithologies, coupled with an unpredictable PGE and BMS mineralisation. The motivation behind this study was to aid mining geologists in targeting mineralisation ... -
The use of chemostratigraphy and geochemical vectoring as an exploration tool for platinum group metals in the Platreef, Bushveld Igneous Complex, South Africa: a case study on the sandsloot & overysel farms
Mwenze, Tshipeng (University of the Western Cape, 2014)The paucity of geochemical criteria for stratigraphic correlations and defining the styles of mineralisation pose serious problems in locating PGE-rich zones in the Platreef. This study is therefore aimed at identifying ...