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Showing 80 out of a total of 221 results for collection: Research Articles (Geology).
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Process development for elemental recovery from PGM tailings by thermochemical treatment : preliminary major element extraction studies using ammonium sulphate as extrating agent
Mohamed, Sameera
;
Van der Merwe, E.M. (Elizabet Margaretha)
;
Altermann, Wladyslaw
;
Doucet, F.J.
(
Elsevier
,
2016-04
)
Field tests for the identification of silts
Swart, Duan
;
Dippenaar, Matthys Alois
;
Van Rooy, J.L. (Jan Louis)
(
Springer
,
2023-11
)
Estimating the maximum earthquake magnitude in the Iranian Plateau
Kowsari, Milad
;
Ghazi, Hamed
;
Kijko, Andrzej
;
Javadi, Hamid Reza
;
Shabani, Elham
(
Springer
,
2021-06
)
The thickness of the crystal mush on the floor of the Bushveld magma chamber
Holness, Marian B.
;
Cawthorn, R. Grant
;
Roberts, R.J. (James)
(
Springer
,
2017-12
)
Lateral variations in the platinum-group element content and mineralogy of the UG2 chromitite layer, Bushveld Complex
Penberthy, C.J.
;
Merkle, R.K.W. (Roland Karl Willi), 1954-
(
Geological Society of South Africa
,
1999
)
Iranian earthquakes, a uniform catalogue with moment magnitudes
Karimiparidari, Sepideh
;
Zaré, Mehdi
;
Memarian, Hossein
;
Kijko, Andrzej
(
Springer
,
2013-07
)
Lithostratigraphy of the Elliot Formation (Karoo Supergroup), South Africa
Bordy, E.M.
;
Eriksson, Patrick George
(
Geological Society of South Africa
,
2015
)
Joint maximum likelihood estimators for Gutenberg-Richter parameters λ0 and β using subcatalogs
Vermeulen, Petrus J.
;
Kijko, Andrzej
(
Earthquake Engineering Research Institute
,
2019-05
)
A laboratory study of the leachate composition of selected metals in cemeteries (South Africa)
Van Allemann, Sunette
;
Dippenaar, Matthys Alois
;
Olivier, Jana
(
Springer
,
2019-08
)
Microenvironmental constraint on δ13C depletion : Garudamangalam Sandstone, Cauvery Basin, India
Chakraborty, Nivedita
;
Sarkar, Subir
;
Mandal, Anudeb
;
Bumby, Adam John
(
Elsevier
,
2018-03
)
Combining XRF and XRD analyses and sample preparation to solve mineralogical problems
Loubser, Maggi
;
Verryn, Sabine Marie Charlotte
(
Geological Society of South Africa
,
2008
)
Injection of coal fly ash slurry in deep saline formations for improved CO2 confinement : a theoretical concept
Doucet, F.J.
;
Mlambo, T.K. (Thembane Kelvin)
;
Van der Merwe, E.M. (Elizabet Margaretha)
;
Altermann, Wladyslaw, 1954-
(
Elsevier
,
2014-06
)
The Quaternary monogenetic Bayuda Volcanic Field, Sudan – insights into mantle and crustal processes during magma petrogenesis
Lotter, Francois Jacobus Petrus
;
Lenhardt, Nils
;
Viereck, Lothar
;
Munker, Carsten
;
Marien, Chris S.
;
Altigani, Mohammed A.H.
(
Elsevier
,
2022-02
)
Material mixing in shock-induced pseudotachylites, Vredefort impact structure, South Africa
Kovaleva, Elizaveta
;
Huber, Matthew S.
;
Dixon, Roger D.
(
Elsevier
,
2020-10
)
Aquifer vulnerability using recharge, depth to groundwater, soil type and slope to classify the vadose zone (Molototsi and Middle Letaba quaternary catchments, Limpopo Province, South Africa)
Makonto, Olma Tsakani
;
Dippenaar, Matthys Alois
(
Springer
,
2014-09
)
Geochemical and geochronological constraints on the Mesoproterozoic Red Granite Suite, Kunene AMCG Complex of Angola and Namibia
Milani, Lorenzo
;
Lehmann, Jeremie
;
Bybee, Grant M.
;
Hayes, Ben
;
Owen-Smith, Trishya M.
;
Oosthuizen, Lize
;
Delport, Pieter Willem Jacobus
;
Ueckermann, Henriette
(
Elsevier
,
2022-09
)
Microfacies analysis of the Palaeocene Lockhart limestone on the eastern margin of the Upper Indus Basin (Pakistan) : implications for the depositional environment and reservoir characteristics
Bilal, Ahmer
;
Yang, Renchao
;
Janjuhah, Hammad Tariq
;
Mughal, Muhammad Saleem
;
Li, Yang
;
Kontakiotis, George
;
Lenhardt, Nils
(
Wiley
,
2023-02
)
A note on two occurrences of inferred microbial mat features preserved in the c.2.1 Ga Magaliesberg Formation (Pretoria Group,Transvaal Supergroup) sandstones, near Pretoria, South Africa
Bosch, Pieter
;
Eriksson, Patrick George
(
Geological Society of South Africa
,
2008
)
Laser-based assessment of road aggregate particle shape and texture properties with the aim of deriving comparative models
Breytenbach, Izak Johannes
;
Anochie-Boateng, Joseph K.
;
Paige-Green, Philip
;
Van Rooy, J.L. (Jan Louis)
(
South African Institution of Civil Engineering
,
2013-10
)
How global are the Jurassic–Cretaceous unconformities?
Zorina, Svetlana O.
;
Dzyuba, Oksana S.
;
Shurygin, Boris N.
;
Ruban, Dmitry Aleksandrovitch
(
Blackwell
,
2008
)
A micropalaeontological fraud that affected the JAES
Granier, Bruno
;
Feist, Monique
;
Eriksson, Patrick George
;
Muhongo, Sospeter M.
(
Elsevier
,
2008
)
Tsunami hazard assessment of coastal South Africa based on mega-earthquakes of remote subduction zones
Kijko, Andrzej
;
Smit, Ansie
;
Papadopoulos, Gerassimos A.
;
Novikova, Tatyana
(
Springer
,
2018-04
)
Evidence for climate shifts in the similar to 2.0 Ga upper Makgabeng Formation erg, South Africa
Heness, Elizabeth
;
Simpson, Edward L.
;
Bumby, Adam John
;
Eriksson, Patrick George
;
Eriksson, Kenneth A.
;
Hilbert-Wolf, Hannah L.
;
Okafor, O.J.
;
Linnevelt, Sarah
;
Malenda, H. Fitzgerald
;
Modungwa, Tshepiso
(
Elsevier
,
2014-08
)
The Mount Cameroon southwest flank eruptions : geochemical constraints on the subsurface magma plumbing system
Ngwa, Caroline Neh
;
Lenhardt, Nils
;
Le Roux, Petrus
;
Mbassa, Benoit Joseph
(
Elsevier
,
2019-10
)
Hydrogeological properties of gypseous soils in South Africa
Greyling, Melissa
;
Van Rooy, J.L. (Jan Louis)
(
Geological Society of South Africa
,
2019-09
)
Geologia y estratigrafia del pozo profundo San Lorenzo Tezonco y de sus alrededores, sur de la Cuenca de Mexico
Arce, Jose Luis
;
Layer, Paul
;
Martinez, Isela
;
Salinas, Jose Ivan
;
Macias-Romo, Maria del Consuelo
;
Morales-Casique, Eric
;
Benowitz, Jeff
;
Escolero, Oscar
;
Lenhardt, Nils
(
Sociedad Geológica Mexicana
,
2015
)
Red Syenite of the Pilanesberg Complex : a potential raw material source for the South African ceramics and glass industry
Pantshi, Bukiwe
;
Theart, H.F.J.
(
Geological Society of South Africa
,
2008-03
)
Precambrian basin-margin fan deposits : mesoproterozoic Bagalkot Group, India
Bose, Pradip K.
;
Sarkar, Subir
;
Mukhopadhyay, S.
;
Saha, B.B.
;
Eriksson, Patrick George
(
Elsevier
,
2008-04
)
Petrography and geochemistry of the Middle Siwalik sandstones (tertiary) in understanding the provenance of sub-Himalayan sediments in the Lish River Valley, West Bengal, India
Kundu, Abhik
;
Matin, Abdul
;
Eriksson, Patrick George
(
Springer
,
2016-02
)
Guidelines for sinkhole and subsidence rehabilitation based on generic geological models of a dolomite environment on the East Rand, South Africa
Kleinhans, Ilse
;
Van Rooy, J.L. (Jan Louis)
(
Elsevier
,
2016-05
)
The identification and treatment of poor durability Karoo dolerite base course aggregate – evidence from case studies
Leyland, Robert Clive
;
Momayez, Moe
;
Van Rooy, J.L. (Jan Louis)
(
South African Institution of Civil Engineering
,
2016-03
)
A palaeoenvironmental analysis of the Molteno formation in the Natal Drakensberg
Eriksson, Patrick George
(
Geological Society of South Africa
,
1984-09
)
The Ituwa Surge deposits of the Holocene Ngozi caldera, Mbeya Region, Tanzania
Lenhardt, Nils
;
Peeters, G.-J.
;
Macheyeki, Athanas S.
(
Springer
,
2015-04
)
The influence of the geological origin on soil volume change through collapse settlement
Brink, George Eksteen
;
Van Rooy, J.L. (Jan Louis)
(
Elsevier
,
2015-01
)
A review of the use of lateritic soils in the construction/development of sustainable housing in Africa : a geological perspective
Oyelami, Charles Adebayo
;
Van Rooy, Jan Louis
(
Elsevier
,
2016-07
)
Fossil trees from the basal Triassic Lebung Group at the Makgaba site, west of Mokubilo, Botswana
De Wit, M.C.J. (Mike)
;
Bamford, M.
;
Van Waarden, C.
(
Evolutionary Studies Institute
,
2018
)
Evaporation and abstraction determined from stable isotopes during normal flow on the Gariep River, South Africa
Diamond, Roger E.
;
Jack, Sam
(
Elsevier
,
2018-04
)
Geology, geochemistry and Sr–Nd constraints of selected metavolcanic rocks from the eastern boundary of the Saharan Metacraton, southern Sudan : a possible revision of the eastern boundary
Ibinoof, M.A.
;
Bumby, Adam John
;
Grantham, G.H.
;
Abdelrahman, E.M.
;
Eriksson, Patrick George
;
Le Roux, P.J.
(
Elsevier
,
2016-08
)
A Bushveld-related high-Ti igneous suite (HITIS) derived from an alkali to transitional basaltic magma, South Africa
De Waal, Sybrand Abraham
;
Schweitzer, Joachim-Klaus
;
Graham, I.T. (Ian)
;
Gauert, Christoph
;
Ripley, Edward
(
Geological Society of South Africa
,
2008
)
Precambrian fans on opposite margins of an intracratonic rift basin; palaeogeography, palaeoclimate and provenance : neoproterozoic Badami Group, Karnataka, India
Samanta, Pradip
;
Mukhopadhyay, Soumik
;
Sen, Arunava
;
Ghosh, Nipun
;
Bumby, Adam John
(
Elsevier
,
2022-02
)
Monitoring of unconventional oil and gas extraction and its policy implications : a case study from South Africa
Esterhuyse, Surina
;
Avenant, Marinda
;
Redelinghuys, Nola
;
Kijko, Andrzej
;
Glazewski, Jan
;
Plit, Lisa
;
Kemp, Marthie
;
Smit, Ansie
;
Vos, A. Tascha
(
Elsevier
,
2018-07
)
Hydrothermal hogbomite associated with vanadiferous-titaniferous (V-Ti) bearing magnetite bands in Bhakatarhalli chromite mine, Nuggihalli greenstone belt, western Dharwar Craton, Karnataka, India
Perumala, Raju V.S.
;
Merkle, R.K.W. (Roland Karl Willi), 1954-
(
Wiley
,
2014-06
)
Rare exotic mineral inclusions in Mesoarchaean Chromitites from Bangur, Orissa, India
Raju, P.V. Sunder
;
Hanski, Eero
;
Merkle, R.K.W. (Roland Karl Willi), 1954-
;
Taikina-Aho, Olli
;
Mohanthy, S.K.
(
Current Science Association
,
2009-10
)
Estimation of earthquake hazard parameters from incomplete data files. Part III. Incorporation of uncertainty of earthquake-occurrence model
Kijko, Andrzej
;
Smit, Ansie
(
Seismological Society of America
,
2016-06
)
New data on the mineralogy of chromite from the Nuggihalli Schist Belt, Western Dharwar Craton, Karnataka, India : petrogenetic implications
Raju, P.V. Sunder
;
Babu, Elapavalooru V.S.S.K.
;
Merkle, R.K.W. (Roland Karl Willi), 1954-
(
Wiley
,
2011-02
)
A volume-weighted-average-price (VWAP) method for estimating beta in the context of reference-day risk
Sahadev, Kesh
;
Ward, Michael
;
Muller, Chris J.
(
Elsevier
,
2018-02
)
First-order regional seismotectonic model for South Africa
Singh, Mayshree
;
Kijko, Andrzej
(
Springer
,
2011-10
)
Geology and mineralization of the Cu-rich Mumbwa district, a potential IOCG-type system at the eastern margin of the Pan-African Hook batholith, Zambia
Milani, Lorenzo
;
Lehmann, Jeremie
;
Naydenov, Kalin V.
;
Saalmann, Kerstin
;
Nex, Paul Andrew Martin
;
Kinnaird, Judith Ann
;
Friedman, Ira S.
;
Woolrych, Thomas
;
Selley, David
(
Elsevier
,
2019-10
)
Microbial life beyond the grave: 16S rRNA gene-based metagenomic analysis of bacteria diversity and their functional profiles in cemetery environments
Abia, Akebe Luther King
;
Alisoltani, Arghavan
;
Ubomba-Jaswa, Eunice
;
Dippenaar, Matthys Alois
(
Elsevier
,
2019-03
)
Tubular microfossils from 2.8 to 2.7 Ga-old lacustrine deposits of South Africa : a sign for early origin of eukaryotes?
Kaźmierczak, Józef
;
Kremer, Barbara
;
Altermann, Wladyslaw
;
Franchi, Ian
(
Elsevier
,
2016-11
)
An ERA-Interim HAILCAST hail climatology for southern Africa
Dyson, Liesl L.
;
Pienaar, Nita
;
Smit, Ansie
;
Kijko, Andrzej
(
Wiley
,
2021-01
)
A large scale investigation into changes in coal quality caused by dolerite dykes in Secunda, South Africa-implications for the use of proximate analysis on a working mine
Bussio, John P.
;
Roberts, R.J. (James)
(
Elsevier
,
2016-05
)
Soft-sediment deformation structures in the sub-Himalayan Middle Siwalik Subgroup, Lish River section India
Kundu, Abhik
;
Eriksson, Patrick George
;
Matin, Abdul
(
International Union of Geological Sciences
,
2015-09
)
A probabilistic tsunami hazard assessment for the Makran subduction zone at the northwestern Indian Ocean
Heidarzadeh, Mohammad
;
Kijko, Andrzej
(
Springer
,
2011-01
)
Landscape responses to intraplate deformation in the Kalahari constrained by sediment provenance and chronology in the Okavango Basin
Vainer, Shlomy
;
Matmon, Ari
;
Erel, Yigal
;
Hidy, Alan J.
;
Crouvi, Onn
;
De Wit, M.C.J. (Mike)
;
Geller, Yona
(
Wiley
,
2021-03
)
Distinguishing between legally and illegally produced gold in South Africa
Roberts, R.J. (James)
;
Dixon, Roger D.
;
Merkle, R.K.W. (Roland Karl Willi), 1954-
(
American Academy of Forensic Sciences (AAFS)
,
2016-01
)
Mechanical and hydraulic properties of residual dolomite and wad
Swart, D.
;
Dippenaar, Matthys Alois
;
Van Rooy, J.L. (Jan Louis)
(
Geological Society of South Africa
,
2019-09
)
Evidence for 2.0 Ga continental microbial mats in a paleodesert setting
Simpson, Edward L.
;
Heness, Elizabeth
;
Bumby, Adam John
;
Eriksson, Patrick George
;
Eriksson, Kenneth A.
;
Hilbert-Wolf, Hannah L.
;
Linnevelt, Sarah
;
Malenda, H. Fitzgerald
;
Modungwa, Tshepiso
;
Okafor, O.J.
(
Elsevier
,
2013-10
)
Microbial mat mediated structures in the Ediacaran Sonia Sandstone, Rajasthan, India, and their implications for proterozoic sedimentation
Sarkar, Subir
;
Bose, Pradip K.
;
Samanta, P.
;
Sengupta, P.
;
Eriksson, Patrick George
(
Elsevier
,
2008-04-05
)
A scenario approach to estimate the maximum foreseeable loss for buildings due to an earthquake in Cape Town
Kijko, Andrzej
;
Smit, Ansie
;
Van de Coolwijk, N.
(
Actuarial Society of South Africa
,
2015
)
Clinopyroxene megacrysts from Marion Island, Antarctic Ocean: evidence for a late stage shallow origin
Roberts, R.J. (James)
;
Lehong, Keabetswe D.
;
Botha, Andries Eliza Johannes
;
Costin, Gelu
;
De Beer, Frikkie C.
;
Hoffman, Willem J.
;
Hetherington, Callum J.
(
Springer
,
2019-04
)
Porosity reviewed : quantitative multi-disciplinary understanding, recent advances and applications in vadose zone hydrology
Dippenaar, Matthys Alois
(
Springer
,
2014-02
)
Glacial sedimentation in Northern Gondwana : insights from the Talchir formation, Manendragarh, India
Choudhuri, Adrita
;
Mandal, Sabyasachi
;
Bumby, Adam John
;
Pillai, S. Suresh Kumar
(
Cambridge University Press
,
2023-06
)
Laser-Raman and atomic force microscopy assessment of the chlorococcalean affinity of problematic microfossils
Kremer, Barbara
;
Bauer, Michael
;
Stark, Robert W.
;
Gast, Norbert
;
Altermann, Wladyslaw, 1954-
;
Gursky, Hans-Jurgen
;
Heckl, Wolfgang M.
;
Kazmierczak, Jozef
(
Wiley
,
2012-01
)
Properties of impact-related pseudotachylite and associated shocked zircon and monazite in the upper levels of a large impact basin : a case study from the Vredefort impact structure
Kovaleva, Elizaveta
;
Dixon, Roger D.
(
MDPI
,
2020-11-25
)
Extension of the Aki-Utsu b-value estimator for incomplete catalogs
Kijko, Andrzej
;
Smit, Ansie
(
Seismological Society of America
,
2012-06
)
Vulnerability mapping as a tool to manage the environmental impacts of oil and gas extraction
Esterhuyse, Surina
;
Sokolic, Frank
;
Redelinghuys, Nola
;
Avenant, Marinda
;
Kijko, Andrzej
;
Glazewski, Jan
;
Plit, Lisa
;
Kemp, Marthie
;
Smit, Ansie
;
Vos, A. Tascha
;
Von Maltitz, Michael J.
(
Royal Society Publishing
,
2017
)
Neoproterozoic substrate condition vis-à-vis microbial mat structure and its implications : Sonia Sandstone, Rajasthan, India
Samanta, P.
;
Mukhopadhyay, S.
;
Sarkar, Subir
;
Eriksson, Patrick George
(
Elsevier
,
2015-07
)
The Anisian carbonate ramp system of Central Europe (Peri-Tethys Basin) : sequences and reservoir characteristics
Goetz, A.E. (Annette)
;
Lenhardt, Nils
(
Polish Academy of Sciences
,
2011
)
Peaceful collaborations deserve support
Altermann, Wladyslaw, 1954-
(
American Association for the Advancement of Science
,
2011-04
)
Assessing geotechnical centrifuge modelling in addressing variably saturated flow in soil and fractured rock
Jones, Brendon Ronald
;
Brouwers, Luke Bernhard
;
Van Tonder, Warren D.
;
Dippenaar, Matthys Alois
(
Springer
,
2017-05
)
Estimation techniques for seismic recurrence parameters for incomplete catalogues
Kijko, Andrzej
;
Vermeulen, Petrus Johannes
;
Smit, Ansie
(
Springer
,
2022-04
)
Palynology of the Kazanian stratotype section (Permian, Russia) : palaeoenvironmental and palaeoclimatic implications
Götz, Annette E.
;
Silantiev, Vladimir V.
(
Springer
,
2015-06
)
A review of biophysical and socio-economic effects of unconventional oil and gas extraction - implications for South Africa
Esterhuyse, Surina
;
Avenant, Marinda
;
Redelinghuys, Nola
;
Kijko, Andrzej
;
Glazewski, Jan
;
Plit, Lisa
;
Kemp, Marthie
;
Smit, Ansie
;
Vos, A. Tascha
;
Williamson, Richard
(
Elsevier
,
2016-12
)
Late Neoarchaean-Palaeoproterozoic supracrustal basin-fills of the Kaapvaal craton : relevance of the supercontinent cycle, the "Great Oxidation Event" and "Snowball Earth"?
Eriksson, Patrick George
;
Lenhardt, Nils
;
Wright, D.T.
;
Mazumder, Rajat
;
Bumby, Adam John
(
Elsevier
,
2011
)
Sedimentary facies and soft-sediment deformation structures in the late miocene-pliocene Middle Siwalik subgroup, eastern Himalaya, Darjiling district, India
Kundu, Abhik
;
Matin, Abdul
;
Mukul, Malay
;
Eriksson, Patrick George
(
Springer
,
2011-10
)
Identification of sand dune sources in the east Sistan, Iran by using mineralogical and morphoscopic characterization of sediments
Zoraghi, Gholamheidar
;
Goraji, Kazem Shabani
;
Noura, Mohammadreza
;
Rashki, Alireza
;
Bumby, Adam John
(
Islamic Azad University, Mashhad Branch
,
2019
)
Possible trace fossils of putative termite origin in the Lower Jurassic (Karoo Supergroup) of South Africa and Lesotho
Bordy, Emese M.
;
Bumby, Adam John
;
Catuneanu, Octavian
;
Eriksson, Patrick George
(
Academy of Science of South Africa
,
2009-09
)
Macroseismic survey of the 6 February 2016 KwaZulu-Natal, South Africa earthquake
Mapuranga, Victor Philip
;
Kijko, Andrzej
;
Saunders, I.
;
Singh, A.
;
Singh, M.
;
Zulu, S.
(
Geological Society of South Africa
,
2022-03
)
Slope stability modelling and landslide hazard zonation at the Seymareh dam and power plant project, west of Iran
Koleini, Mehran
;
Van Rooy, J.L. (Jan Louis)
;
Bumby, Adam John
(
Springer
,
2012-09
)
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