Bjorn von der Heyden
机构: Department of Earth Sciences, Stellenbosch University
每年引用次数
引用次数
引用: 521
H-指数: 11
I10-指数 : 13
出版物: 49
A novel economic-filter for evaluating sub-Saharan diamondiferous kimberlites
P. Leach , B.P. von der Heyden , P. Ravenscroft
Journal of The South African Institute of Mining and Metallurgy 120 ( 9)
2020
The effect of Cd- substitution on the Raman vibrational characteristics of sphalerite
L. Babedi , B.P. von der Heyden , P.H. Neethling , M. Tadie
Vibrational Spectroscopy 105 102968
9
2019
A fundamental assessment of the impacts of cation (Cd, Co, Fe) substitution on the molecular chemistry and surface reactivity of sphalerite
L. Babedi , M. Tadie , P. Neethling , B.P. von der Heyden
Minerals Engineering 160 106695
1
2021
A review of colloidal iron partitioning and distribution in the open ocean
B.P. von der Heyden , A.N. Roychoudhury
Marine Chemistry 177 9 -19
33
2015
A collaborative auto-ethnographic exploration of socially just practices by new academics in two South African higher education institutions
K.S. Collett , B. von der Heyden , R.W.M. Pott , J. Stander
South African journal of higher education 32 ( 6) 582 -603
1
2018
Primary gold mineralization in the Lisungwe Valley area, Kirk Range, southern Malawi
J. Chisambi , B. von der Heyden
South African Journal of Geology 122 ( 4) 505 -518
1
2019
Chemically and Geographically Distinct Solid-Phase Iron Pools in the Southern Ocean
B. P. von der Heyden , A. N. Roychoudhury , T. N. Mtshali , T. Tyliszczak
Science 338 ( 6111) 1199 -1201
62
2012
Reviewing evidence of marine ecosystem change off South Africa
C L Moloney , S T Fennessy , M J Gibbons , A Roychoudhury
African Journal of Marine Science 35 ( 3) 427 -448
27
2013
Aeromagnetic mapping of basement structures and gold mineralization characterization of Kirk range area, southern Malawi
Joshua Chisambi , Tiyamike Haundi , Bjorn Von Der Heyden
International Journal of Mining and Geo-Engineering 56 ( 3) 231 -237
2022
Iron-Rich Nanoparticles in Natural Aquatic Environments
Bjorn Von Der Heyden , Alakendra Roychoudhury , Satish Myneni ,
Minerals 9 ( 5) 287
4
2019
An underexploited invisible gold resource in the Archean sulphides of the Witwatersrand tailings dumps
Steve Jason Chingwaru , Bjorn Von der Heyden , Margreth Tadie
Scientific Reports 13 ( 1) 3086
2023
Characterization of gold in complex historical Refractory tailings for enhanced process optimization
Steve Jason Chingwaru , Margreth Tadie , Bjorn Von der Heyden
Mineral Processing and Extractive Metallurgy Review 1 -17
1
2023
Characterizing low-grade refractory gold ores using automated mineralogy coupled with LA ICP-MS
Steve Jason Chingwaru , Margreth Tadie , Bjorn Von der Heyden
Minerals Engineering 210 108674 -108674
2024
Invisible gold in the Archean detrital sulphides of the Witwatersrand tailings dumps: A large and under-exploited gold resource
Steve Chingwaru , Bjorn Von der Heyden , Margreth Tadie
2022
Growth and Stability of Stratiform Carrollite (CuCo2S4) in the Tenke-Fungurume Ore District, Central African Copperbelt
Bjorn P Von Der Heyden , Jeffrey Dick , Ryan C Rosenfels , Luke Carlton
The Canadian Journal of Mineralogy and Petrology 62 ( 1) 77 -93
2024
Ubiquitous Presence of Fe(II) in Aquatic Colloids and Its Association with Organic Carbon
Bjorn P Von Der Heyden , Emily J Hauser , Bhoopesh Mishra , Gustavo A Martinez
Environmental Science and Technology Letters 1 ( 10) 387 -392
24
2014
Investigating nanoscale mineral compositions: Iron L3-edge spectroscopic evaluation of iron oxide and oxy-hydroxide coordination
Bjorn P Von Der Heyden , Alakendra N Roychoudhury , Tolek Tyliszczak , Satish CB Myneni
American Mineralogist 102 ( 3) 674 -685
10
2017
Trace elements in pyrite from five different gold ore deposit classes: A review and meta-analysis
Lebogang Babedi , Bjorn P von der Heyden , Margreth Tadie , Matthew Mayne
19
2023
Organic molecule-stabilized Fe (II) colloids in terrestrial and marine environments
Emily J Hauser , Bjorn P von der Heyden , Alakendra N Roychoudhury , Bhoopesh Mishra
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 245
2013
Geochemistry of Al and Fe in freshwater and coastal water colloids from the west coast of Southern Africa
Bjorn P von der Heyden , Matthew G Frith , Steven Bernasek , Tolek Tylizszak
Geochimica et Cosmochimica Acta 241 56 -68
4
2018