Follow
Roland K W Merkle
Roland K W Merkle
Professor, Geology, University of Pretoria
Verified email at up.ac.za
Title
Cited by
Cited by
Year
Platinum-group element-chromitite associations in the Bushveld Complex
G Von Gruenewaldt, CJ Hatton, RKW Merkle
Economic Geology 81 (5), 1067-1079, 1986
1501986
Platinum-group minerals in the middle group of chromitite layers at Marikana, western Bushveld Complex: indications for collection mechanisms and postmagmatic modification
RKW Merkle
Canadian Journal of Earth Sciences 29 (2), 209-221, 1992
1251992
The recovery of platinum-group elements from the UG-2 chromitite, Bushveld Complex–a mineralogical perspective
CJ Penberthy, EJ Oosthuyzen, RKW Merkle
Mineralogy and Petrology 68, 213-222, 2000
792000
Lateral variations in the platinum-group element content and mineralogy of the UG2 chromitite layer, Bushveld Complex
CJ Penberthy, RKW Merkle
South African Journal of Geology 102 (3), 240-250, 1999
631999
Ru–Os–Ir–Pt and Pt–Fe alloys from the Evander goldfield, Witwatersrand basin, South Africa: Detrital origin inferred from compositional and osmium-isotope data
KN Malitch, RKW Merkle
The Canadian Mineralogist 42 (2), 631-650, 2004
532004
Platinum-group element behavior in the lower part of the upper zone, eastern Bushveld Complex; implications for the formation of the main magnetite layer
DMW Harney, RKW Merkle, G Von Gruenewaldt
Economic Geology 85 (8), 1777-1789, 1990
481990
Compositional variation of Co-rich pentlandite; relation to the evolution of the upper zone of the western Bushveld Complex, South Africa
RKW Merkle, G von Gruenewaldt
The Canadian Mineralogist 24 (3), 529-546, 1986
481986
40Ar/39Ar age constraints on ore deposition and cooling of the Bushveld Complex, South Africa
S Nomade, PR Renne, RKW Merkle
Journal of the Geological Society 161 (3), 411-420, 2004
442004
Platinum group element proportions in chromitites of the Bushveld complex: implications for fractionation and magma mixing models
G Von Gruenewaldt, RKW Merkle
Journal of African Earth Sciences 21 (4), 615-632, 1995
441995
Pt-Pd minerals from the upper zone of the eastern Bushveld Complex, South Africa
DMW Harney, RKW Merkle
Can Mineral 28, 619-628, 1990
441990
The system PtS-PdS-NiS between 1200° and 700° C
SMC Verryn, RKW Merkle
372002
Compositional variation of cooperite, braggite, and vysotskite from the Bushveld Complex
SMC Verryn, RKW Merkle
Mineralogical Magazine 58 (391), 223-234, 1994
331994
The mining and beneficiation of South African PGE ores—an overview
RKW Merkle, AD McKenzie
The Geology, Geochemistry, Mineralogy and Mineral Beneficiation of Platinum …, 2002
282002
Geochemical identification of episodes of gold mineralisation in the Barberton Greenstone Belt, South Africa
MAH Altigani, RKW Merkle, RD Dixon
Ore Geology Reviews 75, 186-205, 2016
272016
Sobolevskite, taimyrite, and Pt2CuFe (tulameenite?) in complex massive talnakhite ore, Noril'sk orefield, Russia
NJ Cook, CL Ciobanu, RKW Merkle, HJ Bernhardt
242002
Postcumulus modification of magnetite grains in the upper zone of the Bushveld Complex, South Africa
AR Butcher, RKW Merkle
Lithos 20 (3), 247-260, 1987
201987
Early Proterozoic black shales of the Timeball Hill Formation, South Africa: volcanogenic and palaeoenvironmental influences
PG Eriksson, BFF Reczko, RKW Merkle, UM Schreiber, JP Engelbrecht, ...
Journal of African Earth Sciences 18 (4), 325-337, 1994
191994
Distinguishing between legally and illegally produced gold in South Africa
RJ Roberts, RD Dixon, RKW Merkle
Journal of forensic sciences 61, S230-S236, 2016
172016
Cooperite and braggite from the Bushveld Complex: implications for the miscibility gap and identification
RKW Merkle, SMC Verryn
Mineralium Deposita 38, 381-388, 2003
172003
The use of plagioclase composition as an indicator of magmatic processes in the Upper Zone of the Bushveld Complex
DMW Harney, G Von Gruenewaldt, RKW Merkle
Mineralogy and Petrology 56 (1-2), 91-103, 1996
151996
The system can't perform the operation now. Try again later.
Articles 1–20