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
1381986
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
1171992
Contrasting platinum-group element concentration patterns in cumulates of the Bushveld Complex
G Von Gruenewaldt, LJ Hulbert, AJ Naldrett
Mineralium deposita 24 (3), 219-229, 1989
811989
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 (1-3), 213-222, 2000
632000
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
551999
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
431986
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
421995
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
421990
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
412004
Pt-Pd minerals from the upper zone of the eastern Bushveld Complex, South Africa
DMW Harney, RKW Merkle
The Canadian Mineralogist 28 (3), 619-628, 1990
411990
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
382004
The system PtS–PdS–NiS between 1200 and 700 C
SMC Verryn, RKW Merkle
The Canadian Mineralogist 40 (2), 571-584, 2002
322002
Compositional variation of cooperite, braggite, and vysotskite from the Bushveld Complex
SMC Verryn, RKW Merkle
Mineralogical Magazine 58 (391), 223-234, 1994
311994
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
212002
The Nardus-rich communities in the northern Apennines (N-Italy): a phytosociological, ecological and phytogeographical study.
M Gennai, B Foggi, D Viciani, M Carbognani, M Tomaselli
Phytocoenologia 44 (1/2), 55-85, 2014
202014
SOBOLEVSKITE, TAIMYRITE, AND Pt2CuFe (TULAMEENITE?) IN COMPLEX MASSIVE TALNAKHITE ORE, NORIL’SK OREFIELD, RUSSIA
NJ Cook, CL Ciobanu, RKW Merkle, HJ Bernhardt
The Canadian Mineralogist 40 (2), 329-340, 2002
202002
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
201994
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
191987
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
172016
Synthetic “cooperite”,“braggite”, and “vysotskite” in the system PtS-PdS-NiS at 1100 C, 1000 C, and 900 C
SMC Verryn, RKW Merkle
Mineralogy and Petrology 68 (1-3), 63-73, 2000
142000
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