Zobrazeno 1 - 3
of 3
pro vyhledávání: '"N. P. C. Fox"'
Autor:
A. C. Barnicoat, D. Strydom, Rob J. Knipe, N. P. C. Fox, S. R. Freeman, I. H. C. Henderson, A. Pather, M.T.G. Birch, S. J. Jolley, G.M. Phillips, T.W. Rowland
Publikováno v:
Journal of Structural Geology. 26:1067-1086
Structural controls on the distribution of gold in the Witwatersrand Basin can be seen at scales ranging from that of thin sections up to regional seismic data sets. At the thin section scale, gold occurs largely in fractures with hydrocarbons. These
Publikováno v:
Geological Society, London, Special Publications. 155:153-165
This paper examines the geometry and genesis of a mineralized thrust-related fracture system, developed at a major rheological interface between Witwatersrand sediments and Ventersdorp volcanics in the Witwatersrand Basin of South Africa. At the Elan
Autor:
N. P. C. Fox, C. Cornford, R. W. Napier, S. R. Lawrence, K. S. Winkler, D. J. Muntingh, A. K. Kenyon, Bruce W. D. Yardley, Rob J. Knipe, A. C. Barnicoat, D. Strydom, I. H. C. Henderson
Publikováno v:
Nature. 386:820-824
The origin of the gold mineralization in the Witwaterstrand basin of South Africa—the largest known gold province—has been controversial for decades, with arguments favouring detrital1,2 (placer), modified placer3,4 and hydrothermal5,6 origins. H