Origin of Gold and Emerald Mineralization in the Murchison Greenstone Belt, Kaapvaal Craton, South Africa
M. Poujol, L. J. Robb and J. P. Respaut
Economic Geology Research Unit/Department of Geology, Private Bag 3, University of the Witwatersrand, WITS 2050, Republic of South Africa
UMR CNRS-UM2 5567 GGP, Universite Montpellier II, cc 066, 34 095 Montpellier Cedex 5, France