Origin and weathering of gold nuggets Butt, C. R. M. ; Hough, R. M. ; Reddy, S. M. ; Verrall, M. Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: August 2006 DOI: 10.1016/j.gca.2006.06.259 Bibcode: 2006GeCAS..70Q..78B