Gumiel Garrido, P.Sanderson, D. J.Roberts, S.Campos, R.2019-06-032019-06-031992http://hdl.handle.net/10272/16335Fractal analysis in drill-cores and trendies in the gold potential area of the La Codosera in Extremadura, Spain, have demonstrated that vein thickness generally follows a power-law distribution in the relationship N(t) = C t mD, w h ere N(t) is the num ber o f veins with a thickness greater than t. This may be interpreted in terms o f the self-affine scalin g o f vein geometry. C old -b ea rin g veins show lower D values than barren veins and high C values have higher overall gradesspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/FractalVein geometryPower-law distributionsGoldjournal articleopen access