Uranium ore-forming systems of the - Geoscience Australia
Uranium ore-forming systems of the - Geoscience Australia
Uranium ore-forming systems of the - Geoscience Australia
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<strong>Uranium</strong> <strong>ore</strong>-<strong>forming</strong> <strong>systems</strong> <strong>of</strong> <strong>the</strong> Lake Frome region1000(A)9931.2 YEARSPaleo fluid-flow model at ~ 6Ma1000(C)9931.2 YEARS500log_permeability: -17 -16 -15 -14 -13500Darcy_flux: 1E-09 3.33333E-09 5.66667E-09 8E-0900-500-5000 10000 20000X10009931.2 YEARS500tracer: 2 4 6 8 10 120-500YY-1000-1500-20000 10000 20000X10009931.2 YEARS500T (oC): 25 50 75 100 125 150 175 2000-500YY-1000-1500-2000(B)(D)-1000-1000-1500-1500-2000-20000 10000 20000X0 10000 20000XFigure 7.7: Paleo fluid-flow for pre-Paralana Fault model, with relatively low relief in <strong>the</strong> Mt Painter Inlier. A – distribution <strong>of</strong> <strong>the</strong> assigned permeabilities; B – distribution<strong>of</strong> temperature; C – Darcy fluxes and vectors; D – distribution <strong>of</strong> <strong>the</strong> tracer. A, B, and D show fluid flow lines. The model does not represent present-day hydrogeologicalregime in areas proximal to Four Mile and Beverley deposits.Page 93 <strong>of</strong> 151