Hoja1Tipo CostoDescripcin5 kt/d10 kt/d15 kt/d20 kt/dTotal Costo Mina (US$/t min)Costos TotalesCOCosto operativo (US$/t min)2.602.001.701.50ALTERNAT5101520ALTERNAT5101520CCVDesarrollo Mina (US$/t min)0.600.600.600.601129360000.00000001106920000.00000001116160000105600000.0000000111179920000112978800013416480001300319999.9999998CCVRehab Mina (US$/t min)0.100.100.100.102178860000184680000.00000003175680000169840000.00000003216314200001951452000.000000220291040002091348000Total Costo Mina (US$/t min)3.302.702.402.2031689600001036800009504000095920000.0000000131541120000109555200010977120001181124000COCosto procesamiento (US$/t min)2.11.31.000.94190739999.99999997214920000201600000198440000.0000000341739780000227098800023284800002443518000CCVCapex pad (US$/t min)1.21.21.21.2Total Costo Planta (US$/t min)CCVDiferencial Transporte (US$/t min)0.040.070.060.03ALTERNAT5101520Precio del materialCCVRehab planta (US$/t min)0.30.30.30.31142688000.00000003113652000.00000001123904000116640000.00000001ALTERNAT5101520Total CostoPlanta (US$/t min)3.642.872.562.432197288000196308000.00000003187392000.00000003187596000.0000000311062599999.9999999112420000011550000001170400000COGG&AA (US$/t min)1.501.301.100.803186368000.00000003110208000101376000105948000.0000000121650880000177100000018018000001817200000Recuperacin70.0070.0070.0070.004210392000228452000215040000219186000.000000033954799999.99999991000999999.99999991031799999.99999991047199999.9999999Recuperacin10.0010.0010.0010.00GG&AA (US$/t min)4180180000018634000001894199999.99999981909599999.9999998Coto de Refinacin21.6521.6521.6521.65ALTERNAT5101520Precio del Oro (US $/Oz)1100.001100.001100.001100.00158800000.0000000151480000.000000015324000038400000.00000001GananciasPrecio Plata (US $/Oz)15.0015.0015.0015.00281300000.0000000188920000.0000000180520000.0000000161760000.00000001ALTERNAT5101520Ley de Corte Econmica Oro0.320.250.220.20376800000.000000014992000043560000348800001-117320000.00000012-5588000-186648000-129919999.99999976Ley de Corte Econmica interna Oro0.190.150.130.12486699999.99999999103479999.999999999240000072160000.00000001219460000-180452000.00000024-227304000-274148000Angulo General Talud interrampa45454545COSTO REFINACION3-586320000.0000001-94552000.00000012-65912000.00000012-133924000.00000012Tasa de descuento por Banco (%)10%10%10%10%ALTERNAT5101520462020000-407588000-434280000.00000024-533918000.00000024Costo Inc x Banco (US$/t min)0.010.010.010.011848680000857339999.99999991047859999.99999991039199999.9999998211734300001480860000.000000215847800001671380000Escojo una produccion de 5 KT/DOz DE ORO EN TAJO OPTIMO31108480000831359999.9999999857339999.9999999943940000con la 4 alternativa de produccionALTERNAT5101520412513700001723339999.99999981818600000195283000011380000146000015000001520000Costo Inc x Banco (US$/t min)22144000230000023400002360000ALTERNAT5101520312400001300000134000013600001392000396000484000480000423400002420000246000024800002542000684000732000.00000000017720003512000384000396000436000TONELADAS DE MINERAL (MILLONES)4578000795999.9999999999840000902000ALTERNAT5101520139.239.648.448254.268.473.277.2351.238.439.643.6457.879.68490.2

STRIPPING RATIOALTERNAT510152010.90.941.11.0821.10.970.950.9831.381.421.41.4140.960.950.920.91

Hoja2