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RECURSOS MINERALES MINA DON MARIO - EVALUACION FINANCIERA

TIPO DE MINERAL TONELAJE

Veta Don Mario (Medido+Indicado) Sulfuro 13,505 1.12Veta Juanita (Medido+Indicado) Sulfuro 15,105 1.06

Veta Juanita (Inferido) Sulfuro 31,418 1.06TOTAL MINERAL MEDIDO + INDICADO 28,610 1.09

RECURSOS DON MARIO - CORMIN 2012 TMNv 4250 - T1, T2, T3 y T4 15820

Nv 4210 (4225) - T1, T2, T3 y T4 19850

Don Mario ( Nv. 4250 + 4225) 35670

POTENCIA (m)

Pb % Zn % Ag Oz/t

3.41 10.56 3.42 10.90 2.09 0.51 10.90 2.09 0.51 7.05 6.44 2.01

PLAN DE PRODUCCION 2015

Mina Don Ma 1 (*) 2 3 4 5 6 TMS 588 1,383 2,082 2,219 2,359 % Pb 3.41 3.41 3.41 3.41 3.41 % Zn 10.56 10.56 10.56 10.56 10.56

opt Ag 3.42 3.42 3.42 3.42 3.42

(*) Inicio del Proyecto Don Mario Setiembre 2014Mes 4 : Inicio explotación Tj 1 - Nv 4250Mes 9 : Inicio explotación T1 - Nv. 4225

Produccion Mes 1,700 2300Sep Oct Nov Dic Ene Feb

Dias 30 31 30 31 31 28

10

PLAN DE PRODUCCION 2015

7 8 9 10 11 12 Total 2,493 2,488 4,133 4,000 4,133 4,000 29,878 3.41 3.41 3.41 3.41 3.41 3.41 3.41 10.56 10.56 10.56 10.56 10.56 10.56 10.56 3.42 3.42 3.42 3.42 3.42 3.42 3.42

Mar Abril May Jun Jul Ago31 30 31 30 31 30

GOLDEN MOUNTAIN ATILUD

DESARROLLO Y PREPARACIONES 2015

DESARROLLO MINA SECCION 1 2 PRIMERA ETAPA

Nivel 4250 - Rehabilitacion m. 4 x 4 500 500 Galeria Nv 4250 m. 3 X 3 50

By Pass 440 (Nivel 380)-expl. m. 3 x 3 100 50 SEGUNDA ETAPARampa (Nivel 4225) m. 3.5 X 3.0

Ventana 1 (Nivel 4225) m. 3 X 3 Chimenea simple (Nv. 4225) m. 1.5 x 1.5

Galeria (Nv.4225) m. 3 X 3 Refugios (Rampa 225) - 3 m. 3.5 X 3.0

TOTAL MTS. m. 100

PREPARACIONES SECCION 1 2PRIMERA ETAPA

Chimenea (Nivel 4250) m. 1.5 x 1.5 20 Subnivel (Nv.4250 /T1,T2,T3,T4) m. 1.2 X 1.8

Ventanas (NV.4250) -12 m. 3 X 3Inclinados (Nv.4250) - 12 m. 2.0 X 2.0

SEGUNDA ETAPAChimenea (Niv. 4225) m. 1.5 X 1.5Subnivel (Niv. 4225) m. 1.2 X 1.8

Ventanas (Niv. 4225) - 12 m. 3 X 3Inclinados (Niv. 4225) - 12 m. 2.5 X 2.5

TOTAL m. 20

Potencia: 1.1 mtsP.e : 2.80 t/m3

APORTES DE MINERAL EN PREPARACIONPRIMERA ETAPA

Galería Nv. 4250 - 462.00 Chimenea sobre estructura (Nv. 4250) - 126.0 Subnivel (Nv. 4250) - -

SEGUNDA ETAPAGalería (Nv.4225) - - Chimenea sobre estructura (Nv. 4225) - - Subnivel (Nv. 4225) - -

TOTAL ™ - 588.0

Ventanas: 3 ventanas de 3mts de longitud / TajoInclinados: 3 inclinados de 4 mts de longitud/ Tajo


3 4 5 6 7 8 9 10

70

80 120 80 120 20 20

26 26 50 70 50 70 20 10 20 10

70 80 190 96 80 190 96

3 4 5 6 7 8 9 10

40 20 80 33 18 18 24 24

20 40 20 20 40 80 33 80 18 18 18 24 24 24

162 95 20 162 95

646.80 - - - - - - - 252.0 126.0 - - - - - - 483.8 199.6 - - - - - -

- - 462.00 646.80 - 462.00 646.80 - - - - 126.0 252.0 126.0 126.0 252.0 - - - - 483.8 199.6 - 483.8

1,382.6 325.6 462.0 772.8 735.8 787.6 772.8 735.8 2,296.2 2,758.2


11 12 TOTAL US$/m. 1 2

1,000 $10.00 5,000 5,000 120 $411.23 - 20,562 150 $411.23 41,123 20,562

400 $496.54 - - 40 $411.23 - - 52 $282.27 - - 240 $411.23 - - 60 $496.54

1,062 46,123 46,123

11 12 TOTAL

80 $282.27 - 5,645 113 $271.02 - - 36 $411.23 - - 48 $298.21 - -

20 160 $282.27 - - 33 226 $271.02 - - 18 72 $411.23 - - 24 96 $298.21 - -

- - 554 - 5,645

TARIFA DE AVANCES INCLUIDO EXPLOSIVOS

- - - - - -

Rampa 3.5 m x 3.0m - - Ga/Sn/Ca 3.5m x 3.0m 126.0 - 199.6 - Ga/Sn/Ca 3m x 3m

325.6 - Sn/Est 1.5m x 1.8m Chimenea 2.4m x 1.2m Chimenea 1.5m x 1.5m DesquincheExplotacion Open StopeRehabilitación Rampa 4x4 (limpieza)Sostenimiento cuadros 8x8

3 4 5 6 7 8

- - - - - - 28,786 - - - - - - - - - - -

- 39,723 59,585 - 39,723 59,585 - - 8,225 - - 8,225 - - - 7,339 - - - - 20,562 28,786 - 20,562

9,931 4,965 8,225 28,786 39,723 98,302 41,091

11,291 5,645 - - - - 21,682 8,944 - - - - 7,402 7,402 - - - - 7,157 7,157 - - - -

- - - 5,645 11,291 5,645 - - - - 21,682 8,944 - - - - 7,402 7,402 - - - - 7,157 7,157 - - - - - - 47,532 29,148 - 5,645 47,532 29,148

$39,723.20 $98,301.70 $46,735.92 $47,531.58 $29,148.24$261,440.64

TARIFA DE AVANCES INCLUIDO EXPLOSIVOS

PRECIOS UNITARIOS - AVANCES

Jumbo y Scoop US$/ml $496.54JackLeg y Scoop US$/ml $459.89

JackLeg y Scoop US$/ml $411.23

JackLeg y Scoop US$/ml $271.02Stoper y Scoop US$/ml $298.21Stoper y Scoop US$/ml $282.27JackLeg y Scoop US$/ml $25.71Stoper y Scoop Ctta. US$/t $12.69

Rehabilitación Rampa 4x4 (limpieza) Scoop 2.2 yd3 US$/m $10.00US$/pieza $111.74

9 10 11 12 TOTAL

- - - - 10,000

- - - - 49,348

- - - - 61,685

- - - - 99,308

- - - - 8,225

7,339 - - - 7,339

28,786 - - - 49,348

4,112 14,896

- - - 300,148

- - - - 22,582

- - - - 30,625

- - - - 14,804

- - - - 14,314

5,645 11,291 5,645 - 22,582

- 21,682 8,944 - 30,625

- 7,402 7,402 - 14,804

- 7,157 7,157 - 14,314

- - - - -

- 164,650

$464,797.96


PROYECCION DE VALORIZACION - MINA DON MARIOProyecto 2014

PRODUCTO TMS %Peso E N S A Y E S % CONTENIDO METALICOoz/TmAg %Pb %Zn Ag

Mes 1Cabeza 0.00 - 3.42 3.41 10.56 - Conc. Plomo 0.00 - 64.92 62.89 11.66 - Conc. Zinc 0.00 - 1.12 0.70 53.32 - Relave 0.00 - 0.02 0.23 1.33 - 0.000Mes 2Cabeza 588.00 100.00 3.42 3.41 10.56 2,216.68 Conc. Plomo 29.10 4.95 64.92 62.89 11.66 2,082.54 Conc. Zinc 98.61 16.77 1.12 0.70 53.32 121.74 Relave 460.29 78.28 0.02 0.23 1.33 10.15

CABEZA CALCULADA 2,214.42 Mes 3Cabeza 1382.64 100.00 3.42 3.41 10.56 5,212.37 Conc. Plomo 68.43 4.95 64.92 62.89 11.66 4,896.93 Conc. Zinc 231.87 16.77 1.12 0.70 53.32 286.26 Relave 1082.34 78.28 0.02 0.23 1.33 23.86


CABEZA CALCULADA 7,841.80 Mes 5Cabeza 2218.67 100.00 3.42 3.41 10.56 8,364.08 Conc. Plomo 109.81 4.95 64.92 62.89 11.66 7,857.91 Conc. Zinc 372.07 16.77 1.12 0.70 53.32 459.35 Relave 1736.79 78.28 0.02 0.23 1.33 38.29 A 3.18


CABEZA CALCULADA 8,885.81 Mes 7Cabeza 2492.51 100.00 3.42 3.41 10.56 9,396.42

Conc. Plomo 123.36 4.95 64.92 62.89 11.66 8,827.78 Conc. Zinc 417.99 16.77 1.12 0.70 53.32 516.05 Relave 1951.15 78.28 0.02 0.23 1.33 43.02 A 3.18


CABEZA CALCULADA 9,368.30 Mes 9Cabeza 4133.33 100.00 3.42 3.41 10.56 15,582.11 Conc. Plomo 204.57 4.95 64.92 62.89 11.66 14,639.14 Conc. Zinc 693.16 16.77 1.12 0.70 53.32 855.76 Relave 3235.60 78.28 0.02 0.23 1.33 71.33 A 3.18




CABEZA CALCULADA 15,064.09

PROYECCION DE VALORIZACION - MINA DON MARIO

CONTENIDO METALICO RECUPERACIONES % VALORPb Zn Ag Pb Zn $/t $ RC

- - 100.00 100.00 100.00 - - - - - - - - - - - - - - - - - - - -

20.05 62.09 100.00 100.00 100.00 184.52 108,499 18.30 3.39 94.04 91.28 5.46 1,489.31 43,341 20.21 0.69 52.58 5.50 3.44 84.68 660.77 65,158 5.96 1.06 6.12 0.46 5.28 9.86 20.05 62.09

47.15 146.01 100.00 100.00 100.00 184.52 255,127 43.04 7.98 94.04 91.28 5.46 1,489.31 101,913 20.21 1.62 123.63 5.50 3.44 84.68 660.77 153,213 5.96 2.49 14.40 0.46 5.28 9.86 47.15 146.01

71.00 219.89 100.00 100.00 100.00 184.52 384,220 64.81 12.02 94.04 91.28 5.46 1,489.31 153,481 20.21 2.44 186.19 5.50 3.44 84.68 660.77 230,739 5.96 3.75 21.68 0.46 5.28 9.86 71.00 219.89

75.66 234.29 100.00 100.00 100.00 184.52 409,391 69.06 12.80 94.04 91.28 5.46 1,489.31 163,536 20.21 2.60 198.39 5.50 3.44 84.68 660.77 245,855 5.96 3.99 23.10 0.46 5.28 9.86 75.66 234.29

80.46 249.16 100.00 100.00 100.00 184.52 435,372 73.44 13.62 94.04 91.28 5.46 1,489.31 173,914 20.21 2.77 210.98 5.50 3.44 84.68 660.77 261,457 5.96 4.25 24.57 0.46 5.28 9.86 80.46 249.16

84.99 263.21 100.00 100.00 100.00 184.52 459,921

77.58 14.38 94.04 91.28 5.46 1,489.31 183,721 20.21 2.93 222.87 5.50 3.44 84.68 660.77 276,200 5.96 4.49 25.95 0.46 5.28 9.86 84.99 263.21

84.83 262.69 100.00 100.00 100.00 184.52 459,012 77.43 14.36 94.04 91.28 5.46 1,489.31 183,358 20.21 2.92 222.43 5.50 3.44 84.68 660.77 275,654 5.96 4.48 25.90 0.46 5.28 9.86 84.83 262.69

140.95 436.48 100.00 100.00 100.00 184.52 762,688 128.65 23.85 94.04 91.28 5.46 1,489.31 304,665 20.21 4.85 369.59 5.50 3.44 84.68 660.77 458,023 5.96 7.44 43.03 0.46 5.28 9.86 140.95 436.48

136.40 422.40 100.00 100.00 100.00 184.52 738,085 124.50 23.08 94.04 91.28 5.46 1,489.31 294,837 20.21 4.70 357.67 5.50 3.44 84.68 660.77 443,248 5.96 7.20 41.65 0.46 5.28 9.86 136.40 422.40

140.95 436.48 100.00 100.00 100.00 184.52 762,688 128.65 23.85 94.04 91.28 5.46 1,489.31 304,665 20.21 4.85 369.59 5.50 3.44 84.68 660.77 458,023 5.96 7.44 43.03 0.46 5.28 9.86 140.95 436.48

136.40 422.40 100.00 100.00 100.00 184.52 738,085 124.50 23.08 94.04 91.28 5.46 1,489.31 294,837 20.21 4.70 357.67 5.50 3.44 84.68 660.77 443,248 5.96 7.20 41.65 0.46 5.28 9.86 136.40 422.40

PRECIOS

Plomo 2,000.00 Zinc 2,280.00 Plata 16.50 Oro 1,169.50

3.42 3.41

PRODUCTO TMS %Peso E N S A Y E S %oz/TmAg %Pb

Mes 1Cabeza 13,505.00 100.00 3.42 3.41Conc. Plomo 668.39 4.95 64.92 62.89Conc. Zinc 2,264.79 16.77 1.12 0.70Relave 10,571.81 78.28 0.02 0.232933.186

CABEZA CALCULADA

Rcc Pb-Ag = ley Cc Pb - Ley relave PbLey de cabeza Pb - Ley relave Pb

BALANCE METALURGICO MINA DON MARIO - INF.CORMIN JUL - 2012Actualizado a Agosto - 29 - 2014

10.56 CORMINE N S A Y E S % CONTENIDO METALICO (TMF) RECUPERACIONES % VALOR

%Zn Ag (Oz/Tc) Pb Zn Ag Pb Zn $/t

10.56 50,912.04 460.52 1,426.13 100.00 100.00 100.00 184.5211.66 47,831.02 420.35 77.93 94.04 91.28 5.46 1,489.3153.32 2,796.06 15.85 1,207.59 5.50 3.44 84.68 660.771.33 233.07 24.32 140.61 0.46 5.28 9.86

CABEZA CALCULADA 50,860.14 460.52 1,426.13

VALOR$ RC

2,491,960995,443 20.21

1,496,517 5.96


CLEARANCE OF LEADexpressed in U.S. dollars

PRODUCT: LEAD/SILVER CONCENTRATES

PRODUCER: CORPORACION CONTINENTAL - FACULTAD DE INGENIERIA

WMT: 685.380 PRICES LAWS

H2O: 10.000% 68.538 PB LOW 4LME 2000.000 $/FMT PB %:

DMT: 616.842 AG LONDON SPOT 1650.000 C$/OZ AG Oz/Tc:

MURMA: 0.500% 3.084 AU LONDON FINAL 1169.500 $/OZ AU Oz/Tc:

DMNT 613.758

PAYABLES PER DMT

PB: 62.890 x 95% (MD 3 Unid.) = 59.890 % x

AG. 71.562 -1.500 Oz/Dmt x 93.000% = 65.158 Oz/Dmt x

AU: 0.000 -0.048 Oz/Dmt x 85.000% = 0.000 Oz/Dmt x

TOTAL PAYABLES US$

DEDUCTIONS

TREATMENT CHARGE:

SCALE THE PRICE

PB: $/DMT 2000.000 -1600.000 $/Dmt x 400.000 $/Dmt x 0.150 $/DMT /

REFINING CHARGE

AG: 65.158 Oz/Dmt x 4.8 $/Oz 16.50 30 -13.50

AU: 0.000 Oz/Dmt x 8.00 $/Oz

PENALTY:

AS : 0.567 % - 0.700 = 0.000 % x 4.00

AS : 0.567 % - 0.300 = 0.267 % x 2.50

SB : 0.243 % - 0.700 = 0.000 % x 4.00

SB : 0.243 % - 0.300 = 0.000 % x 2.50

BI : 0.717 % - 0.200 = 0.517 % x 1.50

ZN : 11.660 % - 7.000 = 4.660 % x 2.00

TOTAL DEDUCTIONS US$

VALUE US$/DMT

VALUE US$/TMH

613.758

CLEARANCE OF LEAD DETAIL WORKSHEET CLEARANCE OF LEADexpressed in U.S. dollars expressed in U.S. dollars

LOT : PRODUCT: LEAD/SILVER CONCENTRATES

CLOSE DATE : PRODUCER:

VALUE DATE :

DETALLE DE PRECIOS

Leyes Finales según Dirimencias

62.890 AS %: 0.567 LOT :

64.920 SB %: 0.243

0.000 BI %: 0.717 Cuota :

ZN %: 11.660

Elemento

% Valor Unitario PB

2000.000 $/FMT 1,197.800 0.55 #REF!

1534.500 C$/OZ 999.850 0.45 #REF!

1169.500 $/OZ 0.00 0.00 #REF!

1.00 #REF!

TOTAL PAYABLES US$ 2,197.650

AG

330.000

1.000 cts $/lb= 60.000

0.1 = 224.795

= 0.000

$/DMT / 0.10% = 0.000 AU

$/DMT / 0.10% = 6.675

$/DMT / 0.10% = 0.000

$/DMT / 0.10% = 0.000

$/DMT / 0.01% = 77.550

$/DMT / 1.00% = 9.320

** Saldo para el siguiente Lote.:

TOTAL DEDUCTIONS US$ -708.340

VALUE US$/DMT 1,489.310

VALUE US$/TMH 1,333.68 18%

DMNT US$ = 914,075.93 164,533.67 1,078,609.59 DETALLE DE LEYES

LOT :

Total Facturado =VMCCpb * Ccpb

Total Ventas 1489.310 * 598.545 =

Valor TMH CCpb Total ventas

Tonelaje CCpb

DETAIL WORKSHEET CLEARANCE OF LEADexpressed in U.S. dollars

PRODUCT: LEAD/SILVER CONCENTRATES

CORPORACION CONTINENTAL - FACULTAD DE INGENIERIA

DETALLE DE PRECIOS

0 Contenidos Fino

Ag Oz Pb TMF Au Oz

Dec-99 39,991.244 367.580 0.000

Fijación Cotización Periodo Fino Precio Doc.

Fax fijación

19.604 #REF! 19.604 #REF! $/TM S/Correo

347.976 #REF! S/Correo 08.06.12

367.580

Promedio Pb: #REF!

Fax fijación

#REF! 39,991.244 #REF! S/Correo

39,991.244

Promedio Ag: #REF!

33.000 Prom. #REF! 33.000 #REF! $/Oz S/Correo

-33.000 #REF! S/Correo 08.06.12

0.000

Promedio Pb: #REF!

** Saldo para el siguiente Lote.: Oz Ag Precio Pb tmf Precio

DETALLE DE LEYES

0

bruto

neto

??? 598.545 TMNS

US $ * TMNS

TMNS

914,075.93 US $

US $ 891419.05 US $ 1,333.68

TMH 668.392 TMH


CLEARANCE OF ZINCexpressed in U.S. dollars

PRODUCT: ZINC CONCENTRATES

PRODUCER: CORPORACION CONTINENTAL - FACULTAD DE INGENIERIA

WMT: 2397.599 PRICES

H2O: 10.000% 239.760 ZN LOW 4LME (p) 2280.000 $/FMT

DMT: 2157.839 AG LONDON SPOT (p) 1650.000 C$/OZ

MURMA: 0.500% 10.789 AU LONDON FINAL 1169.500 C$/OZ

DMNT 2147.050

PAYABLES PER DMT

ZN: 53.320 x 85% (MD 8 Unid.) = 45.320

AG. 1.235 -3.000 Oz/Dmt x 70.000% = -1.236

AU: 0.000 -0.048 Oz/Dmt x 70.000% = 0.000

DEDUCTIONS

TREATMENT CHARGE:

SCALE THE PRICE

ZN: $/DMT 2280.000 -1800.000 $/DMT 480.000 $/DMT x 0.150

PENALTY:

AS : 0.305 % - 0.700 = 0.000 % x

AS : 0.305 % - 0.300 = 0.005 % x

SB : 0.144 % - 0.700 = 0.000 % x

SB : 0.144 % - 0.300 = 0.000 % x

FE : 6.800 % - 8.000 = 0.000 % x

SIO2 : 1.660 % - 3.000 = 0.000 % x

HG : 12.000 ppm - 50.000 = 0.000 % x

CLEARANCE OF ZINCexpressed in U.S. dollars

LOT :

CLOSE DATE :

VALUE DATE :

LAWS Leyes Compositos

ZN %: 53.320 AS %: 0.305

AG Oz/Tc: 1.120 SB %: 0.144

AU Oz/Tc: 0.000 FE %: 6.800

SIO2 %: 1.660

HG PPM: 12.000

% x 2280.000 $/FMT 1033.296

Oz/Dmt x 1650.000 C$/OZ -20.394

Oz/Dmt x 1169.500 C$/OZ 0.00

TOTAL PAYABLES US$ 1,012.902

280.000

$/DMT / 1.000 = 72.000

4.00 $/DMT / 0.10% = 0.000

2.50 $/DMT / 0.10% = 0.128

4.00 $/DMT / 0.10% = 0.000

2.50 $/DMT / 0.10% = 0.000

2.00 $/DMT / 1.00% = 0.000

2.00 $/DMT / 1.00% = 0.000

1.50 $/DMT / 10 ppm = 0.000

TOTAL DEDUCTIONS US$ -352.128

VALUE US$/DMT 660.774

591.723

2147.05 DMNT US$ = 1,418,714.82

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