Rainfall Recharge DistributionFigure 4.3

F:\Jobs\689\D\gw model\figures\Recharge Distribution.srf

25%

12%

0.10%

0%

KEY

195000 196000 197000 198000 199000 200000 201000 202000 203000 204000 205000 206000 2070007680

000

7681

000

7682

000

7683

000

7684

000

7685

000

7686

000

7687

000

7688

000

% of Monthly Rainfall Assigned As Wet Season Recharge

Aquifer Parameters in Layer 1Figure 4.4

F:\Jobs\689\D\gw model\figures\Aquifer Parameters Layer 1.srf

195000 196000 197000 198000 199000 200000 201000 202000 203000 204000 205000 206000 207000Easting

7681

000

7682

000

7683

000

7684

000

7685

000

7686

000

7687

000

7688

000

Nor

thin

g

Aquifer Unit Horizontal Hydraulic Conductivity (m/d)

Vertical Hydraulic Conductivity (m/d)

Specific Yield

Calcrete 10 1 0.1

Alluvials 5 0.5 0.1

BIF 0.01 0.01 0.005

Felsic 0.05 0.05 0.005

Basalt 0.01 0.01 0.005

Ultramafic 0.0001 0.0001 0.001

Granite 0.011 0.011 0.005

Faults 0.1 0.1 0.005

KEY

Aquifer Parameters in Layer 2Figure 4.5

F:\Jobs\689\D\gw model\figures\Aquifer Parameter Layer 2.srf

195000 196000 197000 198000 199000 200000 201000 202000 203000 204000 205000 206000 207000Easting

7681

000

7682

000

7683

000

7684

000

7685

000

7686

000

7687

000

7688

000

Nor

thin

g

KEY Aquifer Unit Horizontal Hydraulic Conductivity (m/d)

Vertical Hydraulic Conductivity (m/d)

Specific Yield

Specific Storage

BIF 0.01 0.01 0.005 1.5 10-7

Felsic 0.05 0.05 0.005 1.5 10-7

Basalt 0.01 0.01 0.005 1.5 10-7

Ultramafic 0.0001 0.0001 0.001 1.5 10-7

Granite 0.011 0.011 0.005 1.5 10-7

Faults 0.1 0.1 0.005 1.5 10-7

Aquifer Parameters in Layers 3 to 8Figure 4.6

F:\Jobs\689\D\gw model\figures\Aquifer Paramters Layer 3.srf

195000 196000 197000 198000 199000 200000 201000 202000 203000 204000 205000 206000 207000Easting

7681

000

7682

000

7683

000

7684

000

7685

000

7686

000

7687

000

7688

000

Nor

thin

g

KEY Aquifer Unit Horizontal Hydraulic Conductivity (m/d)

Vertical Hydraulic Conductivity (m/d)

Specific Yield

Specific Storage

BIF 0.001 0.001 0.001 2.5 10-8

Felsic 0.0011 0.0011 0.001 2.5 10-8

Basalt 0.001 0.001 0.001 2.5 10-8

Ultramafic 0.0001 0.0001 0.001 2.5 10-8

Granite 0.011 0.011 0.005 2.5 10-8

F:\Jobs\689\D\Report\Figures\modelling figures\[calibration hydrographs.xls]FigA

Calibration HydrographsFigure 4.7

SRC1

165

166

167

168

169

170

171

172

173

174

175

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRC2

165

166

167

168

169

170

171

172

173

174

175

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRC3

165

166

167

168

169

170

171

172

173

174

175

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRC4

165

166

167

168

169

170

171

172

173

174

175

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

F:\Jobs\689\D\Report\Figures\modelling figures\[calibration hydrographs.xls]FigB

Calibration HydrographsFigure 4.8

SRD50

158

159

160

161

162

163

164

165

166

167

168

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD55

158

159

160

161

162

163

164

165

166

167

168

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD62

158

159

160

161

162

163

164

165

166

167

168

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD65

158

159

160

161

162

163

164

165

166

167

168

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

F:\Jobs\689\D\Report\Figures\modelling figures\[calibration hydrographs.xls]FigC

Calibration HydrographsFigure 4.9

SRD75

156

157

158

159

160

161

162

163

164

165

166

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD76

156

157

158

159

160

161

162

163

164

165

166

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD77

156

157

158

159

160

161

162

163

164

165

166

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRD79

156

157

158

159

160

161

162

163

164

165

166

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

F:\Jobs\689\D\Report\Figures\modelling figures\[calibration hydrographs.xls]FigD

Calibration HydrographsFigure 4.10

SRWB4

154

155

156

157

158

159

160

161

162

163

164

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRWB5

152

153

154

155

156

157

158

159

160

161

162

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRWB6

152

153

154

155

156

157

158

159

160

161

162

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRWB8

152

153

154

155

156

157

158

159

160

161

162

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

F:\Jobs\689\D\Report\Figures\modelling figures\[calibration hydrographs.xls]FigE

Calibration HydrographsFigure 4.11

SRWB9

150

151

152

153

154

155

156

157

158

159

160

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

SRWB10

150

151

152

153

154

155

156

157

158

159

160

Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07

Wat

er L

evel

(mA

HD

)

measured predicted

F:\Jobs\689\D\Report\Figures\modelling figures\[dewatering rates new mine plan run 132 onwards.xls]4.12

Predicted Dewatering Rates: Average, Drought and High Rainfall ConditionsFigure 4.12

Average Recharge Conditions

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

Drought Conditions (ie no recharge)

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

High Rainfall Conditions

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

F:\Jobs\689\D\Report\Figures\modelling figures\[Water Levels at Coppin Gap.xls]Fig#

Coppin Gap Predicted Water LevelsFigure 4.13

152

152.5

153

153.5

154

154.5

155

1-Jan-08 31-Dec-09 1-Jan-12 31-Dec-13 1-Jan-16 31-Dec-17 1-Jan-20 31-Dec-21Base Case Recharge Northern End of Coppin Gap No Mine Base Case Recharge Centre of Coppin Gap No MineBase Case Recharge Southern End of Coppin Gap No Mine Base Case Recharge Northern End of Coppin Gap With MineBase Case Recharge Centre of Coppin Gap With Mine Base Case Recharge Southern End of Coppin Gap With MineDrought Conditionis Northern End of Coppin Gap No Mine Drought Conditions Centre of Coppin Gap No MineDrought Conditions Southern End of Coppin Gap No Mine Drought Conditions Northern End of Coppin Gap With MineDrought Conditions Centre of Coppin Gap With Mine Drought Conditions Southern End of Coppin Gap With Mine

F:\Jobs\689\D\Report\Figures\modelling figures\[dewatering rates new mine plan run 132 onwards.xls]4.14

Sensitivity AnalysisFigure 4.14

Ten Fold Increase In Kh of Basement Rocks (Layers 3 to 8) and Average Recharge

0

10

20

30

40

50

60

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

1000

2000

3000

4000

5000

6000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

note: different vertical scale

Ten Fold Increase In Kh of Weathered Basement Rocks (Layer 2) and Average Recharge

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

Five Fold Increase in Specific Yield of Basement Rocks (Layer 3 to 8) and Average Recharge

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

F:\Jobs\689\D\Report\Figures\modelling figures\[dewatering rates new mine plan run 132 onwards.xls]4.15

Sensitivity AnalysisFigure 4.15

Five Fold Increase in Specific Yield of Weathered Basement Rocks (Layer 2) and Average Recharge

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Rat

e (L

/s)

0

500

1000

1500

2000

2500

3000

Cum

ulat

ive

Volu

me

(ML)

Rate L/s Cumulative Volume (ML)

Run Aquifer Parameters Recharge Scenario

Case A Recharge Base Case Average

Case B Recharge Base Case Drought

Case C Recharge Base Case High (9th Decile)

Sensitivity Run 1 10 Fold Increase of Kh of Basement Rocks (Layers 3 to 8) excluding Granite Average

Sensitivity Run 2 10 Fold Increase of Kh of Weather Basement Rocks (Layer 2) excluding Granite Average

Sensitivity Run 3 Specific Yield of Basement Rocks Doubled (Layers 3 to 8) Average

Sensitivity Run 4 Specific Yield of Weathered Basement Rocks Doubled (Layer 2) Average

F:\Jobs\689\D\Report\Figures\modelling figures\[new mine plan impact on the gap 132 onwards .xls]Fig#

Predicted Rate of Flow into Coppin Gap December 2008 to 2019Figure 4.16

0

20

40

60

80

100

120

140

Jan-2008 Dec-2008 Dec-2009 Dec-2010 Dec-2011 Dec-2012 Dec-2013 Dec-2014 Dec-2015 Dec-2016 Dec-2017 Dec-2018 Dec-2019

Pred

icte

d Fl

ow in

to C

oppi

n G

ap (k

L/d)

No Mine: run a run b run c run d run e run f run g

With Mine: run a run b run c run d run e run f run g

No Window

Location Diagram :

Map Projection: MGA Zone 51 (Australia GDA94)

Compiled: 13 / 06 / 2007 Compiled by: SB

This map is copyright© (2006), of Moly Mines Ltd.

F:\Jobs\689\Mapinfo(work with DVD or CD)\Mapinfo_Figs_April07

Western AustraliaSpinifex Ridge Project

((

(

(

(

(

(

0 30 60kms

KarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarratha

Marble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble Bar

Port HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort Hedland

Tom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom Price

A u s t r a l i a

S p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g e

I n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a n

7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN

7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN

200000 mE

200000 mE

200000 mE

200000 mE

200000 mE

200000 mE

200000 mE

200000 mE

200000 mE

196000 mE

196000 mE

196000 mE

196000 mE

196000 mE

196000 mE

196000 mE

196000 mE

196000 mE

SRC119SRC119SRC119SRC119SRC119SRC119SRC119SRC119SRC119

SRD054SRD054SRD054SRD054SRD054SRD054SRD054SRD054SRD054 SRD055SRD055SRD055SRD055SRD055SRD055SRD055SRD055SRD055

SRD059SRD059SRD059SRD059SRD059SRD059SRD059SRD059SRD059

SRC102SRC102SRC102SRC102SRC102SRC102SRC102SRC102SRC102

SRC004SRC004SRC004SRC004SRC004SRC004SRC004SRC004SRC004

SRC116SRC116SRC116SRC116SRC116SRC116SRC116SRC116SRC116

SRC114SRC114SRC114SRC114SRC114SRC114SRC114SRC114SRC114

SRC053SRC053SRC053SRC053SRC053SRC053SRC053SRC053SRC053

SRC044SRC044SRC044SRC044SRC044SRC044SRC044SRC044SRC044

SRC069SRC069SRC069SRC069SRC069SRC069SRC069SRC069SRC069

SRD076SRD076SRD076SRD076SRD076SRD076SRD076SRD076SRD076SRD077SRD077SRD077SRD077SRD077SRD077SRD077SRD077SRD077

SRD074SRD074SRD074SRD074SRD074SRD074SRD074SRD074SRD074

SRC120SRC120SRC120SRC120SRC120SRC120SRC120SRC120SRC120

SRD071SRD071SRD071SRD071SRD071SRD071SRD071SRD071SRD071

SRC001SRC001SRC001SRC001SRC001SRC001SRC001SRC001SRC001SRD062SRD062SRD062SRD062SRD062SRD062SRD062SRD062SRD062

SRC131SRC131SRC131SRC131SRC131SRC131SRC131SRC131SRC131

SRWB009ASRWB009ASRWB009ASRWB009ASRWB009ASRWB009ASRWB009ASRWB009ASRWB009ASRWB008BSRWB008BSRWB008BSRWB008BSRWB008BSRWB008BSRWB008BSRWB008BSRWB008B

SRC134SRC134SRC134SRC134SRC134SRC134SRC134SRC134SRC134

SRC129SRC129SRC129SRC129SRC129SRC129SRC129SRC129SRC129

SRC127SRC127SRC127SRC127SRC127SRC127SRC127SRC127SRC127

SRD060SRD060SRD060SRD060SRD060SRD060SRD060SRD060SRD060

SRC105SRC105SRC105SRC105SRC105SRC105SRC105SRC105SRC105

SRD075SRD075SRD075SRD075SRD075SRD075SRD075SRD075SRD075

SRC032SRC032SRC032SRC032SRC032SRC032SRC032SRC032SRC032

SRC085SRC085SRC085SRC085SRC085SRC085SRC085SRC085SRC085

SRC002SRC002SRC002SRC002SRC002SRC002SRC002SRC002SRC002

SRC003SRC003SRC003SRC003SRC003SRC003SRC003SRC003SRC003SRC012SRC012SRC012SRC012SRC012SRC012SRC012SRC012SRC012

SRC021SRC021SRC021SRC021SRC021SRC021SRC021SRC021SRC021SRC027SRC027SRC027SRC027SRC027SRC027SRC027SRC027SRC027SRC033SRC033SRC033SRC033SRC033SRC033SRC033SRC033SRC033

SRC052SRC052SRC052SRC052SRC052SRC052SRC052SRC052SRC052

SRC054SRC054SRC054SRC054SRC054SRC054SRC054SRC054SRC054

SRC059SRC059SRC059SRC059SRC059SRC059SRC059SRC059SRC059

SRC073SRC073SRC073SRC073SRC073SRC073SRC073SRC073SRC073

SRC079SRC079SRC079SRC079SRC079SRC079SRC079SRC079SRC079

SRC088SRC088SRC088SRC088SRC088SRC088SRC088SRC088SRC088

SRC092SRC092SRC092SRC092SRC092SRC092SRC092SRC092SRC092

SRC095SRC095SRC095SRC095SRC095SRC095SRC095SRC095SRC095

SRC104SRC104SRC104SRC104SRC104SRC104SRC104SRC104SRC104

SRC126SRC126SRC126SRC126SRC126SRC126SRC126SRC126SRC126

SRC130SRC130SRC130SRC130SRC130SRC130SRC130SRC130SRC130

SRC132SRC132SRC132SRC132SRC132SRC132SRC132SRC132SRC132

SRC139SRC139SRC139SRC139SRC139SRC139SRC139SRC139SRC139

SRWB010SRWB010SRWB010SRWB010SRWB010SRWB010SRWB010SRWB010SRWB010

SRWB004SRWB004SRWB004SRWB004SRWB004SRWB004SRWB004SRWB004SRWB004

SRWB005SRWB005SRWB005SRWB005SRWB005SRWB005SRWB005SRWB005SRWB005

SRWB006SRWB006SRWB006SRWB006SRWB006SRWB006SRWB006SRWB006SRWB006

SRWB007SRWB007SRWB007SRWB007SRWB007SRWB007SRWB007SRWB007SRWB007

LEGENDLEGENDLEGENDLEGENDLEGENDLEGENDLEGENDLEGENDLEGEND

Mine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit OutlineMine Pit Outline

Bore Locations

GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)GW Drawdown at End of (Mining12 Years)

Figure 4.17 - Drawdown At End of Mining (12 Years)

0.5 1 Km

Scale: 1:15,000

0

RL Base of Layer

Layer 1 Runoff From Pit Weathered Basement RockCatchment 140 to 270

Incident Rainfall to Void LakeLayer 2

74 to 200

Layer 30

Layer 4 Evaporation from Void Lake Surface-60

Layer 5-120

Layer 6 Basement Rock Mine Void Lake Basement Rock-180

Layer 7 Groundwater Inflow Groundwater Inflow-240

Layer 8-300

F:\Jobs\689\D\Report\Figures\modelling figures\[fig4.18.xls]Sheet1

Schematic Void Model SetupFigure 4.18

\\Aquaperdc01\at1\Jobs\689\D\gw model\closure\results\figures\[hydrograph.xls]Fig#

Predicted Post Closure Water Levels at Coppin GapFigure 4.19

Layer 1

152.5

153

153.5

154

154.5

0 10000 20000 30000 40000 50000 60000 70000Time (days)

Wat

er L

evel

(mR

L)

Layer 2

153

153.5

154

154.5

155

0 10000 20000 30000 40000 50000 60000 70000

Time (days)

Wat

er L

evel

(mR

L)

Predicted seasonal range of water levels in the absence of mining

Predicted recovery water levels for annual average recharge

Predicted seasonal range of water levels in the absence of mining

Predicted recovery water levels for annual average recharge

Predicted Post Closure Water Level Contours:(a) without flow barriers (b) with flow barriers installed

Figure 4.20

F:\jobs\689\D\gw model\closure\results\figures\Water Levels.srf

198500 199000 199500 200000 200500 201000 201500

76870007687500

76880007688500

198500 199000 199500 200000 200500 201000 201500

76870007687500

76880007688500

140.

b

Water level contours in the absence of mining

Predicted post-closure water level contours

Pit outlines

Outside modelled area

Flow BarriersCoppin Gap hydrograph observation point

a

LEGEND

140.

No Window

Location Diagram :

Map Projection: MGA Zone 51 (Australia GDA94)

Compiled: 18 / 04 / 07 Compiled by: GB

This map is copyright© (2006), of Moly Mines Ltd.

Workspace: F:\Jobs\689\Mapinfo(work with DVD or CD)\Mapinfo_Figs_April07\Plan of high Inflow zones

Western AustraliaSpinifex Ridge Project

Figure 5.1 Location Of Anticipated Flows Into Pit

(

(

(

((

RoebourneRoebourneRoebourneRoebourneRoebourneRoebourneRoebourneRoebourneRoebourne

Marble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble Bar

Port HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort Hedland

Tom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom Price

ParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooNewmanNewmanNewmanNewmanNewmanNewmanNewmanNewmanNewman

A u s t r a l i a

S p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g e

205000 mE

205000 mE

205000 mE

205000 mE

205000 mE

205000 mE

205000 mE

205000 mE

205000 mE

203000 mE

203000 mE

203000 mE

203000 mE

203000 mE

203000 mE

203000 mE

203000 mE

203000 mE

LEGEND

Zones Of Higher Inflow

250 0 250

Meters

Scale: 1:11,000

No Window

Location Diagram :

Map Projection: MGA Zone 51 (Australia GDA94)

Compiled: DD / MM / 2006 Compiled by: GB

This map is copyright© (2006), of Moly Mines Ltd.

Workspace: F:\Jobs\689\Mapinfo(work with DVD or CD)\Mapinfo_Figs_April07

\Mine water monitoring programme

Western Australia

Spinifex Ridge Project

Figure 5.2 Groundwater Water Monitoring Programme

(

((

(

(

(

(

(

((

LagrangeLagrangeLagrangeLagrangeLagrangeLagrangeLagrangeLagrangeLagrange

PannawonicaPannawonicaPannawonicaPannawonicaPannawonicaPannawonicaPannawonicaPannawonicaPannawonica

KarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarrathaKarratha

Marble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble BarMarble Bar

Telfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining CentreTelfer Mining Centre

Port HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort HedlandPort Hedland

Tom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom PriceTom Price

ParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooParaburdooNewmanNewmanNewmanNewmanNewmanNewmanNewmanNewmanNewman

A u s t r a l i a

S p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g eS p i n i f e x R i d g e

I n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a nI n d i a n O c e a n

SRSRSRSRSRSRSRSRSR

SRSRSRSRSRSRSRSRSR

SRSRSRSRSRSRSRSRSR

SRSRSRSRSRSRSRSRSROCOCOCOCOCOCOCOCOC

7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN7688000 mN

7690000 mN7690000 mN7690000 mN7690000 mN7690000 mN7690000 mN7690000 mN7690000 mN7690000 mN

201000 m

E201000 m

E201000 m

E201000 m

E201000 m

E201000 m

E201000 m

E201000 m

E201000 m

E

198000 m

E198000 m

E198000 m

E198000 m

E198000 m

E198000 m

E198000 m

E198000 m

E198000 m

E

195000 m

E195000 m

E195000 m

E195000 m

E195000 m

E195000 m

E195000 m

E195000 m

E195000 m

E

7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN7686000 mN

CGCGCGCGCGCGCGCGCG

MEMEMEMEMEMEMEMEME

CGNCGNCGNCGNCGNCGNCGNCGNCGN

MWMWMWMWMWMWMWMWMW

SR - Spinifex Ridge Regional

CG - Coppin Gap

CGN - Coppin Gap North

ME - Mine East

MW - Mine West

OC - Open Cut Pit/Mine Walls

LEGEND

Waste Dump Outlines

Bore Locations

0.5 0 0.5 1

Kilometers

Scale: 1:23,500