investor and analyst site visit 12 april 2010/media/files/a/anglo... · 2015-01-02 · mogalakwena...

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Mogalakwena Platinum Mine

Investor and Analyst Site Visit

12th April 2010

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Agenda• Our Values• Management Team• Orientation• Overview• Safety• Mining• Concentrator• Social Responsibility• Financial Highlights• Conclusion

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Our Values

Safety

Deliver on promises

Caring

Honesty & integrity

Team work

Passion & pride

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Management Team

Barry DavisSenior Concentrator Mng

Manie Potgieter

North Concentrator Mng

Ashina BalramSouth Concentrator Mng

Ted MuhajirGeneral Manager

Hendrik v NiekerkProduction Mng

Wanda v ZylProtection Serv Mng

Thembisile NkadimengCommunities

Frank PieterseSHE MngTumi Mbatha

Mng Finance

Vijay Kumar

MTS MngShela LedwabaHR Mng

Bertus SchoemanMng Engineering Mng Engineering Projects

William Matlhope

Mining

Concentrator

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Management Team

• Over 150 Years mining experience

• Global management Experience

• Over 50% HDSA

• 40% Women

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Orientation


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Locality of Mogalakwena Platinum Mine

MOGALAKWENA MINE

BOKONI MINE

TUMELA & DISHABA MINES

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• Largest Open-pit Platinum Mine in the world

• Medium-size mature open pit operation, capable of breaking and moving over 100Mt of hard rock.

• Largest hydraulic shovels in the world.

• Some of the largest trucks in Africa.

• Highest Basket price in AP.

• Lowest operating cost per ton milled.

• Building up to 400,000 oz capacity.

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• Ore Reserves > 500Mt• Measured & Indicated Ore Resources > 1,106 Mt• LOM > 55 Years • +1.6 Million Fatality free shifts.• 4 LTI’s for the year 2009.• Winner of Anglo Platinum Environmental award(2009). • Comprehensive community engagement and development

programme.• > 95 % of employees from within 50 km radius.• Water availability

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• Mogalakwena: embedded flexibility

– Acceleration / Deceleration– Low cost operation– Highest basket price


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SAFETY

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Safety Performance

Concentrator LTI's versus Tons Milled

-

2,000,000

4,000,000

6,000,000

8,000,000

10,000,000

12,000,000

Tons

Mill

ed

0

1

2

3

4

5

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LTI's

Tons Milled 4,535,000 4,595,000 4,187,000 7,180,000 9,722,000

LTI's 5 0 1 3 3

2005 2006 2007 2008 2009

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Safety Performance

Mining LTI's versus Tons Mined

-

20,000,000

40,000,000

60,000,000

80,000,000

100,000,000

120,000,000

Tons

Min

ed

0

1

2

3

4

5

6

7

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LTI's

Tons Mined 56,799,168 66,135,825 87,727,047 101,785,536 32,988,627

LTI's 6 6 1 7 1

2005 2006 2007 2008 2009

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Mining


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Mogalakwena Platinum Mine – Mining Lease Area

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• Strike Length – 21km

• Dip – 42o- 45o

• Depth – Outcrop to +500masl

• Ore Width – 20 – 80m

• Total Conc. Capacity – 985 ktpm

Resources & Reserves

ReefTonnes (Mt)

Grade (g/t 4E)

Tonnes (Mt)

Grade (g/t 4E)

Platreef Ore Reserves Proved 317.4 3.28 274.5 3.21 Proved Primay Ore Stockpiles 16.6 2.65 20.6 2.58 Probable 174.6 3.12 112.8 3.56

508.6 3.20 407.9 3.27 Platreef Ore Resources

Measured 192.9 1.95 152.4 1.85 Indicated 915.0 2.14 898.8 2.13 Inferred 1,160.6 1.89 1,331.3 1.89

2,268.5 2.00 2,382.5 2.00

2009 2008

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Pit Layout - Sandsloot

• Remaining life of pit : 1 years

• Bench height 15m

• Current depth 255m

• Planned depth 270m

• Current length 1,700m

• Current width 600m

• Extension under review

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Pit Layout – Zwartfontein South

• Remaining life of pit : 21 years




• Current length 1,500m


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Pit Layout – Mogalakwena

• Remaining life of pit +39 years




• Current length 1500 m

• Planned length 7,000m


• Planned width 1,200m

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Significant Risks and Mitigation

• Delayed Relocation: Negotiation at advanced stage, Plan B in place.

• Lightning: Advance warning systems.• Slope Stability: Radars etc• Trackless Mobile Machinery: Collision Avoidance System.• Blasting/Explosives: Electronic detonators etc.

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Mining Sequence

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Tonnes Mined

*

Tonnes mined

0

20,000

40,000

60,000

80,000

100,000

120,000

Tonnes mined 29,631 39,672 48,444 54,026 56,799 66,136 87,727 101,786 32,989

2001 2002 2003 2004 2005 2006 2007 2008 2009

Gearing up fo

r the 2

nd

concentrator

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Tonnes Milled

Tonnes milled

0

2,000

4,000

6,000

8,000

10,000

12,000

Tonnes milled 4,375 4,465 4,470 4,535 4,595 4,187 7,180 9,722

2002 2003 2004 2005 2006 2007 2008 2009

Commiss

ioning

of 2

nd

conc

entra

tor

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Equivalent Refined Platinum Ounces

Equivalent Refined Pt oz

0

50,000

100,000

150,000

200,000

250,000

Equivalent refined Pt oz 191,774 200,081 205,323 191,262 163,488 188,104 237,279

2003 2004 2005 2006 2007 2008 2009

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Largest Electrical Hydraulic Face Shovel in the World

9 Hydraulic Shovels

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One of the Largest Electric Drive Trucks in Africa

• 49 Trucks

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Mining Technology

In-pit Surveillance

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Mining Technology

Aquila

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Mining Technology

Load Metrics Radars

HPGPS

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Concentrator


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Mogalakwena North Concentrator

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Mogalakwena North Concentrator

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Process Flow Diagram

45000t3000t

18 x 36m

15000t

18 x 36m

15000t

Krupp Polysius

22/16-8 2.85MW

3.66 x 8.23m

Top: 15x55mm

Bot: 8 x 25mm

3.66 x 8.23m

Top: 85 x 85mm

Bot: 40 x 52mm

2.044 x 4.88m

80mm

Fuller Tralor

60 x 113

1000kW

3 x PF 144/144

35m High Rate – 22kW

100 m3

130 m3

40 m3

40 m3

4 x 12.5m dia

Ultra High Rate

6 x 12/10 FF-AHP-R

3 x Sandvik Hydrocone CH880 crushers

600 kW, Nominal capacity 1342 tph

FLS, 7.925 x 11.278m EGL Gearless drives

17.5 MW (ABB), Prim Grate & Sec Overflow

Ball load 33% (Prim 70mm & Sec 40mm)

Nominal capacity 900tph (current max 1050tph)

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Overview

• Biggest single stream Platinum Concentrator in the World (600ktpm).

• Decision to build a single stream plant required some ground-breaking technology…..

• First:– HPGR installation for a platinum ore body– Gearless drive mills in Anglo Platinum

• Biggest:– Primary Gyratory crusher 60’’ with a 1000kW motor– Ball Mills in the world 26’ø x 37.6’ EGL with 17.5MW gearless drive– Centrifugal blower installation in Africa– Mill discharge pumps in SA – 1,45MW motors with gearbox drive– HPGR in Africa with the largest installed power in the world (2 x 2.85MW)

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Energy Efficient Design

• Ultra high rate thickeners for tailings disposal

• High efficiency motors installed– More work per unit of electricity consumed

• Day-night switches for lights

• “Ready to float” material can bypass primary milling stage:– Creates additional primary milling capacity or save energy on primary

milling stage– No energy waste to pass sufficiently liberated material through

primary mill (incl. metallurgical benefits)

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Social Economic Development


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Social Economic Development

•Social Economic Assessment Tool in place

•Social and Labour plan in place

•Strong focus on Sustainable / Equitable community projects

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Financial Highlights

2005 2006 2007 2008 2009

Average Pt basket price(Mogalakwena Mine) R/oz 10,574 16,626 21,046 25,046 19,000

Average Pt basket price(Anglo Platinum) R/oz 8,871 13,852 18,167 22,348 14,115

Cash-on-mine cost / Ton Milled(Mogalakwena Mine) R/ton 219 208 282 288 196

Cash-on-mine cost / Ton Milled(Anglo Platinum) R/ton 273 296 388 475 453

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• Creation of low cost, flexible operation over the last 5 years.

• Ability to respond to market condition in shortest time.

• Constantly evaluating growth opportunities within the group guidelines.

Conclusion

Geared to deliver “Safe , Profitable Platinum”

investor and analyst site visit 12 april 2010/media/files/a/anglo... · 2015-01-02 · mogalakwena...

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