ST BARBARA LIMITED — Investor Presentation 2012

Oct 23, 2012

St Barbara Limited ACN 009 165 066

Level 10, 432 St Kilda Road, Melbourne VIC 3004 Locked Bag 9, Collins Street East, Melbourne VIC 8003 Tel +61 3 8660 1900 Fax +61 3 8660 1999

www.stbarbara.com.au

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Presentation on the September 2012 Quarter

Attached is a presentation to analysts and investors by Tim Lehany, Managing Director and CEO.

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Ross Kennedy

Executive General Manager Corporate Services Company Secretary 24 October 2012

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September 2012 Quarterly Report Highlights

Tim Lehany, Managing Director & CEO

24 October 2012

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Disclaimer

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This presentation has been prepared by St Barbara Limited (“Company”). The material contained in this presentation is for information purposes only. This presentation is not an offer or invitation for subscription or purchase of, or a recommendation in relation to, securities in the Company and neither this presentation nor anything contained in it shall form the basis of any contract or commitment. This presentation is not financial product or investment advice. It does not take into account the investment objectives, financial situation and particular needs of any investor. Before making an investment in the Company, an investor or prospective investor should read this document in its entirety, consider whether such an investment is appropriate to their particular investment needs, objectives and financial circumstances, seek legal and taxation advice appropriate to their jurisdiction and consult a financial adviser if necessary. The Company is not licensed to provide financial product advice in respect of the Company’s securities.

This presentation may contain forward-looking statements that are subject to risk factors associated with exploring for, developing, mining, processing and sale of gold. Forward-looking statements include those containing such words as anticipate, estimates, forecasts, should, will, expects, plans or similar expressions. Such forward-looking statements are not guarantees of future performance and involve known and unknown risks, uncertainties, assumptions and other important factors, many of which are beyond the control of the Company. It is believed that the expectations reflected in these statements are reasonable but they may be affected by a range of variables and changes in underlying assumptions which could cause actual results or trends to differ materially. Nothing in this document is a promise or representation as to the future. Actual results may vary from the information in this presentation and any variation may be material. Past performance is not an indication of future performance. Statements or assumptions in this presentation as to future matters may prove to be incorrect and any differences may be material. The Company does not make any representation or warranty as to the accuracy of such statements or assumptions. Investors are cautioned not to place undue reliance on such statements.

This presentation has been prepared by the Company based on information available to it and has not been independently verified. No representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this presentation. To the maximum extent permitted by law, none of the Company or its subsidiaries or affiliates or the directors, employees, agents, representatives or advisers of any such party, nor any other person accepts any liability for any loss arising from the use of this presentation or its contents or otherwise arising in connection with it, including without limitation, any liability arising from fault or negligence on the part of the Company or its subsidiaries or affiliates or the directors, employees, agents, representatives or advisers of any such party.

The Company estimates its reserves and resources in accordance with the Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves 2004 Edition ("JORC Code"), which governs such disclosures by companies listed on the Australian Securities Exchange.

Financial figures are in Australian dollars. Financial year is 1 July to 30 June.

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September 2012 Quarterly Report Highlights

Highlights

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• St Barbara gained control of the Allied Gold Mining Plc group on 7 September 2012, including:

• Simberi in Papua New Guinea and

• Gold Ridge in the Solomon Islands

• Post-acquisition integration activities are well advanced and are progressing to schedule

• Gold production expected to increase in Q2 and 2H FY13

• FY13 guidance maintained for the Australian Operations

• Expect to update Allied Gold’s previous guidance by 31 January 2013

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September 2012 Quarterly Report Highlights

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Tragically, on 8 September, a local villager working at the Simberi Mine was fatally injured in an incident involving the aerial rope ore transport conveyor. Mining operations were suspended and recommenced following a mourning period. Personal safety is the foundation of our business, and we are rigorously reviewing the implications of this incident.

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September 2012 Quarterly Report Highlights

Combined Quarterly Output

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Combined Output All Operations

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130
120
115 17
107
19
19 15 97
20
15
12 14
28
16 14
24 25
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14 17
9
16
54
40 46 44
34
FY 12 FY 12 FY 12 FY 12 FY 13
Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep
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• Chart compares total output quarter on quarter

• St Barbara acquired Pacific Operations 7 Sep 2012

• St Barbara attributable gold production next slide

• Commentary on each operation follows

Gwalia King of the Hills Marvel Loch Simberi Gold Ridge Total

koz

Figures displayed to nearest thousand ounces.

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September 2012 Quarterly Report Highlights

St Barbara Attributable Gold Production

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St Barbara Attributable Gold Production

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99
86
84
28 78
71
4
24 25 4
16
21 19
14 17
9
16
54
40 46 44
34
FY 12 FY 12 FY 12 FY 12 FY 13
Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep
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• Includes Pacific Operations from 7 September 2012

• FY13 guidance for Australian Operations maintained

• Commentary on each operation follows

Gwalia King of the Hills Marvel Loch Simberi Gold Ridge Total

koz

Figures displayed to nearest thousand ounces.

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September 2012 Quarterly Report Highlights

Gwalia

Gold Production

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• June quarter was a record, due to high grade main lode stopes

• Lower grade stopes in Q1

• Change of mining contractor during Q1

• Initial poor reliability of new haul trucks (now rectified)

• Processed low grade underground ore and surface stockpiles

FY 12 FY 12 FY 12 FY 12 FY 13 Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep koz

• Processing recovery at 96%

• Full year guidance maintained

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September 2012 Quarterly Report Highlights

Gwalia grade and costs

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Grade

Mined Grade

• Q1 mined grade 7.4 g/t Au in accordance with mine schedule

• Majority of ore sourced from lower grade areas of South West Branch and South Gwalia Series

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10.5
8.1
7.5
9.3
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• Reserve grade 8.7 g/t Au

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7.4
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Costs

• Q1 costs of $853/oz almost entirely due to lower gold production

FY 12 FY 12 FY 12 FY 12 FY 13 Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep g/t Au

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September 2012 Quarterly Report Highlights

King of the Hills

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Gold Production

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FY 12 FY 12 FY 12 FY 12 FY 13
Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep
koz
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• Production ahead of expectations

• Q1 cash operating costs $754/oz (FY12 $753/oz)

• Opportunities to expand mineral resources to be drill tested in FY13

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September 2012 Quarterly Report Highlights

Southern Cross Operations

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Gold Production

28 25 24 21 19 FY 12 FY 12 FY 12 FY 12 FY 13 Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep koz

• Marvel Loch underground production winding down

• Underground mining expected to cease by end October 2012

• Processing expected to continue until end November 2012

• Operations generated positive net cash flows in Q1

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September 2012 Quarterly Report Highlights

Integrating Pacific Operations

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• Collaborative approach to integration at all levels of the organisation

• Supply chain to be redesigned to improve logistics and reduce supply costs

• St Barbara’s centralised procurement function rolling out supply contracts to leverage the benefit of existing and new group-wide contracts

• Implementing expenditure controls to manage capital expenditure programs and reduce operating costs

• Mine plans are being completely re-cast with focus on plan compliance and ore presentation

• Close management of the oxide expansion and new power generation plant projects at Simberi

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September 2012 Quarterly Report Highlights

Gold Ridge Operations Solomon Islands

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Gold Production
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• St Barbara assumed control 7 September 2012

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19 19
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FY 12 FY 12 FY 12 FY 12 FY 13
Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep
koz
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• Production down due to poor mine planning and plan execution, ore handling and plant performance

• Access to higher grade Kupers and Dawsons Pits washed away

• Technical Services team deployed to site to improve mining efficiencies, materials handling, processing throughput and recoveries

• Expect to see performance trend improving

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September 2012 Quarterly Report Highlights

Simberi Operations

Papua New Guinea

Gold Production

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FY 12 FY 12 FY 12 FY 12 FY 13
Q1 Sep Q2 Dec Q3 Mar Q4 Jun Q1 Sep
koz
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• St Barbara assumed control 7 September 2012

Production below expectations due to rope conveyor stoppages for 43 days

Production anticipated to increase with completion of oxide processing expansion project due March 2013

New power generators due December 2012, will assist to reduce operating costs

Supply chain to be redesigned to improve logistics and reduce supply costs

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September 2012 Quarterly Report Highlights

FY13 focus on extending near mine reserves and targeting new discoveries

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• Exploration spend $25+M Simberi

• Active drilling programs Simberi • Ore bodies open • Near mine targets for exploration

• Leonora Gold Ridge • Sulphide potential

• • Gwalia open at depth • King of the Hills remains open along strike

• • Attractive regional Gold Ridge targets. • Ore bodies open • Near mine targets for

• East Lachlan exploration

• Leonora • Regional exploration

• Southern Cross

Southern Cross

• Mineral resources identified East Lachlan

• • Targets to follow up previous results • Prospective exploration area for copper-gold porphyry mineralisation

Tabar-Tatau

• Exploration potential

• Multiple drilling targets on both islands

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September 2012 Quarterly Report Highlights

D&G Q1 Highlights

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• Gold Mineralisation intercepted below and north of the Dawsons deposit at Gold Ridge, Solomon Islands. Results from hole GDC035 included (all intercepts down-hole, details in Table 1):

• 4m @ 5.5 g/t Au from 3m;

• 23m @ 5.4 g/t Au from 33m;

• 8m @ 4.4 g/t Au from 144m.

• At Botlu South West on Simberi Island, encouraging trench sampling results included 35m@ 6.1 g/t Au.

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September 2012 Quarterly Report Highlights

Cash and debt as expected

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• A$76 million cash at 30 September 2012

• Interest bearing liabilities A$121 million[[2]] (inc. NAB/Barclays loan of A$117 million[[2]] )

• Red Kite gold loan A$76 million[[2] ] (pre-existing Allied facility)

• Gearing (inc. gold loan) at 30 September 2012 approx. 19%[ [1] ]

• Litigation with GR Engineering settled

[1] Debt / debt + equity [2] As at 30 Sep 2012

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September 2012 Quarterly Report Highlights

Conclusion

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• Acquisition of Allied Gold completed

• Integration well advanced

• Production expected to increase in December 2012 quarter

• and into second half of FY13

• Update Allied Gold’s previous guidance from Pacific Operations expected by 31 January 2013

• Drilling Programs targeting discoveries continuing at:

  • Gwalia region, Leonora, WA

• Gold Ridge, Solomon Islands

• Yilgarn Province, WA

• Simberi, Papua New Guinea

• East Lachlan, NSW

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September 2012 Quarterly Report Highlights

Appendices

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September 2012 Quarterly Report Highlights

FY13 guidance Australian operations

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King of Gwalia Total the Hills Leonora Leonora Leonora

Gold production koz 175-190

55-60 230-250

Cash operating cost $/oz 670-700 840-870 710-745

Capex

$M

45-50

20-25

65-75

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September 2012 Quarterly Report Highlights

Appendices

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September 2012 Quarterly Report Highlights

Combined Quarterly Output

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	Production Summary Consolidated	Mar Qtr FY12 Jun Qtr FY12 Sep Qtr FY13
	Gold Production Gwalia oz King of the Hills oz Southern Cross oz Gold Ridge oz Simberi oz Consolidated oz Mined Grade Gwalia g/t Au King of the Hills g/t Au Southern Cross g/t Au Gold Ridge g/t Au Simberi g/t Au Total Cash Operating Costs Gwalia $/oz King of the Hills $/oz Southern Cross $/oz Consolidated $/oz Gold Ridge $/oz Simberi $/oz	43,881 54,340 34,293 17,110 16,393 15,935 24,849 28,083 19,176 19,056 16,845 14,079 15,051 14,602 13,733
		85,840 98,816 97,216 9.3 10.5 7.4 4.2 4.0 4.3 2.6 3.2 2.2 1.5 1.5 1.4 1.1 1.1 1.1 627 580 853 693 746 754 1,272 1,127 1,583
		827 763 1,032 1,4721 1,8201 1,713 1,4451 1,5671 1,277

The combined quarterly gold production of St Barbara’s Australian and Pacific Operations is presented in the above table for comparative purposes, noting that gold production attributable to St Barbara from Simberi and Gold Ridge is measured from 7 September 2012.

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1 Previously reported USD converted to AUD at average exchange rate for respective quarter

St Barbara Attributable Gold Production

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St Barbara Attributable Gold Production
Production Summary Consolidated	Sep Qtr FY13
Production Gwalia oz King of the Hills oz Southern Cross oz Gold Ridge1 oz Simberi1 oz Consolidated oz Mined Grade Gwalia g/t King of the Hills g/t Southern Cross g/t Gold Ridge1 g/t Simberi1 g/t Total Cash Operating Costs Gwalia $/oz King of the Hills $/oz Southern Cross $/oz Australia $/oz Gold Ridge1 $/oz Simberi1 $/oz	34,293 15,935 19,176 4,057 4,269
	77,730 7.4 4.3 2.2 1.3 1.1 853 754 1,583
	1,032 1,838 1,251

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1 Pacific Operations attributable from 7 September 2012

September 2012 Quarterly Report Highlights

Gwalia

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Production Summary		Mar Qtr	Jun Qtr	Sep Qtr
Gwalia		FY12	FY 12	FY13
Underground ore mined	t	145,609	161,989	137,693
Grade	g/t	9.3	10.5	7.4
Low grade ore & stockpiles	t	22,440	19,957	45,841
Grade	g/t	2.6	2.3	1.4
Ore milled	t	168,049	181,943	185,125
Grade	g/t	8.4	9.6	6.0
Recovery	%	97	97	96
Gold production	oz	43,881	54,340	34,293
Cash Operating Costs			$ per ounce
Mining		465	384	598
Processing		99	87	143
Site services		68	59	114
Stripping and ore inventory adjustments		(41)	11	(40)
		591	541	815
By product credits		(3)	(3)	(4)
Third party refining & transport		2	1	2
Royalties		37	41	40
Total cash operating costs		627	580	853
Depreciation and amortisation		232	220	238
Total operating costs		859	800	1,091

September 2012 Quarterly Report Highlights

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King of the Hills

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Production Summary		Mar Qtr	Jun Qtr	Sep Qtr
King of the Hills		FY12	FY12	FY13
Underground ore mined	t	136,016	136,486	114,358
Grade	g/t Au	4.2	4.0	4.3
Ore milled	t	131,739	133,482	117,559
Grade	g/t Au	4.3	4.0	4.4
Recovery	%	94	95	95
Gold production	oz	17,110	16,393	15,935
Cash Operating Costs			$ per ounce
Mining		569	564	531
Processing		201	215	195
Site services		31	36	38
Stripping and ore inventory adjustments		(132)	(90)	(33)
		669	725	731
By product credits		(17)	(19)	(19)
Third party refining & transport		-	1	1
Royalties		41	38	41
Total cash operating costs		693	746	754
Depreciation and amortisation		298	299	350
Total operating costs		991	1,045	1,104

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September 2012 Quarterly Report Highlights

Marvel Loch

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	Production Summary Marvel Loch	Mar Qtr FY12 Jun Qtr FY12 Sep Qtr FY13
	Underground ore mined t Grade g/t Au Ore milled t Grade g/t Au Recovery % Gold production oz Cash Operating Costs Mining Processing Site services Stripping and ore inventory adjustments By product credits Third party refining & transport Royalties Total cash operating costs Depreciation and amortisation Total operating costs	240,957 235,966 175,471 2.6 3.2 2.2 527,790 501,394 456,949 1.6 2.0 1.5 89 88 88 24,849 28,083 19,176 $per ounce
		664 575 794 488 400 668 103 81 122 (11) 34 (33)
		1,244 1,090 1,551 (17) (5) (6) 3 1 1 42 41 37
		1,272 1,127 1,583 272 260 274
		1,544 1,387 1,857

September 2012 Quarterly Report Highlights

Gold Ridge

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Gold Ridge
Production Summary		Mar Qtr	Jun Qtr	Sep Qtr
Gold Ridge		FY12	FY12	FY13
Ore mined	t	493,309	532,253	420,005
Grade	g/t	1.5	1.5	1.4
Ore milled	t	538,609	472,609	435,081
Grade	g/t	1.5	1.5	1.4
Recovery	%	72	76	74
Gold production	oz	19,056	16,845	14,079
Cash Operating Costs			$ per ounce[1]
Mining		292	430	465
Processing		534	731	732
Site services		352	346	411
Stripping and ore inventory adjustments			(200)
		(94)		64
		1,083	1,307	1,672
By product credits		(18)	(10)	(10)
Third party refining & transport		6	4	5
Royalties		31	54	46
Total cash operating costs		1,1021	1,3551	1,713
Depreciation and amortisation		2931	4471	390
Total operating costs		1,3951	1,8021	2,103

1 Previously reported USD figures converted at average exchange rate for respective quarter after adjusting Site Services costs for By Product Credits

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September 2012 Quarterly Report Highlights

Simberi

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Simberi
Production Summary		Mar Qtr	Jun Qtr	Sep Qtr
Simberi		FY12	FY 12	FY13
Ore mined	t	518,866	521,236	503,728
Grade	g/t	1.1	1.1	1.1
Ore milled	t	509,206	482,440	464,261
Grade	g/t	1.1	1.1	1.1
Recovery	%	86	83	83
Gold production	oz	15,051	14,602	13,733
Cash Operating Costs			$ per ounce[1]
Mining		271	357	373
Processing		456	513	513
Site services		279	406	275
Stripping and ore inventory adjustments		12	(101)	59
		1,018	1,175	1,220
By product credits		(7)	(6)	(7)
Third party refining & transport		8	10	18
Royalties		41	40	46
Total cash operating costs		1,060	1,219	1,277
Depreciation and amortisation		310	334	329
Total operating costs		1,369	1,553	1,606

• 1 Previously reported USD figures converted at average exchange rate for respective quarter after adjusting Site Services costs for By Product Credits

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September 2012 Quarterly Report Highlights

Start safe, stay safe

Safety

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14.8
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11.1
9.0
6.1
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• Tragically, on 8 September, a local villager working at the Simberi Mine was fatally injured in an incident involving the aerial rope conveyor. Mining operations were suspended and recommenced following a mourning period

• TRIFR for Australian Operations improved from 9.0 at June 2012 to 6.7 at September 2012

• Overall TRIFR, including Pacific Operations, 6.1 at September 2012

FY 09 FY 10 FY 11 FY 12 Q1 TRIFR FY 13

(rolling 12 month average Total Recordable Injury Frequency Rate)

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September 2012 Quarterly Report Highlights

Investor Relations Enquiries

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Ross Kennedy Executive General Manager Corporate Services E: ross.kennedy@stbarbara.com.au

Rowan Cole General Manager Corporate Services E: rowan.cole@stbarbara.com.au

T: +61 3 8660 1900

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September 2012 Quarterly Report Highlights

Competent persons statement

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The information in this report that relates to Exploration Results and Mineral Resources in Australia is based on information compiled by Mr. Phillip Uttley, who is a Fellow of The Australasian Institute of Mining and Metallurgy. Phillip Uttley is a full-time employee of St Barbara Ltd and has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves” (JORC Code). Mr. Uttley consents to the inclusion in the statement of the matters based on his information in the form and context in which it appears.

The information in this report that relates to Ore Reserves in Australia is based on information compiled by Mr. John de Vries, who is a Member of The Australasian Institute of Mining and Metallurgy. Mr. de Vries is a full-time employee of St Barbara Ltd and has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves” (JORC Code). Mr. de Vries consents to the inclusion in the statement of the matters based on his information in the form and context in which it appears.

The information in this document that relates to Exploration Results, Mineral Resources and Ore Reserves for Simberi and Gold Ridge, together with any related assessments and interpretations, has been based on information compiled by Colin Ross Hastings who is a Member of The Australasian Institute of Mining and Metallurgy. Colin Ross Hastings is a full-time employee of St Barbara Ltd. Colin Ross Hastings has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’ (JORC Code). Colin Ross Hastings consents to the inclusion of the information relating to Exploration Results, Mineral Resources and Ore Reserves for Simberi and Gold Ridge contained in this document in the form and context in which it appears.

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September 2012 Quarterly Report Highlights

Non-IFRS Measures

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We supplement our financial information reporting determined under International Financial Reporting Standards (IFRS) with certain non-IFRS financial measures, including cash operating costs. We believe that these measures provide meaningful information to assist management, investors and analysts in understanding our financial results and assessing our prospects for future performance.

Cash operating costs are calculated according to common mining industry practice using The Gold Institute (USA) Production Cost Standard (1999 revision).

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September 2012 Quarterly Report Highlights