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PO Box 598 T: +61 8 9481 2122 West Perth F: +61 8 9481 2322 WA - - PDF document

PO Box 598 T: +61 8 9481 2122 West Perth F: +61 8 9481 2322 WA 6872 www.shmining.com.au 9 March 2011 Australian Securities Exchange Level 8 Exchange Plaza 2 The Esplanade PERTH WA 6000 Dear Sir/Madam Investor Presentation Trevor


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PO Box 598 T: +61 8 9481 2122 West Perth F: +61 8 9481 2322 WA 6872 www.shmining.com.au

9 March 2011 Australian Securities Exchange Level 8 Exchange Plaza 2 The Esplanade PERTH WA 6000 Dear Sir/Madam Investor Presentation Trevor Tennant (Chairman and Managing Director) will be presenting the below at the Euroz Rottnest conference today. Yours faithfully SOUTHERN HEMISPHERE MINING LIMITED Derek Hall Company Secretary

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Southern Hemisphere Mining Limited March 2011

Investor Presentation Trevor Tennant – Chairman and Managing Director

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Disclaimer Notice

This Presentation contains certain forward – looking information and forecasts. Such forecasts, projections and information are not a guarantee of the Company’s future performance and include unknown risks and uncertainties. Accordingly, the actual results and developments may differ from those expressed or implied. Southern Hemisphere Mining Limited makes no representation and can give no assurance, guarantee or warranty, express or implied, as to, and take no responsibility and assume no liability for, the authenticity, validity, accuracy, suitability or completeness of, or any errors in or omission, from any information, statement or opinion contained in this presentation. Nothing in this presentation should be construed as either an offer to sell or a solicitation of an offer to buy or sell securities. This document does not constitute an offer in any place in which, or to any person to whom, it would not be lawful to make such an offer. You should conduct your own analysis in order to satisfy yourself as to the accuracy and completeness of the information, statements and opinion contained in this presentation.

Competent Person Statement

Information of a scientific or technical nature in this report was prepared under the supervision of Trevor Tennant, Managing Director of Southern Hemisphere, a “qualified person” under National Instrument 43-101 – “Standards of Disclosure for Mineral Projects”, and is a member of the Australasian Institute of Mining and Metallurgy. Mr. Tennant has sufficient experience, which is relevant to the style of mineralisation and type of deposit under consideration, and to the activity 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”. Mr. Tennant has reviewed and approved the information contained in this report. For further information regarding the projects, including a description of Southern Hemisphere’s quality assurance program, quality control measures, the geology, samples collected and testing procedures in respect of Southern Hemisphere’s projects please refer to the technical reports which are available under the Company’s profile at www.sedar.com.

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Overview

  • One of the world’s leading mining jurisdictions
  • Politically stable with a strong economy
  • Large land holding in world class copper belt
  • $18m cash in treasury
  • Track record in mine development and discovery
  • Local expertise enables the identification and acquisition of high-quality projects

Copper Strategy

  • Aggressive exploration program underway at priority copper/gold projects – ongoing news flow
  • Final Feasibility Study outcome and approvals for Los Pumas Manganese Project
  • Aggressive exploration program underway targeting:
  • Large, low grade copper-moly system at Chitigua
  • Smaller, higher grade copper-gold systems from the central cluster tenements

close to the city of La Serena

100% Chile-based Well funded with a strong Board Short-Term Valuation Catalysts

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Ordinary Shares (1) 151,224,122 Market Capitalisation @ $0.50 AU $75M Cash (2) AU$18M Debt (2) $0.0 Enterprise Value (Fully Diluted) AU$57M

(1) Excludes 17m options and warrants at various exercise prices and dates between CA $0.20 and CA $0.40 and December 2010 and January 2013 (2) As of February 28, 2011

Company Snapshot

Capitalisation Summary

  • Headquartered in Australia and operating in Chile
  • Dual listed on the ASX (SUH) and the TSXV (SH)
  • Diversified portfolio of Chilean-based metals projects:
  • Los Pumas Manganese Project (advanced)
  • 13 Copper / Gold Projects (drilling underway)
  • Iron Sands Project (early-stage)

SUH Historical Share Price Performance (ASX)

Iron Sands Project Copper/Gold Project Los Pumas Manganese Project

SUH Project Locations

Source: IRESS

1,000,000 2,000,000 3,000,000 4,000,000 5,000,000 $0.00 $0.10 $0.20 $0.30 $0.40 $0.50 $0.60 $0.70 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Jan-11 Feb-11

Volume (RHS) SUH Price (LHS)

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Copper Projects - Overview

Company Copper Properties

  • Copper/Copper-Gold
  • The Company has 13 properties covering over

900km2 of mineral permits over a 2,000km strike length in Chile

  • World class copper belt host to Tier 1 discoveries
  • A number of the properties are prospective for

porphyry style copper/copper-gold deposits

  • Southern Hemisphere has commenced exploration

work at four priority projects:

  • Chitigua
  • El Arrayan
  • Santa Gracias/Chacay
  • Mantos Grandes
  • An aggressive exploration program is underway

targeting:

  • Large low grade system at Chitigua
  • Smaller, higher grade systems from the central

cluster tenements close to the city of La Serena

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Large Porphyry Target: Chitigua

  • n Western Fault

Central Cluster: El Arrayan Santa Gracia Tres Cruces Romerral Gold: El Chacay

Copper and Gold

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Chitigua Copper Project

Chitigua Project Regional Setting

  • Project Chitigua
  • Porphyry copper-molybdenum target immediately east of

West Fault – host to several of the world’s largest copper deposits (Escondida, Gaby, Chuquicamata, Collahuasi)

  • Southern Hemisphere is targeting a very large, low grade

system

  • Located directly between Teck Resources’ Quebrada Blanca1

and Freeport’s El Abra2 deposits, situated 70km to the north and 30km to the south respectively

  • Two high priority targets for porphyry copper mineralisation

have been defined 6km’s apart (Chitigua North and Iglesia) a further target has been identified 6km’s to the south of Iglesia

Notes:

  • 1. Teck Resources produced c. 190 million pounds (mlb) of copper cathode in 2009. Cathode production to continue through to 2016
  • 2. Freeport-McMoRan plan to develop a 300mlb /annum copper sulfide project to extend existing oxide operations a further 10 years
  • Two drill rigs (one DDH and one RC) are currently on site testing these targets
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Chitigua Copper Project

Continental Sediment (Cretaceous) West Fault Riolite & Dacite Triazico (Carboniferous– Triassic) Diorite intrusive (Tertiary?) With stockwork quartz- magnetite, with intense chloritic alteration. Stockwork de Cpy – Cc - OxCu Granite Cordon del Millo (Paleozoic)

Iglesia Target geological setting and drill hole locations

  • The mineralization Cu-Mo-Au in the targets areas are

spatially related to the borders and contacts of the dioritic stocks

  • Consist of small mine workings (“pitquineros”) with

abundant specularite (hematite), magnetite, quartz, calcite, copper

  • xides,

iron

  • xides

and some chalcopyrite and chalcocite.

  • This mineralization is associated mostly to veins N 60-

70° E / 60° NW to subvertical and N 10-30° E / subvertical (West Fissure trend).

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Chitigua Copper Project

Hole DDHCH001 intersected mineralised zone at the boundary between the diorite intrusive and the granite. This supports the geological model.

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El Arrayan Copper Prospect

  • Part of Southern Hemisphere’s central cluster

strategy

  • Style of mineralisation at El Arrayan similar to the

nearby porphyry copper mine at Andacollo (owned by Teck Cominco)

  • Encouraging results from initial 10 hole RC drilling

program

  • Copper mineralisation intersected in four of the

first six drill holes for which results have been received

  • Results include:
  • Hole 1: depth 163m, 35m composite grading

0.47% Cu, best 12m @ 0.65% Cu from 71m

  • Hole 2: depth 265m, 65m composite grading

1.00% Cu, best 26m @ 1.54%

  • Hole 5: depth 278m, 34m composite grading

0.55% Cu, best 15m @ 0.64% Cu from 119m

  • Hole 6: depth 150m, 23m composite grading

0.93% Cu, best 6m @ 1.79% Cu from 105m

  • Ongoing drilling planned to test geological

interpretation

El Arrayan geological setting and drill hole locations

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Santa Gracia Copper Project

  • Part of Southern Hemisphere’s central

cluster strategy

  • Moderate sized porphyry copper-gold

target in the La Serena Region (nearby to the Company’s El Arrayan Project)

  • Historical copper mines (La Cuyana and San

Sebastian) are on the Company’s property

  • Ground held by Anglo American abuts the

Company’s property and new areas applied for – opportunity for SUH to increase its footprint

  • Drill rig currently on site testing priority

targets

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El Chacay Gold Project

  • Adjoins the Company’s Santa Gracia

Project

  • A preliminary interpretation shows El

Chacay as a deeper magmatic- hydrothermal system than Santa Gracia, where La Cuyana could be the higher expression of the deposit

  • Trench sampling has been undertaken with

samples submitted for testing

  • Targeting a low grade, high tonnage gold

deposit

  • The channel sample results shown
  • pposite are from a property that we do

not own but surround

N° Sample East North Level wide Au g/t DS1 293.991 6.719.791 1.014 5,00 0,17 DS2 293.995 6.719.789 1.015 3,45 0,18 DS3 294.001 6.719.788 1.012 5,40 0,07 DS4 294.019 6.719.770 1.007 5,17 0,13 DS5 297.006 6.719.793 1.019 1,10 3,33 DS6 294.088 6.719.807 1.016 1,50 1,06 DS7 293.998 6.719.805 1.020 3,50 0,61 DS8 293.990 6.719.807 1.022 4,90 0,14 DS9 293.937 6.719.796 1.026 0,58 0,07 DS10 293.914 6.719.796 1.023 1,00 0,84 DS11 293.915 6.719.791 1.018 0,50 0,63 DS12 293.936 6.719.777 1.013 0,80 0,03 DS13 293.941 6.719.770 1.013 0,80 0,22 DS14 293.931 6.719.768 1.011 0,80 0,07 DS15 293.924 6.719.760 1.009 2,40 2,51 DS16 293.915 6.719.754 1.011 0,80 1,69 DS17 293.903 6.719.750 1.005 0,80 9,11 DS18 293.902 6.719.739 1.003 1,20 1,53 DS19 293.907 6.719.730 1.003 0,90 0,83 DS20 293.906 6.719.724 1.003 0,90 2,73 DS21 293.881 6.719.696 992 0,53 6,05 DS22 293.906 6.719.693 981 1,17 0,31 DS23 293.922 6.719.683 985 1,50 0,23 DS24 293.908 6.719.703 993 1,40 0,32 DS25 293.923 6.719.511 992 3,50 6,86 DS26 293.866 6.719.596 967 1,10 0,70 DS27 293.875 6.719.580 965 0,65 0,94 DS28 293.909 6.719.540 952 0,85 0,32 DS29 293.855 6.719.522 953 1,00 0,34 DS30 293.900 6.719.529 955 0,90 0,19 DS31 293.959 6.719.413 960 1,50 0,07 Average 1,36

Channel sampling results

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Mantos Grandes Copper Project

  • Mantos Grandes
  • Lies 90km south-east of La Serena and the Company’s central cluster
  • Targeting high grade hypogene, skarn related copper-gold mineralisation
  • Historical small scale copper mining present with basic infrastructure to support an operation
  • Channel samples of underground galleries at La Demonia site taken
  • Assay results produced a length weighted average grade from the samples of 4.58 g/t Au and 1.56% Cu
  • Results provide a drill target that will be assessed along with others that are currently being investigated
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Los Pumas Manganese Project

  • Los Pumas Manganese Project has demonstrated attractive economics

through a positive Preliminary Assessment Study prepared by Coffey Mining with assistance from SNC-Lavalin and Mineral Processors

  • Final Feasibility Study underway – expected completion Q2 2011
  • As announced in February 2011
  • 28% increase in Measured and Indicated Resource to 18.33 Mt

@7.58% Manganese

  • 34% increase in Inferred Resource to 5.39 Mt @ 8.59%

Manganese

  • Project has many advantages that offset low grade nature of the

deposit:

  • Very low strip ratio, shallow mineralisation (0-30m)
  • Short transportation distance to port (170km)
  • Good metallurgical characteristics – very low P & Fe

contamination

  • Open user port access
  • Further metallurgical testwork being undertaken as part of the Final

Feasibility Study indicates the potential for increasing metal recovery by reducing product sizing

  • Final environmental approvals expected end of Q3 2011, at which time

a development decision will be made

5 10 15 20 25 Jan-10 May-10 Oct-10 Feb-11 Mn (million tonnes)

Los Pumas Resource Growth

Measured & Indicated Inferred

Taapaca Volcano Los Pumas Project Area Huaylas Formation (Msh) Lauca Ignimbrite (PII) Taapaca Volcanic Complex (TVC) Taapaca Volcano Los Pumas Project Area Huaylas Formation (Msh) Lauca Ignimbrite (PII) Taapaca Volcanic Complex (TVC) Taapaca Volcano Los Pumas Project Area Huaylas Formation (Msh) Lauca Ignimbrite (PII) Taapaca Volcanic Complex (TVC)

Los Pumas Major Geological Features

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Summary

  • Los Pumas Manganese Project progressing with final environmental approvals – Final Feasibility

Results expected Q2 2011

  • Company has a high number of prospective targets in a world class copper belt
  • Value to be added in the near term via aggressive exploration program underway, targeting:
  • Large low grade copper-moly system at Chitigua
  • Smaller, higher grade copper-gold systems from the central cluster tenements close to the

city of La Serena

  • Well funded to pursue this strategy with $18m cash