#1HORIZONTE MINERALS Developing the next major nickel project in Brazil 037 Mining Maven Presentation 16 May 2012#2HORIZONTE MINERALS Disclaimer This document, and the information contained in this document, is confidential and is being supplied to you solely for your information and may not be reproduced, redistributed or passed on, directly or indirectly, to any other person or published in whole or in part, for any purpose. In particular, the existence of a heads of terms or any other agreement between Horizonte Minerals plc (the "Company"), must be kept confidential and may not be disclosed, or referred to, by you to any person or body without exception. 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This document is being distributed in the UK only to, and is directed only at persons who are (i) investment professionals as defined in Article 19 of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2001 ("the Promotion Order") or (ii) are persons of a kind described in Article 49(2) of the Promotion Order or (iii) are persons to whom this document may otherwise lawfully be issued or passed on (all such persons together being referred to as "relevant persons"). Any person who is not a Relevant Person should not act or rely on this presentation or any of its contents and any investment or investment activity to which it relates will only be available to Relevant Persons. Any person who is unsure of their position should seek independent advice. The Company nor its employees, advisers or representatives nor any other person makes any guarantee, representation, undertaking or warranty, express or implied as to the accuracy, completeness, correctness or fairness of the information and opinions contained in this document (or as to the reasonableness of any assumptions on which any of the same is based or the use of any of the same), nor does the Company nor its employees, advisers or representatives nor any other person accept any responsibility or liability whatsoever for any loss howsoever arising from any use of this document or its contents or otherwise arising in connection therewith. Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 2#3HORIZONTE MINERALS Horizonte is a leading AIM and TSX quoted exploration company focussed in Brazil, well funded and backed by strategic mining partners. Its flagship 100% owned Araguaia nickel project is a world leading asset in terms of size and grade with a clear development path to generate significant value uplift for shareholders over the next 12 to 24 months. Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 3#4HORIZONTE MINERALS Overview 100% ownership of the advanced Araguaia Nickel Project located in Carajás mineral district, Brazil · Newly defined 43-101 Mineral Resource Estimate (0.95% Ni cut-off) at Araguaia; • Indicated Resource of 39.3 million tonnes grading 1.39% nickel • Inferred Resource of 60.9 million tonnes grading 1.20% nickel Global resource >100 million tonnes Ni • Clear development path to feasibility • Gold portfolio funded by AngloGold Ashanti • Cornerstone investors - Teck Resources 42.8% and Anglo Pacific Group 11% • Well funded - £4.8 million plus potential royalty payment • Established management team with proven track record recognised by major mining companies Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 4#5HORIZONTE MINERALS Management Team David J. Hall, Msc, EuroGeol Executive Chairman Jeremy J. Martin, Msc, ASCM Chief Executive Officer Antonio José de Almeida P.Geo General Exploration Manager in Brazil F. Roger Billington P. Geo Technical Director Nickel Allan M. Walker, MA Non Executive Director Owen Bavinton Non Executive Director Alexander N. Christopher Non Executive Director William Fisher P.Geo Non Executive Director 30 years in exploration & development on projects and mines in over 50 countries. Previous positions include Chief Geologist for Minorco SA; consultant geologist for Minorco South America; and Exploration Manager for AngloGold South America. Involved in discoveries in South America & Europe. Corporate roles in number of public and private companies. Extensive exploration experience in South America, the Caribbean. Mining experience in Europe, managing one of Europe's largest open pit gold mines in Sweden. Involved in the formation of a number of AIM and TSX listed companies and has completed several high value mineral project transactions. Mr de Almeida is a Brazilian national who is a qualified geologist with over 30 years of experience in mineral exploration. He has held a number of senior positions with both major mining groups and junior companies. Roles have included Brazil country manager for Phelps Dodge and also he was also responsible for running Vale's copper exploration programmes in Africa. Ex head of Falconbridge nickel laterite exploration worldwide. Project development including senior roles in the discovery and evaluation of the Touba-Biankouma nickel laterite deposits (Côte d'Ivoire), the Koniambo nickel laterite deposit (New Caledonia), the Sechol nickel laterite deposit (Guatemala) and the GlobeStar nickel laterite deposit (Dominican Republic). 26 years of energy & natural resource banking experience, focussed in Latin America. Currently running a private equity Clean Energy fund for the Cargill group and previously ran the energy and project finance groups for Standard Bank in London and CSFB Garantia in Sao Paulo. 40 years experience in the mining and minerals exploration sector, most recently with mining major Anglo American plc. Since 1998 he has been Anglo American's Senior Vice President of Exploration and since 2003 its Group Head of Exploration and Geology, overseeing and advising on acquisitions and exploration programmes of Anglo American's key projects. He was instrumental to such discoveries as the Jacare nickel deposit in Brazil and Los Sulfatos copper project in Chile, and was also involved in numerous evaluations and Feasibility Studies, including the Barro Alto nickel project which is now in production and Morro sem Bone nickel project both in Brazil. 27 years' experience in mineral exploration and mining. His current position is General Manager New Ventures within Teck's corporate development group. For the last 10 years he has focussed on the junior mining sector, partnerships, property transactions and Teck's junior mining equity investments. Graduated as a geologist in 1979 and has extensive industry experience in both exploration and mining positions worldwide working for Karmin Exploration, Boliden AB, GlobeStar Mining Corp. and Aurelian Resources and currently PC Gold, RX exploration, and Treasury Metals. Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 5#6HORIZONTE MINERALS Portfolio Nickel Assets Araguaia Nickel Project Consolidation of major nickel province with Teck Resources development - plan through to Feasibility Tangara. Falcao • Araguaia Santana Gold Assets Santana Exploration alliance JV Anglo Gold 2009 (US$5.3m expenditure) Falcao JV Anglo Gold 2010 (US$4.5m expenditure) Tangara Gold Project JV Troy Resources - Dec 2007 (US$2.8m expenditure) “Multi commodity portfolio with strong strategic partner backing" Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 6#7HORIZONTE MINERALS • Brazilian mineral production totals US$35 billion Why Brazil? • • . . • • World leader in seaborne iron ore trade and third largest global bauxite producer Significant producer of manganese, nickel, copper, gold and phosphate Excellent record of recent nickel, iron ore and copper discoveries - many areas of the country are largely under explored - upside potential Emerging economy - seventh largest economy by GDP at market exchange rates (10,200 current GDP per capita) in the world Rising international interest highlighted by January 2012 bond issue circa seven times oversubscribed - original target was $500 million, but the final order book totalled $4 billion Established infrastructure and highly supportive mining code ORDEM E PROGRESSO Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 7#8HORIZONTE MINERALS The Nickel Market - Forecast demand for nickel is robust – annual growth requires 92,000 tonnes of new nickel capacity to be added every year Chinese demand annual forecast increase targeted at 12% (2009 - 2014) Sulphides contribute an estimated 2 of nickel production and only ½ of global resources Sulphide discoveries in significant decline laterite required to fill supply deficit - Laterite production currently accounts for 42% of supply due to increase to 50% in the next 18 months Delayed start up production combined with ETF securities' nickel ETF and planned release of JP Morgan and Black Rock Asset ETFs has led Societe Generale to forecast nickel prices averaging above $12/lb Developing the next major nickel project in Brazil Share of Global Usage Chinoso Usage Reet of World Usage Chinese Shard Rest of World Shore 100% 1.200 90% 80% 70% 60% 50% 10% 30% 20% 10% 11% 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 1,000 800 600 400 200 Nickel Usage (000 m) China's Nickel Usage Relative to the Rest of World, 2001-10 AIM: HZM TSX: HZM 8#9HORIZONTE MINERALS Nickel in Brazil - Proven Process ATLANTIC OCEA Project Company Tonnes Grade Stage Type Jacare Anglo Am. 290Mt 1.30% Feas. FeNi TUCURUI POWER DAM Para State CARAJAS SAO LUIZ RAILWAY S. Do Tapa Xstrata 60Mt 1.63% Pfeas FeNi Barro Alto Anglo Am. 123Mt 1.50% Prod. FeNi MARABA Rio Novo POWER TRANSMISSION LINES (500-1000 KV) Onca Puma Vale 83Mt 1.70% Prod. FeNi Niquelandia Votorantim 60Mt 1.40% Prod. FeNi Maranhao State Serra do Tapa - Ni Sossego Cuo Vale dos Sonhos - Ni Vermelho Ni Onca Puma ARAGUAINA ARAGUAIA PROJECT 0 100 200 Quatipuru Tocantins State kilometres Developing the next major nickel project in Brazil Araguaia Horizonte Indicated 39.3 Mt 1.39% Inferred 60.9 Mt 1.22% Potential FeNi 24Mt of the resource is high grade at >1.6 Ni (at a 1.2% Ni cut-off) AIM: HZM TSX: HZM 6#10HORIZONTE MINERALS Barro Alto FeNi - Anglo American (Brazil) Nickel Production in Brazil Onca Puma FeNi - Vale (Brazil) • Resource of 123Mt at 1.50% Production commenced March 2011 Average production of 36,000 tonnes of nickel targeted over 26 year mine life Resource of 83Mt at 1.70% Ni Production commenced May 2011 Annual production capacity of 53,000 tonnes of nickel Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 10#11HORIZONTE MINERALS The Araguaia Project Infrastructure Airport at Conceição do Araguaia Core & logging facility Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 11#12HORIZONTE MINERALS 6 Principle Targets Identified • South Sector (241 holes at Baião) • Pequizeiro Sector (174 holes) Raimundo • Centre Sector (42 holes at Vilo Oitto E) • North Sector • Lontra Sector (85 holes) • • Floresta Sector 18 exploration licences covering over 1,000 sq km of prospective terrain Significant potential to expand high grade zones: Borehole Width (m) Ni % PDA-DD-0586 18.6 2.42 PDA-DD-0599 17.3 2.25 PDA-DD-0528 10.4 2.08 PDA-DD-0603 15.6 1.97 PDA-DD-0587 13.8 1.96 PDA-DD-0529 14.3 1.93 PDA-DD-0621 19.6 1.84 PDA-DD-0516 23.0 1.78 PDA-DD-0547 22.3 1.76 Developing the next major nickel project in Brazil Exploration Targets Northern -Morro Southern Jacutinga Oito Oito W Vila Oito E Vila Oito Pequizeiro NW Pequizeiro W Legend Pequizeiro E Licences Pequizeiro Baião N Baião Dectur North Sector Centre Sector Pequizeiro Sector South Sector Londra Oland Driting Baião S AIM: HZM TSX: HZM 12#13HORIZONTE MINERALS -9116500 mN Pequizeiro Target Continuity of mineralisation at the Peqizerio Target 20.1 10.34 Pequizeiro Sector Drilling May 2011 Thickness (m) 1.0% Ni COG 62 8 32 20 15.77 17.32 5304 20.9 19.90 2.78 10.71 D 3.06 344 21.3 17 28 9.4 18.57 801 195 0290 5.45 11.78 15.80 11.02 14 10 36 15.02 25 10 -9116000 mN 12.85 W E 4.6 2.13 55 11 91 14.73 15 10.5 14 67 20 4175 D 4.25 9 82 16.39-17.75 10 48 16.39 7.67 3.28 4.2 2.03 21.61 17 16.21 36 10.5 9.15 3 58 8.99 3.03 16.02 10.85 22 27 10.66 14.63 38-5.56 17 29 18 11-13 78-12.73 21.19 5.06 13.10 11.84 18.62 10.82 11.11 10.57 13.32 5.04 2.63 O 10.6 3.36 0 10 66 14.5 12 12 10.57 7 37 79 3.58 22 -9115500 mN -9115000 mN 2.0m minimum intersect 2.0m maximum internal waste 0 500m Developing the next major nickel project in Brazil 0.41 14 59 18.98 14 34 12.53 13 15 53 6.44 2.01 94 267 3.91 447 AIM: HZM TSX: HZM 13#14HORIZONTE MINERALS The Araguaia Project Diamond drilling on the Pequizeiro target – Sept 2011 - Developing the next major nickel project in Brazil 90771 AIM: HZM TSX: HZM 14#15HORIZONTE MINERALS NI 43-101 Resource Horizonte Inferred and Indicated Mineral Resource at a 0.95% Ni Cut-off Category Material Tonnage type Nickel Ni Co Fe MgO SiO2 Al2O3 Cr₂O3 (Mt) (Kt) % % % % % % % Limonite 7.8 96 1.22 0.118 35.54 4.11 19.04 9.88 0.49 Transition 13.3 205 1.54 0.062 18.83 12.39 40.72 5.53 0.66 Indicated Saprolite 18.1 246 1.36 0.035 12.19 22.24 42.18 4.11 0.63 Sub-Total 39.3 548 1.39 0.061 19.10 15.28 37.07 5.74 0.61 Limonite 13.5 154 1.14 0.105 34.61 3.81 22.76 8.77 0.94 Transition 21.3 279 1.31 0.053 19.31 12.67 40.80 5.15 0.58 Inferred Saprolite 26.2 312 1.19 0.036 12.57 23.30 41.95 3.51 0.20 Sub-total 60.9 744 1.22 0.058 19.81 15.27 37.30 5.25 0.50 "Resource is Transition and Saprolite dominated making it suitable for ferronickel" Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 15#16HORIZONTE MINERALS Pyrometallurgical Testwork Summary • • The Batch smelting tests conducted at 1520° C were successful in producing a FeNi alloy at around 30 wt % nickel for the transition, saprolite and two blends Tests to produce matte from the two blends were also successful The SiO2/MgO ratio of the blended ore is similar to that from BHP Billiton's Cerro Matoso deposit in Colombia (world's second largest producer of FeNi) The PEA study should consider: • a RKEF operation similar BHP Billiton's Cerro Matoso operation • the technologies adopted for the Xstrata Koniambo plant in New Caledonia such as flash drying, fluidised bed calcination, hot calcine charging and DC smelting these will help in the fineness issues and could lead to reductions in fuel and reductant consumptions - the economics of a matte producing plant similar to PT Inco's (subsidiary of Vale) - one of the world's premier producers of nickel Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 16#17HORIZONTE MINERALS Pyrometallurgical Testwork Summary Developing the next major nickel project in Brazil Test #13 with blend 53%, # 3 +47%,#5 AIM: HZM TSX: HZM 17#18HORIZONTE MINERALS COMPLETED MILESTONES Milestones to Date Aug 2010 Completed 100% acquisition of Araguaia from Teck Resources via RTO Oct 2010 8,000m resource drill programme commenced Jan 2011 Sign royalty agreement with Anglo Pacific Group Feb 2011 Raised $12.6M Mar 2011 Maiden Inferred NI 43-101 resource 76Mt grading 1.35% Ni; drill programme increases to 20,000m Jun 2011 TSX Listing Jul 2011 Acquisition of Vila Oito and Floresta Projects adjacent to Araguaia form TSX Lara Resources Sept 2011 Completed 100 x 100m drilling 539 holes totalling 13,204 meters drilled to date Oct 2011 Jan 2012 Mar 2012 Completed collection of 130 tonne bulk sample, start pyro met test and Env Base line NI 43-101 resource upgrade; Indicated 39.3 Mt grading 1.39% Inferred 60.9 Mt grading 1.22% Ni Completed initial metallurgical testing at Araguaia - demonstrated two process routes Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 18#19HORIZONTE MINERALS Q2 2012 Targeted Milestones 2012 MILESTONES TO BE DELIVERED AT ARAGUAIA Commence phase 2 of metallurgical test work Complete Preliminary Economic Assessment (Wardell-Armstrong UK) to prove economic viability of Araguaia • Pilot plant • Infill resource drill programme Start pre-feasibility study Q4 2012 Complete Environmental Baseline Study H1 2013 Complete Prefeasibility Study Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 19#20HORIZONTE MINERALS Peer Group Valuation Company Country NAV $/lb Tonnes Grade % ('000) Ni Anfield Nickel Corp. (TSXV:ANF) Guatemala 0.05 97,300 1.37 ENK plc (AIM: ENK) Philippines 0.02 95,478 1.15 African Eagle Resources plc Tanzania 0.02 98,600 0.92 (AIM:AFE) Mindoro Resources (TSXV:MIO) Philippines 0.03 30,710 1.09 Average $ / lb 0.03 Horizonte Minerals plc - target Brazil 0.02 100.2 Mt 1.3 resource Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 20 20#21HORIZONTE MINERALS Acquisition Comparables Deal structure Resources at time of transaction Price paid $/lb Sherrit acquisition of 40% of Ambatovy from Dynatec for $1.6B 125Mt at 1.04% Ni (2007) $1.67 Vale acquisition of Canico Resources Onca Puma Project 82.7Mt at 1.73% Ni (2005) $0.23 HudBay acquisition of Skye Resources for $476M 108.8Mt at 1.379% Ni (2008) $0.14 Skye Resources acquires Fenix Nickel for 70% issue 25% equity, raise $20M and complete Feasibility Study and $5M cash 31 Mt at 1.8% Ni (2004) $0.06 "Current Horizonte in-situ valuation 0.02 $/lb" Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 21#22HORIZONTE MINERALS AngloGold Falcao JV • US$4.5 million to earn to 51% Gold Portfolio • Anglo have option to earn to 70% by completion of pre-feasibility • Falcao is a significant gold anomaly - drilling by BHP . 3,000m diamond drill programme completed – multiple positive results, intersections include; 11.1m grading 1.21 g/t Au 1.67m grading 27.70 g/t Au 2012 budget approved - US$1.6 million. AngloGold Santana Strategic JV • . - US$5.3 million three year Strategic Alliance signed with AngloGold who are utilising Horizonte's technical and operational experience in Brazil All new projects defined will be owned 49% by Horizonte and 51% by AngloGold - with option to take projects to pre-feasibility for additional equity position Any gold projects below the minimum size threshold (>2 Moz) will revert back to Horizonte 100% Troy Resources 300 sq km exploration block covering part of Greenstone Belt with historic gold production in world-class Carajás Mineral Province • US$2.8 million exploration investment . US$2 million cash on exercise plus US$30/oz upon production Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 22#23HORIZONTE MINERALS MAY 2012 Cash as of Mar 2012 £4.8 million Share Price (AIM) 14.05.12 9.25p 52 Week Trading 8p - 30p Range (AIM) Market Cap (14.05.12) £25.92 million Shares in Issue 288.06 million Developing the next major nickel project in Brazil Teleborsa Key Data Major Shareholders Teck Resources - 42.8% Anglo Pacific Group - 11% Quantom Holdings - 10.4% Richard Griffiths - 3.9% Other - 31.89% 19.750 13.938 8.125 May-2011 Aug-2011 Nov-2011 Feb-2012 May-2012 AIM: HZM TSX: HZM 23 23#24HORIZONTE MINERALS Why Horizonte? World class Araguaia nickel project located in producing nickel district - Indicated Resource 39.3 Mt grading 1.39% Ni; Inferred Resource 60.9 Mt grading 1.20% Ni (project in upper quartile in terms of global peer group) Proven process route – deposit amenable for ferronickel production 24Mt high grade core >1.6% Ni with potential to expand Multiple development milestones at Araguaia in 2012 Full support of major mining partners (Teck Resources and AngloGold Ashanti) downstream funding with technical support - potential Second year of funding secured with AngloGold Ashanti for second phase drilling on the Falcao gold project Undervalued compared to other nickel investment opportunities on the market Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 24#25HORIZONTE MINERALS Horizonte Minerals Plc 26 Dover Street, London, UK www.horizonteminerals.com Jeremy Martin, Chief Executive Officer Tel: 020 77637157 [email protected] Contacts Developing the next major nickel project in Brazil AIM: HZM TSX: HZM 25 25