Last checked at 12 Oct 2015 07:00
Kibo Mining Plc (Incorporated in Ireland)
(Registration Number: 451931)
(External registration number: 2011/007371/10)
Share code on the JSE Limited: KBO
Share code on the AIM:KIBO
ISIN: IE00B97C031
("Kibo" or "the Company")
12 October 2015
Mbeya Definitive Mining Feasibility Study - Optimized Project Financials
Kibo Mining plc ("Kibo" or the "Company") (AIM: KIBO; AltX: KBO), the Tanzania focussed mineral exploration and development company, is pleased to announce significantly improved financials for the Mbeya Coal to Power Project's ("MCPP") coal mine component.
Key highlights
The Company and its advisers Minxcon Projects have now completed a financial optimization study for the MCPP coal mine, based on feasibility results received to date.
The impact of optimal gearing for the MCPP coal mine was tested on the surface miner contractor option with the following key results:
- All-in cost margin ranges from 47.9% to 48.1%. Applying the aforementioned all-in cost margin, Kibo interprets that annual earnings before interest and tax ("EBIT") of between US$ 23.5 million to US$ 23.6 million will be generated;
- Applying a real discount rate of 5.51%, the best estimated Net Present Value ("NPV") of free cash flow to equity ranges between US$ 214 million and US$ 219 million;
- Equity IRR (leveraged) range between 131% and 146%, with a Project IRR of 54%;
- Cash return on capital invested ranging between 726% and 732%; and
- Project Payback Period before loan of 2.6 years
Louis Coetzee, CEO of Kibo Mining, said: "We are delighted to provide this update showing the outcome of the latest, more detailed work undertaken by our advisers for the MCPP.
In particular, we are delighted with the confirmation of the NPV range of US$214m to US$219m which is solely in respect of the coal mining component and does not include the significantly larger power generation portion of the project.
This is a large-scale project which is now demonstrably lower risk. With the relatively low capital investment required, the Mbeya coal mine delivers a high project IRR and short payback period.
The IRR being substantially above the cost of debt makes it an attractive option to consider project level loan financing. The project's robust financials will play in Kibo's favour in respect of the competitiveness and conditions attached to any such loans.
As each stage of our work on the MCPP is completed, Kibo emerges with a stronger, more valuable project. We will update shareholders with further progress in the near-term in what is a busy operational period for the Kibo team and the MCPP."
Important Notes for Readers:
The information contained within this report is taken from the Definitive Mining Feasibility Study ("DMFS") Phase 2, Stage 1 report (Pre-Feasibility Report) and subsequent studies, produced by Minxcon Projects in respect of the MCPP. The information provided relates solely to the coal mining operation reflecting the physical extraction of coal from the project area and delivery of coal to the proposed power plant. The latest power generation financial and operational information will be supplied separately, in due course.
Recognising the level of commercial sensitivity and for the protection of all stakeholders' interests we have limited the technical information that we publish in this report and in the wider public domain at this time.
Readers must note that operational and financial data pertaining to any complex development project of this nature is project specific. Kibo has undertaken the MCPP DMFS to properly and professionally understand the technical and financial merits of the project. The findings outlined can only be used in an assessment and analysis of the MCPP to which this work relates and not as a generic benchmark standard.
DMFS Financial Optimization
Four alternative options of the selected mining method were identified for project development and the financial data ranges that follow, are applicable to one of these options: the surface miner contractor option that was identified as the preferred mining option during the Pre-Feasibility Study ("PFS"). (See RNS dd. 12 August 2015).
The financial optimization study for the surface miner contractor option was developed on the following premises:
- Lending Rate: LIBOR+5%
- Loan Period: 10 and 15 years (Note: it is anticipated that the MCPP will be financed as an integrated project).
- Peak Funding Requirement: US$ 37.905 million
- Debt / Equity Ratio: 70:30
- Loan Amount: US$ 26.534 million
- Mine Life: 28 Years
- Annual Coal Production: 1.48 million tonnes
Payment calculations were adjusted in real terms. The positive impact of interest on the tax calculation was taken into account in the model. The inflow of the loan amount and outflow of the principal payments was included in the after tax cash flow.
Based on the above assumptions the model produced the following results:
- Annual estimated coal sale revenues of US$ 48.4 million;
- All-in cost margin ranges from 47.9% to 48.1%;
- NPV range between US$ 214 million and US$ 219 million, applying a real discount rate of 5.51% with payback period (before loan) of 2.6 years
- Equity IRR (leveraged) range between 131% and 146% which includes debt benefit and Project IRR of 54%;
- Cash return on capital invested ranging between 726% and 732%;
- An annual EBIT of between US$ 23.5 million to US$ 23.6 million will be generated; and
- Total capital investment in year 1 consisting of US$ 11.37 million equity and US$ 26.53 million loan.
The high all-in cost margin reflects low operating costs as a result of the proposed mining method and shallow ore body, small sustaining capital expenditure and fixed coal price as received from the power plant and is a key indicator of the robustness of the Project.
Contacts
Louis Coetzee | +27 (0) 83 2606126 | Kibo Mining plc | Chief Executive Officer |
Andreas Lianos | +27 (0) 83 4408365 | River Group | Corporate Adviser and Designated Adviser on JSE |
Jon Belliss | +44 (0) 207 382 8300 | Beaufort Securities Limited | Broker |
Oliver Morse | +61 8 9480 2500 | RFC Ambrian Limited | Nominated Adviser on AIM |
Daniel Thöle / Anna Legge
| +44 (0) 203 772 2500
| Bell Pottinger | Investor and Media Relations |
Kibo Mining - Notes to editors
Kibo Mining is listed on the AIM market in London and the AltX in Johannesburg. The Company is focused on exploration and development of mineral projects in Tanzania, and controls one of Tanzania's largest mineral right portfolios. Tanzania provides a secure and stable operating environment for the mineral resource industry and Kibo Mining therein.
Kibo Mining holds a thermal coal deposit at Rukwa, which has a significant JORC compliant defined resource (See Table 1 below), and is developing a 250-350MW mouth-of-mine thermal power station, the Mbeya Coal to Power Project ("MCPP"), previously called Rukwa Coal to Power Project ("RCPP"), with an established management team that includes Standard Bank as Financial Advisor. Kibo is undertaking a Coal Mining Definitive Feasibility Study and a Power Pre-Feasibility Study for the Mbeya project with an integrated Coal-Power interim study report to be released in the near term. On 20th April 2015, Kibo signed a Joint Development Agreement for the completion of the Definitive Feasibility Studies and development of the MCPP with China based EPC contractor SEPCO III.
The Company also has extensive gold focused interests including Lake Victoria Goldfields and Morogoro projects. At Lake Victoria, the Company has projects with a 550,000oz JORC compliant gold Mineral Resource at Imweru Project (See Table 2 below) and a 168,000oz NI 43-101 compliant gold Mineral Resource at the Lubando Project (See Table 3 below) in which the Company holds a 90% attributable interest. The Company is currently undertaking a Definitive Feasibility Study on its Imweru Project.
Kibo also holds the Haneti Project on which the latest technical report confirms prospectivity for nickel, PGMs, gold and strategic metals including lithium.
Kibo Mining further holds the Pinewood (coal & uranium) project where the company has entered into a 50/50 Exploration Joint Venture with Metal Tiger plc.
Finally the Company also holds the Morogoro (gold) project where the company has also entered into a 50/50 Exploration Joint Venture with Metal Tiger plc.
The Company's projects are located in the established and gold prolific Lake Victoria Goldfields, the emerging goldfields of eastern Tanzania and the Mtwara Corridor in southern Tanzania where the Government has prioritised infrastructural development attracting significant recent investment in coal and uranium. The Company has a positive working relationship with the Tanzanian government at local, regional and national levels and works hard to maintain positive relationships with all communities where company interests are held. The Company recognises the potential to enhance the quality of life and opportunity for Tanzanian citizens through careful development of its projects.
Updates on the Company's activities are regularly posted on its website www.kibomining.com
Technical data
Rukwa Mineral Resource
Table 1 below presents a table showing the Mineral Resource estimate for the Rukwa Coal Project. The table is taken from an NI 43 101-Compliant Report by GEMECS (Pty) Ltd dated April 2012.
Table 1
RUKWA COAL RESOURCE SUMMARY- GEMECS (Pty) Ltd | |||
SEAM | NI 43-101 | IN SITU | |
SEAM | THICKNESS | CLASS | MILLION TONS |
S4 | 1.14 | Indicated | 2.17 |
S3U | 2.04 | Indicated | 6.92 |
S3L | 2.3 | Indicated | 12.63 |
S2 | 3.45 | Indicated | 23.43 |
S1U | 2.48 | Indicated | 7.34 |
S1L | 2.92 | Indicated | 17.4 |
S0 | 1.08 | Indicated | 1.44 |
Total Indicated Resources | 71.34 | ||
S4 | 1.31 | Inferred | 1.38 |
S3U | 2.24 | Inferred | 2.94 |
S3L | 2.27 | Inferred | 3.86 |
S2 | 3.42 | Inferred | 7.94 |
S1U | 2.05 | Inferred | 6.5 |
S1L | 3.15 | Inferred | 12.83 |
S0 | 1.06 | Inferred | 2.6 |
Total Inferred Resources | 38.05 | ||
TOTAL RESOURCES | *109.39 | ||
*Kibo holds 100% of the Rukwa Mineral Resource
Imweru Mineral Resource
Table 2 below presents a table showing the Mineral Resource estimate for the Imweru Project at a base case economic cut-off grade for the reporting of the resource of 0.4 g/t. The table is taken from a JORC-Compliant Report by Tetra Tech EBA dated February 2014.
Table 2
Area | Material Type |
Classification | Cut- off (g/t) | Specific Gravity | Metric Tonnes (t) |
Short Tons | Gold Grade (g/t) | Contained Gold Ounces (troy) |
Central | Laterite | Indicated | 0.40 | 2.50 | 131,000 | 144,000 | 1.785 | 8,000 |
Saprolite | Indicated | 0.40 | 2.50 | 706,000 | 778,000 | 1.387 | 32,000 | |
Bedrock | Indicated | 0.40 | 2.89 | 1,895,000 | 2,089,000 | 1.043 | 64,000 | |
Total | Indicated | 0.40 | 2.77 | 2,732,000 | 3,012,000 | 1.168 | 103,000 | |
Central | ||||||||
Laterite | Inferred | 0.40 | 2.50 | 685,000 | 755,000 | 1.317 | 29,000 | |
Saprolite | Inferred | 0.40 | 2.50 | 1,047,000 | 1,154,000 | 1.040 | 35,000 | |
Bedrock | Inferred | 0.40 | 2.89 | 7,838,000 | 8,640,000 | 1.029 | 259,000 | |
Total | Inferred | 0.40 | 2.82 | 9,569,000 | 10,548,000 | 1.051 | 323,000 | |
East | Total | Inferred | 0.40 | 2.70 | 2,653,000 | 2,925,000 | 1.449 | 124,000 |
Imweru Property Total | Indicated | 0.4 | 2.77 | 2,732,000 | 3,012,000 | 1.168 | 103,000 | |
Inferred | 0.4 | 2.79 | 12,222,000 | 13,473,000 | 1.137 | 447,000 | ||
Combined (inf+ind) | 0.4 | 2.79 | 14,954,000 | 16,485,000 | 1.143 | 550,000 | ||
*Kibo holds 90% of the Imweru Mineral Resource
* Total estimates are rounded, based on composites capped at 26 g/t gold at Imweru Central and 25 g/t at Imweru East, the cut-off grade is based on a gold price of US$1,200 and a 90% metallurgical recovery is assumed in calculation of cut-off grade. A base case of 0.40 g/t has been selected.
** Classification of Mineral Resources incorporates the terms and definitions from the Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC Code) published by the Joint Ore Reserve Committee (JORC)
Lubando Mineral Resource
Table 3 below presents a table showing the Mineral Resource estimate for the Lubando Project at a base case economic cut-off grade for the reporting of the resource of 0.5 g/t Au. The table is taken from an NI 43 101-Compliant Report by EBA Engineering Consultants Limited (now part Tetra Tech EBA) dated August 2009.
TABLE3: LUBANDO MINERALRESOURCE SUMMARY - BASECASE* | |||||
Category |
West Zone | East Zone South |
East Zone Mid | East Zone North |
Total |
Measured Resource | |||||
Measured Resource(t) | 107,900 | 4,880 | 16,900 | 54,440 | 184,150 |
Grade(g/t) | 1.69 | 2.52 | 1.72 | 2.48 | 1.95 |
Total Gold(oz) | 5,900 | 400 | 950 | 4,340 | 11,500 |
Indicated Resource | |||||
Indicated Resource(t) | 280,710 | 18,330 | 61,000 | 149,350 | 509,420 |
Grade(g/t) | 1.61 | 2.23 | 1.89 | 2.73 | 1.99 |
Total Gold(oz) | 14,500 | 1,300 | 3,700 | 13,120 | 32,600 |
Inferred Resource | |||||
Total Resource(t) | 1,090,000 | 65,470 | 209,340 | 535,330 | 1,900,140 |
Grade(g/t) | 1.27 | 1.56 | 3.34 | 3.13 | 2.03 |
Total Gold(oz) | 44,550 | 3,300 | 22,500 | 53,900 | 124,200 |
*Kibo holds 90% of the Lubando Mineral Resource
* Numbers are rounded. Composites capped at 10.85g/t gold. Cut-off grade of 0.5 g/t gold based on a gold price of US$850/oz and assumed 100% metallurgical recovery.CIM definitions were followed for Mineral Resources.
Pursuant to the terms of an inherited agreement with Barrick East Africa Exploration LTD (BEAL), Kibo currently has an effective 90% interest in the Imweru and Lubando Project (and thus a 90% attributable interest in the Imweru and Lubando Mineral Resources shown in Table 2 and 3 above), with Barrick having a 10% carried interest up to a decision to mine at which point they have to contribute or be diluted to a 2% net smelter royalty. BEAL also has a first right of refusal pursuant to which they can buy the 90% interest in the project at an agreed market related value after completion of a Bankable Feasibility Study. Kibo remains the operator of the project.
Review by Qualified Persons
The information in this announcement that relates to the Rukwa Coal Mineral Resource is taken from a report titled "Independent Technical Report for the Rukwa Coal Project, Mbeya Region, United Republic of Tanzania" dated 19th April 2012 by CD van Niekerk Director and Principal Geologist with the firm GEMECS (Pty) Ltd. Mr van Niekerk is a Professional Natural Scientist with the South African Council for Natural Scientific Professions (SACNASP), Registration No. 400066/98 and a Fellow Member of the Geological Society of South Africa. He has relevant experience and technical qualifications to be a "Qualified Person" for reporting coal resources to the NI 43-101 Standard
Information in this announcement that relates to the Imweru Mineral Resource is taken from the report titled "Resource Update for the Imweru Property Geita Region Northern, Tanzania, JORC Competent Persons Report" dated February 17th 2014 (the "Report"). The Report states a JORC-compliant Mineral Resource estimate and was prepared for Kibo Mining plc by James Barr P.Geo. and Darryn Hitchcock P.Geo. Senior Geologist and Geologist respectively with TetraTech EBA Ltd. Both Mr. Barr and Mr. Hitchcock are registered as Certified Professional Geologists with Association of Professional Engineers and Geoscientists of British Columbia a recognised professional organisation. Mr Barr as principal author responsible for the Report has experience in the evaluation and reporting of Archaean Gold projects and is a "Qualified Person" for reporting gold resources to the JORC Standard. He consents to the inclusion in this document of the matters based on his information in the form and context in which they appears.
The information in this announcement that relates to the Lubando Mineral Resources is taken from a report titled "Technical Report on the Lubando property, Mwanza, Tanzania" dated 31st August 2009" (the "Report") The Report is NI 43-101 compliant and was prepared for Great Basin Gold Rusaf Gold Limited by Nathan Eric Fier C.P.G., P.Eng. Market Director for EBA Engineering Consultants Ltd and a Senior Mining Consultant. Mr. Fieris registered as a Certified Professional Geologist with the American Institute of Professional Geologists, Registration No 10062, and a professional Engineer in British Columbia, Canada Registration No. 135165. He has extensive experience in the evaluation and reporting of Archaean Gold projects.
The Company's Exploration Director, Noel O'Keeffe has reviewed the resource reports and the references to them in this announcement.
Johannesburg
12 October 2015
Corporate and Designated Adviser
River Group