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SGZ Scotgold Resources Limited

13.00
0.00 (0.00%)
Last Updated: 01:00:00
Delayed by 15 minutes
Share Name Share Symbol Market Type Share ISIN Share Description
Scotgold Resources Limited LSE:SGZ London Ordinary Share AU000XINEAK5 ORD NPV (DI)
  Price Change % Change Share Price Bid Price Offer Price High Price Low Price Open Price Shares Traded Last Trade
  0.00 0.00% 13.00 0.00 01:00:00
Industry Sector Turnover Profit EPS - Basic PE Ratio Market Cap
0 0 N/A 0

Scotgold Resources Ltd Update to the Cononish Bankable Feasibility Study (4840Z)

15/03/2017 7:00am

UK Regulatory


TIDMSGZ

RNS Number : 4840Z

Scotgold Resources Ltd

14 March 2017

 
                                                     1.1.1 Wednesday 15 March 2017 
                                                       SCOTGOLD RESOURCES LIMITED 
                                                      (The "Company" or "Scotgold") 
 
                           Update to the Cononish Bankable Feasibility Study (BFS) and Short Term Funding Plan 
 
                                                               HIGHLIGHTS 
                                         *    An update to the Bankable Feasibility Study ("BFS") 
                                             for the Cononish Gold and Silver Project dated August 
                                              2015 has been completed by Bara Consulting Limited, 
                                             which principally evaluates the economic impact of a 
                                                range of technical development options and the 
                                             current economic environment. As a result the "Phased 
                                             Project" development option has been selected as the 
                                                most favourable overall, which incorporates the 
                                                            following key changes: 
 
 
                     o Improved economic returns due to both the change in TSF design and higher assumed gold price 
                                            of GBP920/oz ($1,150/oz) (previously $1,100/oz). 
                                        *    The peak funding requirement reduced from GBP18.5m to 
                                                                GBP7.4 million; 
 
 
                                        *    Life of Mine EBITDA increased from GBP67m to GBP100m 
 
 
                                         *    Pre tax NPV (10%) of GBP23m increased to NPV (10%) 
                                                                    GBP43m 
 
 
                        o The development schedule is now designed in two phases. The first phase at 3,000 tonnes 
                                             per month (tpm), the second phase at 6,000 tpm; 
                            o The Tailings Storage Facility (TSF) is now designed using a "Dry Stack" system; 
                                         *    A new planning application will be required for the 
                                                 revised development plan and the Company has 
                                             commenced the "Pre Application Consultation" process 
                                             with the Loch Lomond and the Trossachs National Park 
                                              Planning Authority. It is anticipated that the full 
                                              planning process should be completed by the end of 
                                                                     2017. 
 
 
                                        *    The Company has been granted an extension to the Bulk 
                                              Processing Trial (BPT), as previously reported, and 
                                                 it is anticipated that this will continue to 
                                                  contribute to the Company's working capital 
                                                          requirements through 2017. 
 
 
                                           *    The Company has also agreed a GBP1 million loan 
                                                 facility with its Chairman, Nat le Roux (net 
                                             approximately GBP0.7m after repayment of the existing 
                                             GBP0.3m facility currently in place with Nat le Roux) 
                                                which it is anticipated will provide sufficient 
                                                working capital for the Company to complete the 
                                                planning application process and, subject to a 
                                             positive planning decision, implement a funding plan 
                                                for the development of Cononish Gold and Silver 
                                                        project commencing in Q1 2018. 
 
 
 
                                                UPDATE TO THE BANKABLE FEASIBILITY STUDY 
 
                      The Company is pleased to announce the results of a recently completed update to the Bankable 
                       Feasibility Study, completed in August 2015. We have completed a review of our development 
                     strategy and we have, after considering a number of alternative production schedules, selected 
                      the Phased Project scenario as the most favourable overall under current economic conditions. 
                        While undertaking this work we have also taken advantage of revising the TSF resulting in 
                        a more practical, lower capex (albeit a higher opex) and reduced environmental impact dry 
                               stack design. This has resulted in a much reduced peak funding requirement. 
                   The necessary revisions to the permitting requirements are underway and we expect final permission 
                      for underground development work to be granted by Q1 2018. Subject to permitting and securing 
                   the necessary finance, we expect to commence work underground in Q2 2018 and to reach a sustainable 
                     First Phase 3,000 tpm by early 2019. The Second Phase increase to 6,000 tpm will be self-funded 
                                               and is scheduled to be achieved by Q3 2021. 
 

Options Considered in the Update to the BFS

Various scenarios were considered in the update. These included:

   1.   A revised BFS using an updated gold price. 
   2.   A full scale case based on the BFS but using the modified TSF. 

3. A full scale case but also assuming access to a cyanidation plant within Scotland. Note this is the only option which considered cyanidation as opposed to the currently envisaged sulphide concentrate sale.

   4.   A half scale case processing at 3,000 tpm for the life of the mine. 

5. A phased project where build-up to 6,000 tpm is funded from the first phase of 3,000 tpm. The future development of the mine is now based on this scenario.

The table below shows the assumptions used for each scenario:

 
 Description                   Units    Original                New Options Evaluated 
                                          Base 
                                          Case 
                                          (BFS) 
---------------------------  --------  ---------  ------------------------------------------------- 
                                                   Revised    Full      Full      Half     Phased 
                                                     Base     Scale     Scale     Scale    Project 
                                                     Case               with 
                                                    (BFS)              Offsite 
                                                                         CN 
                                                     (1)       (2)       (3)       (4)       (5) 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Physicals 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
                                                                                            3 000 
 Production Rate                tpm      6 000      6 000    6 000     6 000     3 000     / 6 000 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Overall Recovery                %         93        93        93        93        93        93 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Dore Recovery                   %         25        25        25        25        25        25 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
                                          177        177      176       176       175 
 Total Au Sold                  oz         666       666       074       074       567     175 762 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Tailings Storage              type      Valley      Dry      Dry       Dry       Dry     Dry Stack 
  Facility Type                           Fill      Stack     Stack     Stack     Stack 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Stockpile Depleted              t         -          -      7 000     7 000     7 000      7 000 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Construction 
  Period                      months       16        16        16        16        16        16 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Life of Mine 
  (Including Construction)     Years       9          9        9         9         17        10 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Economics 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Gold Price                    $/oz      1 100      1 150    1 150     1 150     1 150      1 150 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Silver Price                  $/oz        15        16        16        16        16        16 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 USD/GBP Exchange 
  Rate                         $/GBP      1.60      1.25      1.25      1.25      1.25      1.25 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Scottish Gold 
  Sold                           %         25        25       6.6       6.6       7.4        7.4 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Scottish Gold 
  Premium                        %         0          0        10        10        10         0 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 Discount Rate                   %         10        10        10        10        10        10 
---------------------------  --------  ---------  --------  -------  ---------  -------  ---------- 
 
 

Technical Comparison of BFS and Phased Project

   --     The Resource and Reserve estimates remain as previously published. 
   --     The mining methodology of Long Hole Open Stoping (LHOS) remains as is; 

-- Some minor revision to the development design on the 400 m adit level has been undertaken to reduce initial development requirements;

-- The development scheduled is now designed in two phases. The first phase at 3,000 tonnes per month (tpm), the second phase at 6,000 tpm;

-- The process route remains as is. A simplified basic design will be used for the first phase and the full scale design as per the BFS will be used for the second phase. Whilst elements of the first phase may be reused, this has not been assumed in the capital estimation.

-- The timing of the second phase is assumed to occur after 2.5 years of phase 1 production, once sufficient cashflow reserves have been accumulated and the project can self-fund the required second phase capital.

-- The conventional valley fill TSF in the BFS has been replaced by a "Dry Stack" TSF, comprising 11 individual stacks constructed sequentially over the life of mine. This requires an additional dewatering circuit within the processing plant but obviates the high capex requirement of a TSF impoundment dam and associated civil works. The financial impact of this is therefore an overall reduction of capital but increase in operating cost.

-- The dry stack TSF calls for waste rock throughout the life of mine in the construction of each stack, so waste is no longer required to be stored underground. Whilst some waste may still be stored underground, this provides significantly improved operational flexibility.

-- The dry stack TSF has been designed using landscape architectural consultants to specifically address the environmental impacts which are of concern to the Loch Lomond and the Trossachs National Parks Planning Authority ("LLTNPPA") and has several significant environmental advantages in comparison to the already permitted TSF.

Financial Comparison of BFS and Phased Project

-- Although the TSF capital cost was reduced significantly to GBP404,206, operating cost was increased from GBP327/Au equivalent oz in the BFS to GBP379/Au equivalent oz in the phased approach, as most of the TSF cost is now an on-going operating cost. The total capital cost of the processing plant increased from GBP7.2 million to GBP10.3 million in the phased approach. This was due to the need to install an interim reduced capacity plant for Phase 1. However, we believe that there are further cost savings possible in the final plant which have yet to be identified fully.

-- Total all in cash costs (capital, operating and royalty) per Au equivalent oz is GBP487/oz for the phased approach compared to GBP455/oz for the original BFS.

   --     The table below shows the results for the original BFS and the Phased Project: 
 
              FINANCIAL RESULTS COMPARISON 
-------------------------------------------------------- 
  Financial Metric           BFS Aug'15   Phased Project 
--------------------------  -----------  --------------- 
                               67 427 
 EBITDA (GBP)                    626       100,040,640 
--------------------------  -----------  --------------- 
                               43 403 
 Gross Cashflow (GBP)            552        79,943,378 
--------------------------  -----------  --------------- 
                               35 725 
 Net Cashflow (GBP)              551        67,375,514 
--------------------------  -----------  --------------- 
                               22 945 
 Pre-Tax NPV @ 10% (GBP)         889        42,891,326 
--------------------------  -----------  --------------- 
 Pre-Tax IRR (%)                 45             80 
--------------------------  -----------  --------------- 
                               18 515 
 Post-Tax NPV @ 10% (GBP)        172        36,117,874 
--------------------------  -----------  --------------- 
 Post-Tax IRR (%)                41             75 
--------------------------  -----------  --------------- 
 Operating Margin (%)            53             59 
--------------------------  -----------  --------------- 
 Life of Mine (years)            8              9 
--------------------------  -----------  --------------- 
 Payback Period (months)         19             13 
--------------------------  -----------  --------------- 
                               18 452 
 Peak Funding Req. (GBP)         183        7,419,340 
--------------------------  -----------  --------------- 
 

Competent Persons Statement

The information in this report that relates to the 2015 Feasibility Study for Cononish Gold Project and the revised development plan (Phased Project) is based on information compiled by Pat Willis, a Competent Person who is registered as a Professional Engineer (Pr.Eng.) with the Engineering Council for South Africa (ECSA) and a Fellow in good standing and Past President of the Southern Africa Institute of Mining and Metallurgy (FSAIMM). Mr Willis is employed by Bara Consulting Limited, an independent consulting company. Mr Willis 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 2014 Edition of the 'Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Mr Willis consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

SHORT TERM LOAN FUNDING PLAN

The Company has entered into a short term loan agreement with Nat le Roux, the Company's major shareholder and non executive Chairman. The key terms of the agreement are as follows:

   --     Principal: GBP1,000,000. 
   --     Term: 1 year from execution (14 March 2017). 
   --     Interest rate: 10% per annum. 
   --     Repayment: Principal and interest repayable on expiry of term. 
   --     Security: A security agreement placing a charge over all the Company's assets is included. 

-- Use of Funds: Working capital requirements and the redemption of the existing GBP300,000 loan facility and accrued interest (6% pa) provided by Nat le Roux.

-- Redemption: The Company may elect to redeem the loan at any point during its term without penalty.

The short-term loan agreement with Mr Nat Le Roux constitutes a related party transaction under Rule 13 of the AIM Rules. Accordingly, the board of Scotgold, excluding Nat Le Roux who is precluded from opining, consisting of Richard Gray, David Swan, Christopher Sangster, Philip Jackson and Gabriel Chiappini, having consulted with Stockdale Securities Limited, the Company's nominated adviser, consider that the terms of the Transaction are fair and reasonable insofar as its shareholders are concerned.

Nat le Roux commented "Whilst the Company has a demonstrably viable project in the Cononish Gold Mine, we have struggled since the completion of the BFS in August 2015 to secure a funding package on terms acceptable to shareholders. The revised development plan now completed significantly lowers the financing hurdle and improves the economic returns, with significant further enhancement from the current Pound Sterling price of gold. It does however mean the Company requires further working capital to complete the permitting process and I have therefore agreed to offer a loan facility to the Company as a mechanism to bridge this gap."

Scotgold CEO, Richard Gray said "It is extremely gratifying that we have managed to use the experience of the BPT to re-engineer aspects of Cononish and add significant value. With our improved economic returns and short term funding secured which avoids undue dilution for the existing shareholders, we now look forward to securing an attractive full financing package and subject to permitting, putting our mine into production at the earliest opportunity".

For further information please contact:

 
 Scotgold Resources   Stockdale Securities   Capital Markets    Smaller Company 
  Limited              Limited                Consultants        Capital 
                                                                 Ltd 
-------------------  ---------------------  -----------------  ---------------- 
 Richard Gray         Robert Finlay/         Simon Rothschild   Rupert Williams 
  - CEO                Ed Thomas 
-------------------  ---------------------  -----------------  ---------------- 
 Tel: +44 (0)1838     Tel: +44 (0)20         Tel +44 (0)7703    Tel: +44 
  400 306              7601 6100              167 065            (0)20 3651 
                                                                 2911 
-------------------  ---------------------  -----------------  ---------------- 
 

Forward Looking Statement

Statements regarding plans with respect to the Company's mineral properties are forward-looking statements. There can be no assurance that the Company's plans for development of its mineral properties will proceed as currently expected. There can also be no assurance that the Company will be able to confirm the presence of additional mineral deposits, that any mineralisation will prove to be economic or that a mine will successfully be developed on any of the Company's mineral properties.

Appendix A: Glossary of technical terms

 
 Term              Description 
----------------  ----------------------------------------------- 
 GBP or GBP        Pound Sterling 
----------------  ----------------------------------------------- 
 $ or USD          United States of America Dollar 
----------------  ----------------------------------------------- 
 %                 Percent 
----------------  ----------------------------------------------- 
 Adit              Underground mining tunnel, for mining, 
                    drainage, access 
----------------  ----------------------------------------------- 
 Ag                Silver, atomic number: 47. Measured 
                    in parts per million (grams per tonnes) 
----------------  ----------------------------------------------- 
 Au                Gold, atomic number: 79. Measured 
                    in parts per million (grams per tonnes) 
----------------  ----------------------------------------------- 
 CAPEX             Capital Costs (short for Capital Expenditure). 
----------------  ----------------------------------------------- 
 CP                Competent Person 
----------------  ----------------------------------------------- 
 Dry Stack         A TSF using de-watered tailings. 
----------------  ----------------------------------------------- 
 g                 Gram 
----------------  ----------------------------------------------- 
 g/t               Grams per tonne (equal to parts per 
                    million) 
----------------  ----------------------------------------------- 
 LHOS              Long Hole Open Stoping. Underground 
                    mining technique that involves vertical 
                    mining in a large, open stope between 
                    sub levels. Typically blast holes 
                    are drilled between sublevels using 
                    a mechanised long hole drill rig. 
----------------  ----------------------------------------------- 
 m                 metre 
----------------  ----------------------------------------------- 
 M                 Million 
----------------  ----------------------------------------------- 
 Measured          that part of a Mineral Resource for 
  Resource          which tonnage, densities, shape, physical 
                    characteristics, grade and mineral 
                    content can be estimated with a high 
                    level of confidence. It is based on 
                    exploration, sampling and testing 
                    information gathered through appropriate 
                    techniques from locations such as 
                    outcrops, trenches, pits, workings 
                    and drill holes. The locations are 
                    appropriately spaced to confirm geological 
                    and/or grade continuity to a high 
                    confidence 
----------------  ----------------------------------------------- 
 Mineral           A concentration or occurrence of material 
  Resource          of intrinsic economic interest in 
                    or on the Earth's crust in such form, 
                    quality and quantity that there are 
                    reasonable prospects for eventual 
                    economic extraction. The location, 
                    quantity, grade, geological characteristics 
                    and continuity of a Mineral Resource 
                    are known, estimated or interpreted 
                    from specific geological evidence 
                    and knowledge. Mineral Resources are 
                    sub-divided, in order of increasing 
                    geological confidence, into Inferred, 
                    Indicated and Measured categories 
----------------  ----------------------------------------------- 
 mm                millimetre 
----------------  ----------------------------------------------- 
 MRE               Mineral Resource Estimate 
----------------  ----------------------------------------------- 
 Mt                million tonnes 
----------------  ----------------------------------------------- 
 Mtpa              Million tonnes per annum 
----------------  ----------------------------------------------- 
 OPEX              Operating Costs 
----------------  ----------------------------------------------- 
 oz.               Troy ounce (31.1034768 grams) 
----------------  ----------------------------------------------- 
 Pre-feasibility   A comprehensive study of the viability 
  study (PFS)       of a mineral project that has advanced 
                    to a stage where the mining method, 
                    in the case of underground mining, 
                    or the pit configuration, in the case 
                    of an open pit, has been established, 
                    and which, if an effective method 
                    of mineral processing has been determined, 
                    includes a financial analysis based 
                    on reasonable assumptions of technical, 
                    engineering, operating and economic 
                    factors and the evaluation of other 
                    relevant factors which are sufficient 
                    for a qualified person, acting reasonably, 
                    to determine if all or part of the 
                    mineral resource may be classified 
                    as a mineral reserve 
----------------  ----------------------------------------------- 
 ppm               Parts per million 
----------------  ----------------------------------------------- 
 Probable          A 'Probable Ore Reserve' is the economically 
  Ore Reserve       mineable part of an Indicated, and 
                    in some circumstances, a Measured 
                    Mineral Resource. The confidence in 
                    the Modifying Factors applying to 
                    a Probable Ore Reserve is lower than 
                    that applying to a Proved Ore Reserve. 
----------------  ----------------------------------------------- 
 Proved Ore        A 'Proved Ore Reserve' is the economically 
  Reserve           mineable part of a Measured Mineral 
                    Resource. A Proved Ore Reserve implies 
                    a high degree of confidence in the 
                    Modifying Factors. 
----------------  ----------------------------------------------- 
 Pyrite            An iron sulphide with the chemical 
                    composition of FeS(2) 
----------------  ----------------------------------------------- 
 Reserves          Mineable geological resources 
----------------  ----------------------------------------------- 
 Resources         Geological resources (both mineable 
                    and un-mineable) 
----------------  ----------------------------------------------- 
 ROM               Run of Mine 
----------------  ----------------------------------------------- 
 Silver            Precious metal (Ag), atomic number: 
                    47 
----------------  ----------------------------------------------- 
 Sub-level         Underground mining technique that 
  stoping           involves vertical mining in a large, 
                    open stope 
----------------  ----------------------------------------------- 
 Sulphides         A mineral group that contains sulphur 
                    as the major anion 
----------------  ----------------------------------------------- 
 TSF               Tailings Storage Facility 
----------------  ----------------------------------------------- 
 tpm               Tonnes per month 
----------------  ----------------------------------------------- 
 Valley Fill       A TSF requiring an impoundment dam 
                    to retain wet tailings typically in 
                    a valley. 
----------------  ----------------------------------------------- 
 Waste             Un-mineralised rock, or rock that 
                    is uneconomic to extract/process 
----------------  ----------------------------------------------- 
 

This information is provided by RNS

The company news service from the London Stock Exchange

END

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