Fermer X Les cookies sont necessaires au bon fonctionnement de 24hGold.com. En poursuivant votre navigation sur notre site, vous acceptez leur utilisation.
Pour en savoir plus sur les cookies...
AnglaisFrancais
Cours Or & Argent en

Chaarat Gold holdings Ltd.

Publié le 21 avril 2016

Results of Feasibility Study Optimisation

( 0 vote, 0/5 ) Imprimer l'article
  Article Commentaires Commenter Notation Suivre la société  
0
envoyer
0
commenter
Mots clés associés :   Kazakhstan | Kyrgyzstan |

Results of Feasibility Study Optimisation

f2ab7bc7-e16f-40b1-a889-0c8b0a2d7fac.pdf

Chaarat Gold Holdings Limited

("Chaarat" or "the Company")

Results of the Chaarat Gold Project optimised Feasibility Study

Road Town, Tortola, British Virgin Islands (21 April 2016)

Chaarat (AIM - CGH), the AIM quoted exploration and development company with assets in the Kyrgyz Republic, is pleased to present the results of the review of certain key areas of the Feasibility Study (FS) by the Chaarat team and its advisers, on its 100% owned Chaarat Gold Project (the Project) prepared by NERIN Engineering and NFC.

  • Post-tax NPV of $615m increased from US$351m (using a discount rate of 8% and a gold price of US$ 1,250/oz)

  • IRR increased to 25% (at a gold price of $1250/oz)

  • Initial capital investment to reach production reduced 31% from $684 million to $470 million with scope for further reduction

  • Average all-in sustaining cost (AISC) reduced 5% to $605/oz

  • No change in reserve base of 4.7 million ounces at 2.79 g/t and average annual production of 211 thousand ounces

  • Stage two of the optimisation to focus on improved metallurgical recoveries


Following the announcement of the FS on 3 February 2016, the Chaarat team and its advisers have completed their first stage review of the FS prepared by NERIN and NFC in order to identify areas where the Study can be optimised.

Dekel Golan CEO commented: "We are very pleased to present the results of the optimised feasibility study to our shareholders and stakeholders. As we highlighted when announcing the FS, the work of NERIN and NFC, we were impressed with the technical quality of the work but the cost calculations, especially relating to the quantity and costs of civil works during construction left considerable scope for optimisation. Our optimisation therefore concentrated principally on adapting designs to local conditions and seeking quotes from Kyrgyz companies.

We continue to work on the optimisation of the FS and further metallurgical testing is now underway to try and improve recoveries from the Chaarat ores and hence the bottom line of the Project.

Although our industry faces challenges which are not lessened by the financial situation in China, the regional engine, an appetite for good projects in the gold sector is still evident. The interest in Chaarat, a world class, high grade, low cost of production asset has not disappeared.

Your management is reviewing a number of options targeting value generation whilst minimising dilution for our shareholders. We hope to deliver news on our progress in the coming months. We commend the patience of our shareholders who will appreciate that it is important to take our time to maximise the value of the Chaarat Project for their benefit."

Methodology of the optimisation


The optimisation work focussed on key areas where major savings had already been identified from the original FS. The estimated capital expenditure now required for the Project is comparable to the capital costs estimated by SNC-Lavalin in the Pre-feasibility Study prepared in 2011.


  1. Reduction in volume of earthworks


    The extremely large quantity of earthworks included in the FS indicated that NERIN envisaged a single basic flat terrace layout for the Project which ignored the natural valley site terrain of the Chaarat deposit. A more suitable terraced layout would take advantage of gravity and reduce the volume of earthworks by up to 50%.


    In addition NERIN based their calculations on "indices" rather than actual volumes. A local company recalculated the necessary earthworks for the tailings facility, heap leach pad and other production facilities and reduced the volume of work by 50%. In addition local prices (with the addition of a 15% contingency) were used to achieve further savings.


  2. Efficient layout of site


    The layout of the structures adopted by NERIN, principally comprising the processing plant, was suitable for locations with mild climatic conditions. Given the harsh winters at site, in order to provide an acceptable operational environment for personnel, most of the processing plant units should be enclosed in a building. This reduces the footprint of the whole site and the building volume which will also have operational efficiencies in the reduction of heating costs. Conversely NERIN planned structures to be built around power substations and transformers which are not necessary. Unnecessary structures such as a fine crushed ore bin have been removed.


    The envisaged road layout was over complicated and could be improved with more coherent planning. All these efficiencies reduced the area required for the Project by 40%.


  3. Updated quotes


    The technical parameters used by NERIN for major items of plant and equipment were not changed but revised quotes were obtained for the crusher, heap leach, power line, explosive magazine, road, camp and tailings dam. The new quotes contributed approximately 20% to the capital cost reduction. The cost of transporting equipment included in the FS was reduced from 24% of the cost to a more realistic, but still conservative, 15%.

    More accurate costs, provided by a local consultant and a Western company, were also applied to the underground excavation costs, leaving the geometry and volume of works of the NERIN mine design unchanged.


  4. Updated operating costs


Material (input) prices were updated to actual local prices with the addition of a 15% contingency. The global price of fuel has reduced considerably in 2016, and even more so in the Eurasian area. Since the preparation of the FS, VAT on fuel products has been reduced in the Kyrgyz Republic from 12% to 5%. The mining cost in the optimised study has been updated conservatively at current price plus 15%.

The original and optimised initial capital costs for the project are summarised below:



Description

Original estimated investment

Optimised estimate


Difference

% of savings

(USD million)

(USD million)

(USD

million)

Open pit area

64

52

12

7.50%

Underground mining area

97

66

31

19.38%

Oxide processing plant

43

20

23

14.38%

Sulfide processing plant

115

103

12

7.50%

Tailings management facility

60

17

43

26.88%

Auxiliary production facilities

8

7

1

0.63%

Water supply and drainage

8

7

1

0.63%

Power supply and distribution

58

51

7

4.38%

Roads and other infrastructure

52

22

30

18.75%

Total Capex

505

345

160

100.00%

Engineering, project management, management design and commissioning (15% of total capex)


73


53


20

Contingency - 15%

87

53

34

Working capital

19

19

0

Total initial Capex

684

470

214


The total capital expenditure over the Project life has been estimated at USD 524 million (previously USD 776m).

Main cost and operating parameters of the project after optimisation


Original

Optimised

Total production over planned life of mine

3.65m oz

3.65m oz

Annual average production years 5-16

211k oz

211k oz

Operating cost per ounce of gold produced

USD 536.9/oz

USD 506.7/oz

AISC per ounce of gold produced

USD 635.2/oz

USD 605.0/oz

All in cost

USD 823.1/oz

USD 734.3/oz

Initial capital

USD 684m

USD 470m

NPV (@8%) (Gold price - USD 1,250/oz)

USD 351m

USD 615m

IRR

15.3%

24.82%


Gold price sensitivity analysis


Gold price per ounce

USD 1,100

USD 1,250

USD 1,400

NPV @ 5%

USD 621m

USD 927m

USD 1.172m

NPV @ 8%

USD 380m

USD 615m

USD 803m

NPV @ 10%

USD 266m

USD 465m

USD 625m

IRR

18.8%

24.8%

29.4%


A number of other factors have not been taken into consideration at this stage of the optimisation. The most significant is the impact of the devaluation by almost 50% of the major currencies of the Eurasian economies (such as Russia, Kazakhstan and Kyrgyzstan) causing the same reduction in salaries paid in US dollars. The exclusion of this upside from the optimisation should not be overlooked and can be compared to the recent upturn in the fortunes of Australian mining companies.

The effect of converting inferred resource into mineable reserves for inclusion in the mine plan, although promising, cannot be estimated and the necessary drilling is too costly for Chaarat to undertake this season.

Future strategic decisions


The Chaarat Project now has a value supported by the optimised FS. The optimised study is not "signed off" by NERIN and NFC, however, the Board is confident that it reflects the underlying reality of the Project, and that this will be well understood by potential acquirers. As a consequence we are not seeking to receive formal "sign off" by NERIN and NFC on the FS.

Even at this reduced initial capital requirement, it is not viable to try to finance the development of the whole Project alone, so we continue to explore production and sale strategies. A financial advisor will be appointed in due course to support the Company's ongoing conversations with interested parties. One mining group has already conducted thorough due diligence. The Company is making preparations for the 2016 season. We will continue to develop the Chaarat Gold Project in the most sensible responsible manner to serve the best interests of all stakeholders.

Lire la suite de l'article sur www.publicnow.com
Données et statistiques pour les pays mentionnés : Kazakhstan | Kyrgyzstan | Tous
Cours de l'or et de l'argent pour les pays mentionnés : Kazakhstan | Kyrgyzstan | Tous

Chaarat Gold holdings Ltd.

EXPLORATEUR
CODE : CGH.L
Suivi et investissement
Add to watch list Add to your portfolio Add or edit a note
Ajouter une alerte Ajouter aux Watchlists Ajouter au portefeuille Ajouter une note
ProfilIndicateurs
de Marché
VALEUR :
Projets & res.
Communiqués
de Presse
Rapport
annuel
RISQUE :
Profile actifs
Contactez la cie

Chaarat Gold est une société développant des projet miniers d'or basée en Suisse.

Chaarat Gold détient divers projets d'exploration au Kirghizistan.

Ses principaux projets en exploration sont MINTEKE, KASHKASU, KIZILTASH (CHAARAT MAIN) et TULKUBASH au Kirghizistan.

Votre avis nous interesse, merci de laisser un commentaire ou de noter cet article.
Evaluer : Note moyenne :0 (0 vote) Voir les mieux notés
 
Dans les médias de Chaarat Gold holdings Ltd.
04/09/2018Chaarat Gold ups Kyrgyz Republic project resource by 46 pct
Rapports annuels de Chaarat Gold holdings Ltd.
(UK) - Notice of Publication of Annual Report and Accounts
2007 Admission Document
Projets de Chaarat Gold holdings Ltd.
05/03/2012Resource Update
07/12/2011(Tulkubash)Ltd: Tulkubash project update
20/09/2011(Tulkubash)(UK) - Tulkubash Drilling Update
26/04/2011(UK) - Chontash Project: Maiden resource estimate
13/04/2011(UK) - Drilling update - Contact Project (Kiziltash)
03/03/2011(Kiziltash (chaarat Main))(UK) - Drilling Update
22/06/2010(Kiziltash (chaarat Main))Drilling intersects significant mineralisation
14/01/2010(Kiziltash (chaarat Main))Statement re Chaarat Exploration Update
08/01/2009(Kiziltash (chaarat Main))Drilling Report
Communiqués de Presse de Chaarat Gold holdings Ltd.
23/06/2016Updated resource statement
21/06/2016Preliminary announcement of audited results for the year end...
24/04/2016Holding in Company
21/04/2016Results of Feasibility Study Optimisation
28/09/2015Half year results to 30 June 2015
17/08/2015Project update
23/07/2015Result of AGM
20/04/2015Definitive Feasibility Study progress update
01/01/2015Directorate change
24/12/2014Placing to raise GBP 163,500
23/12/2014Holding in Company
18/12/2014Placing to raise USD 5 million
11/11/2014Updated Resource Statement
23/10/2014Director’s dealing
01/06/2012Preliminary Announcement of Audited Financial Statements
16/04/2012Update on the Development Strategy
19/01/2012Change of Adviser
22/12/2011Ltd: Issue of Share Options
19/12/2011Director/PDMR Shareholding
26/08/2011(UK) - Senior Management Change
03/08/2011(UK) - Holding(s) in Company
01/08/2011(UK) - Total voting rights
21/07/2011(UK) - Issue of Equity
19/07/2011(UK) - Operational update
07/07/2011(UK) - Chaarat Gold Holdings Limited: Result of AGM
07/07/2011(UK) - AGM Statement
07/07/2011(UK) - Drilling Results and Resource Update
30/06/2011(UK) - Results of Pre-Feasibility Study
24/06/2011(UK) - Confirmation of clarification re press comment
23/06/2011(UK) - Clarification re press comment
25/05/2011(UK) - Final Results
29/03/2011(UK) - Holding(s) in Company
09/03/2011(UK) - Statement re Director's Dealings
02/03/2011(UK) - Result of EGM
15/07/2010Further re Proposed Acquisition of Kyrex Limited
01/07/2010Placing
30/06/2010Result of Annual General Meeting
21/06/2010Proposed Acquisition of Kyrex Limited
15/06/2010Operational statement
01/06/2010Renewal of Exploration Licence
20/05/2010Preliminary Announcement of Audited Financial Statements
17/05/2010Operations update
24/12/2009Reclassification of Shareholding
12/11/2009(UK) - Directors Dealings
08/09/2009(UK) - Regulatory Approval
02/09/2009(UK) - Statement re: Issue of share options
13/07/2009(UK) - Subscription Agreement with China Nonferrous Metals ...
26/06/2009(UK) - Result of AGM
13/05/2009(UK) - Shareholding in Company
Publication de commentaires terminée
 
Dernier commentaire publié pour cet article
Soyez le premier à donner votre avis
Ajouter votre commentaire
AIM (CGH.L)
2,80-0.71%
AIM
GBX 2,80
23/04 11:05 -0,020
-0,71%
Cours préc. Ouverture
2,82 3,00
Bas haut
2,80 3,00
Année b/h Var. YTD
2,80 -  5,88 -52,38%
52 sem. b/h var. 52 sem.
2,80 -  11,50 -77,05%
Volume var. 1 mois
879 -39,13%
24hGold TrendPower© : 40
Produit
Développe
Recherche Gold
 
 
 
Analyse
Interactive chart Add to compare
Graphique
interactif
Imprimer Comparer Exporter
Dernière mise à jour le : 29/12/2010
Vous devez être connecté pour accéder au portefeuille (gratuit)
Top Newsreleases
LES PLUS LUS
Variation annuelle
DateVariationMaxiMini
2024-37,78%
20234028,44%9,950,00
2022-99,46%20,400,11
2021-16,67%31,4818,25
2020-32,08%42,0019,18
 
Graphique 5 ans
 
Graphique 3 mois
 
Graphique volume 3 mois
 
 
Nouvelles des Sociétés Minières
Plymouth Minerals LTDPLH.AX
Plymouth Minerals Intersects Further High Grade Potash in Drilling at Banio Potash Project - Plannin
0,12 AU$-8,00%Trend Power :
Santos(Ngas-Oil)STO.AX
announces expected non-cash impairment
7,75 AU$+0,52%Trend Power :
Oceana Gold(Au)OGC.AX
RELEASES NEW TECHNICAL REPORT FOR THE HAILE GOLD MINE
2,20 AU$+0,00%Trend Power :
Western Areas NL(Au-Ni-Pl)WSA.AX
Advance Notice - Full Year Results Conference Call
3,86 AU$+0,00%Trend Power :
Canadian Zinc(Ag-Au-Cu)CZN.TO
Reports Financial Results for Q2 and Provides Project Updates
0,12 CA$+4,55%Trend Power :
Stornoway Diamond(Gems-Au-Ur)SWY.TO
Second Quarter Results
0,02 CA$+100,00%Trend Power :
McEwen Mining(Cu-Le-Zn)MUX
TO ACQUIRE BLACK FOX FROM PRIMERO=C2=A0
11,11 US$+2,21%Trend Power :
Rentech(Coal-Ngas)RTK
Rentech Announces Results for Second Quarter 2017
0,20 US$-12,28%Trend Power :
KEFIKEFI.L
Reduced Funding Requirement
0,55 GBX-0,90%Trend Power :
Lupaka Gold Corp.LPK.V
Lupaka Gold Receives First Tranche Under Amended Invicta Financing Agreement
0,06 CA$-8,33%Trend Power :
Imperial(Ag-Au-Cu)III.TO
Closes Bridge Loan Financing
2,47 CA$+3,78%Trend Power :
Guyana Goldfields(Cu-Zn-Pa)GUY.TO
Reports Second Quarter 2017 Results and Maintains Production Guidance
1,84 CA$+0,00%Trend Power :
Lundin Mining(Ag-Au-Cu)LUN.TO
d Share Capital and Voting Rights for Lundin Mining
15,25 CA$-3,42%Trend Power :
Canarc Res.(Au)CCM.TO
Canarc Reports High Grade Gold in Surface Rock Samples at Fondaway Canyon, Nevada
0,24 CA$+0,00%Trend Power :
Havilah(Cu-Le-Zn)HAV.AX
Q A April 2017 Quarterly Report
0,20 AU$+2,63%Trend Power :
Uranium Res.(Ur)URRE
Commences Lithium Exploration Drilling at the Columbus Basin Project
6,80 US$-2,86%Trend Power :
Platinum Group Metals(Au-Cu-Gems)PTM.TO
Platinum Group Metals Ltd. Operational and Strategic Process ...
1,79 CA$-3,76%Trend Power :
Devon Energy(Ngas-Oil)DVN
Announces $340 Million of Non-Core Asset Sales
52,57 US$+0,84%Trend Power :
Precision Drilling(Oil)PD-UN.TO
Announces 2017Second Quarter Financial Results
8,66 CA$-0,35%Trend Power :
Terramin(Ag-Au-Cu)TZN.AX
2nd Quarter Report
0,04 AU$+0,00%Trend Power :