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

Bear Creek Mining Corporation

Publié le 24 janvier 2008

Announces First Santa Ana Leachable Silver Deposit Resource; Drilling Continues To Expand

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

Re:        News Releases - Thursday, January 24, 2008
Title:     Bear Creek Announces First Santa Ana Leachable Silver Deposit Resource; Drilling Continues To Expand Potential

Vancouver, B.C. - Bear Creek Mining Corporation (TSX Venture: BCM) ("Bear Creek" or the "Company") is pleased to announce results from the first resource estimate at the Company's 100% owned Santa Ana silver deposit and new results from 7 additional diamond drill holes (1,766 meters), all of which occur outside of the current resource boundaries. Drilling at Santa Ana now totals 21,825 meters in 120 drill holes. Santa Ana is located 200 kilometers south of the Company's world class Corani silver-base metal deposit in southeastern Peru. Highlights of this press release include:
  • Current Silver resources are:
    • Indicated 21M tonnes grading 44 g/t Ag, 29.8M ounces silver
    • Inferred 42M tonnes grading 45 g/t Ag, 61.0M ounces silver
  • Drill hole SA-57A intersects 158m @ 50.3 g/t Ag, including 22m @ 127.6 g/t Ag and 8m @ 152.2 g/t Ag.
  • Drill hole SA-56B intersects 22m @ 50.6 g/t Ag and 0.7% Zn and 14m @ 66.1 g/t Ag and 1.6% Zn, located 560m north of all previous drilling in an area of additional old Spanish workings.
  • Drilling under thin soil cover continues to intersect higher-grade mineralization within lower-grade halos.
  • Mineralized footprint measures 1.8km x 850m and remains open to the north, south and west.
Andrew Swarthout, President and CEO of Bear Creek, states "We are very pleased with the first resource estimation completed on our 100% owned Santa Ana silver deposit. Drilling continues to expand the deposit and had we added the results from the last sixteen drill holes to the model, the resources could have increased by 10%-20%. More importantly, drilling still continues to expand the deposit even beyond these latest results. Santa Ana is open in three directions and we continue to intersect significant silver mineralization under cover. For example, a rock grid sample anomaly of 90 g/t Ag located on the west side of the post-mineral tuff indicates that the mineralization continues west under thin cover for at least an additional 200 meters.

Mr. Swarthout continues "Metallurgical testing indicates that the project will likely employ low-cost open-pit mining and heap leaching with 65% silver recoveries, opening up significant additional potential beyond the first resource estimate. Importantly, drill hole SA-57A has one of the longest grade-thickness intercepts drilled to date, beginning at surface, and located to the south of the current resource. There is also significant potential to encounter higher-grades as step out drilling continues. Santa Ana is a very large, straight-forward, buildable silver project with many up-side opportunities."

RESOURCE ESTIMATION

The current resource estimates using a $12/ounce silver resource price are:

Bear Creek Mining, Santa Ana Deposit Mineral Resource Based on 20 g/t Cutoff and Prudent Open Pit Constraints January 15, 2007

 

 

Contained Metal

Category
 

Ktonnes
 

Silver
 
Gm/t

Lead
 
%

Zinc
 
%

Silver
Million
Ozs

Lead
Million
Lbs

Zinc
Million
Lbs

 

 

 

 

 

 

 

 

Indicated

21,038

44.0

0.29

0.53

29.8

134.5

245.8

Inferred

42,173

45.0

0.26

0.49

61.0

241.7

455.6


The stripping ratio is approximately 1.8:1; however, the block model considers blocks with no nearby drill holes as waste and additional drilling will convert many of these blocks to resource, reducing the stripping ratio. Lead and zinc are not recovered in a heap leach; however, flotation testing will examine this up-side as higher-grade base metals are seen in several drill holes.

The resource estimate was prepared based on 17,991 meters of drilling in 104 diamond drill holes completed through November 2007 and was prepared by Independent Mining Consultants (IMC) of Tucson, Arizona, with John Marek, P.E. acting as the Independent Qualified Person under NI 43-101. The estimation utilized indicator kriging to establish the limits of mineralization and block grades were then calculated using a linear kriging method using 5-meter drill hole composites. The 20 g/t Ag cutoff was chosen based on operational assumptions substantiated by recent metallurgical test work completed at McClelland Labs and cost assumptions provided by both IMC and Resource Development Inc. (RDI) of Denver Colorado. Deepak Malhotra, PhD acted as Independent Qualified Person for process costs and recoveries.

ADITIONAL DRILLING RESULTS

Geologically, the resource block model mimics prepared cross-sections and plan maps that show NS and NE-SW trending, sub-vertical structural corridors within which high-grade mineralization surrounded by low-grade halos is found along bedding planes in the thick andesite flow, as well as, and more importantly, in sub-vertical, dilational zones within the bedding.

New drilling results are as follow. All intercepts are down-hole lengths and true widths have not been calculated.

Drill Hole
#

Azimuth
(degrees)

Inclination
(degrees)

Total
Depth
(m)

From
(m)

To
(m)

Interval (m)
DTH

Silver
(grams per
tonne)

Lead
 
(%)

Zinc
 
(%)

SA-55A

300

-50

343.4

2

16

14

46.0

0.3

0.2

SA-56

15 

-50

233.0

18

30

12

32.7

0.1

0.2

 

 

 

 

94

124

30

20.2

0.4

1.0

 

 

 

 

128

134

6

52.7

0.3

0.4

 

 

 

 

208

212

4

23.0

4.9

9.4

SA-56A

110

-60

171.8

10

28

18

36.0

0.2

0.4

SA-56B

290

-60

272.1

6

28

22

50.6

0.5

0.7

 

 

 

 

72

134

62

25.3

0.5

1.1

includes

 

 

 

86

100

14

66.1

0.5

1.6

SA-57

300

-40

331.0

0

22

22

85.9

0.2

0.3

 

 

 

 

52

70

18

44.9

0.3

0.3

 

 

 

 

136

146

10

84.8

0.3

0.2

 

 

 

 

266

274

8

63.8

0.9

0.4

 

 

 

 

288

294

6

108.0

2.5

1.2

SA-57A

 120

-60

207.0

4

162

158

50.3

0.4

0.6

includes

 

 

 

4

26

22

127.6

0.5

0.6

and

 

 

 

50

58

8

152.2

0.6

0.4

SA-58

270

-60

207.5

88

92

4

48.5

0.1

0.1

 

 

 

 

118

136

18

21.3

0.6

1.3

 

 

 

 

184

196

12

67.8

0.2

0.3


(Full drill results can be found at www.bearcreekmining.com. To access the silver drill hole map directly please refer to http://www.bearcreekmining.com/s/PhotosAndMaps.asp?ReportID=282787).


Drilling continues to intersect blind, high-grade structures within large halos of lower grade heap-leach material (SA- 57A). The continued intersection of mineralization under cover, in conjunction with a rock grid sample anomaly of 90 g/t Ag on the west side of the post-mineral tuff cover, indicates that the mineralization could continue to the west for an additional 200 meters beneath shallow, untested cover. Drilling was initiated on January 17 after the holiday break and continues with 2 rigs. The project focus is currently in-fill drilling to convert internal waste to resource due to the wide drill hole spacing, and expansion drilling on three sides of the deposit which are still open. This information is necessary for preparation of a preliminary scoping study. An additional drill is being considered during Q1 2008.

Santa Ana Engineering

Several engineering studies are being performed by the Vector Engineering office in Lima Peru to establish the costs of the heap leach and infrastructure components of the project.

AMENDMENT TO STOCK OPTION PLAN

Bear Creek also announces that it has received conditional approval from the TSX Venture Exchange to amend the Company's stock option plan to include a provision that any stock options with an expiry date occurring during a management imposed black-out period or within five days thereafter will be automatically extended to a date that is 10 trading days following the end of the black-out period. This amendment is subject to the Company receiving disinterested shareholder approval at the Company's 2008 annual general meeting scheduled for May, 2008. However, the amendment and extension provision are currently in effect and will continue to be effective and applicable following the AGM if the necessary shareholder approval is obtained.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

- End -

Andrew Swarthout - President and CEO, or Patrick De Witt - Investor Relations
Phone: 604-685-6269 Direct: 604-628-1111
E-mail: info@bearcreekmining.com
For further information, please visit the Company's website (www.bearcreekmining.com)

Regulatory footnotes:
All of Bear Creek's exploration programs and pertinent disclosure of a technical or scientific nature are prepared by or prepared under the direct supervision of David Volkert, P.Geo., Bear Creek's Vice President of Exploration and/or Marc Leduc, P. Eng., Vice President of Technical Services and the President and CEO, Andrew Swarthout, P.Geo., who serve as the Qualified Persons under the definitions of NI 43-101. The block model estimate was prepared by Independent Mining Consultants of Tucson Arizona. John Marek P.E. acted as the independent qualified person as defined by Canada's National Instrument 43-101. Additionally the methods used in determining and reporting the resources are consistent with the CIM Best Practices Guidelines for the estimation of mineral resources and mineral reserves. The resource was estimated by using an indicator kriging method for material above and below 15 g/t Ag to define the mineralized area. Then linear kriging was used to estimate the grade of metal within the separate grade zones; using only sample composites contained within the zone being estimated. Additionally, high-grade composites (over 200 g/t Ag) were limited to a 15m search to reduce high grade smearing. For this resource estimate, metal prices based on a 3-year backward average and a 2-year forward price based on the recent metal markets were used. Assumptions used in the resource model by IMC are: Silver Price= $12.00/oz; Silver Recovery= 65% Zinc Recovery= 0%; Lead Recovery= 0%; Smelter charges: Silver= $0.50 per ounce; Mining Costs per tonne= $1.25; Process cost per tonne= $4.00; G&A per processed tonne= $0.85; Pit Slopes= 40 degrees in all rock types. All diamond drilling has been performed using HQ diameter core with recoveries averaging greater than 95%. Core is logged and split on site under the supervision of Bear Creek geologists. Sampling is done on two-meter intervals and samples are transported by Company staff to Juliaca, Peru for direct shipping to ALS Chemex, Laboratories in Lima, Peru. ALS Chemex is an ISO 9001:2000-registered laboratory and is preparing for ISO 17025 certification. Silver, lead, and zinc assays utilize a multi-acid digestion with atomic absorption ("ore-grade assay method"). The QC/QA program includes the insertion every 20th sample of known standards prepared by SGS Laboratories, Lima. A section in Bear Creek's website is dedicated to sampling, assay and quality control procedures.

Certain disclosure in this release, including management's assessment of Bear Creek's plans and projects, constitutes forward-looking statements that are subject to numerous risks, uncertainties and other factors relating to Bear Creek's operation as a mineral exploration company that may cause future results to differ materially from those expressed or implied in such forward-looking statements. .These risks, uncertainties and other factors are disclosed in Bear Creek's continuous disclosure filings with Canadian securities regulators including its most recent annual information form, available on www.sedar.com.. Readers are cautioned not to place undue reliance on forward-looking statements. Bear Creek expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise, except as required by law.

Copyright © 2008 BEAR CREEK MINING CORPORATION (BCM) All rights reserved. For more information visit our website at http://www.bearcreekmining.com/ or send email to info@bearcreekmining.com ..
Message sent on Wed Jan 23, 2008 at 5:07:01 PM Pacific Time
Données et statistiques pour les pays mentionnés : Canada | Tous
Cours de l'or et de l'argent pour les pays mentionnés : Canada | Tous

Bear Creek Mining Corporation

EN DÉVELOPPEMENT
CODE : BCM.V
ISIN : CA07380N1042
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

Bear Creek Mining est une société développant des projet miniers d'argent basée au Canada.

Bear Creek Mining est en développement de projets d'argent, de plomb et de zinc au Perou, et détient divers projets d'exploration au Perou.

Ses principaux projets en développement sont SANTA ANA PERU et CORANI au Perou et ses principaux projets en exploration sont LA YEGUA, DON MARCELO PERU, ATASPACA et TASSA au Perou.

Bear Creek Mining est cotée au Canada et aux Etats-Unis D'Amerique. Sa capitalisation boursière aujourd'hui est 39,7 millions CA$ (29,1 millions US$, 27,3 millions €).

La valeur de son action a atteint son plus bas niveau récent le 17 septembre 2004 à 0,29 CA$, et son plus haut niveau récent le 06 octobre 2006 à 9,99 CA$.

Bear Creek Mining possède 103 090 000 actions en circulation.

Votre avis nous interesse, merci de laisser un commentaire ou de noter cet article.
Evaluer : Note moyenne :0 (0 vote) Voir les mieux notés
 
Rapports annuels de Bear Creek Mining Corporation
Annual Report 2006
Annual Report 2005
2004 Annual Report
Attributions d'options de Bear Creek Mining Corporation
24/03/2011 Grants 893,000 Stock Options at $10,77
Nominations de Bear Creek Mining Corporation
06/08/2013Announces Promotion of Peruvian GM Elsiario Antunez De Mayol...
16/03/2012Announces Appointment of New CFO
Rapports Financiers de Bear Creek Mining Corporation
22/04/2016Board Approves Adoption of Shareholder Rights Plan
Projets de Bear Creek Mining Corporation
15/08/2014Peru hopes to revive Bear Creek mine, avoid legal battle
13/01/2014Announces Start Of Phase I Drilling At Its Carito Gold Proje...
15/04/2013(Corani)Announces Positive Corani Public Hearing and Life of Mine Co...
11/12/2012(Corani)submits Corani ESIA; silver project on track for approval
16/08/2012(Corani)Provides Corani Project and Exploration Update, Peru
13/10/2011(Tassa)Provides Corporate Update; Corani Feasibility Study on Sched...
13/10/2011(Corani)Provides Corporate Update; Corani Feasibility Study on Sched...
13/07/2011(Santa Ana Peru)Announces the Filing of Legal Actions to Protect its Santa A...
01/06/2011(Santa Ana Peru)Reports Peruvian Government Resolution Which Potentially Fur...
28/02/2011(Santa Ana Peru)AWARDS EPCM CONTRACT AND COMPLETES MILESTONE PUBLIC HEARING ...
24/01/2008 Announces First Santa Ana Leachable Silver Deposit Resource...
17/01/2008(Corani)Announces Positive Scoping Study And Updated Resource Estima...
15/01/2008(Corani) Completes Earn-In On Corani Silver Deposit; Final Payment T...
Communiqués de Presse de Bear Creek Mining Corporation
26/07/2016Bear Creek Mining Announces Closing of $30 Million Bought De...
06/07/2016Bear Creek Mining Corporation Annolunces Bought Deal Financi...
05/07/2016Bear Creek Mining Addresses Share Price Movement
20/06/2016Bear Creek Mining Grants Incentive Stock Options
22/04/2016Bear Creek Mining Board Approves Adoption of Shareholder Rig...
18/04/2016Bear Creek Mining Addresses Share Price Movement
27/01/2016Bear Creek Mining Provides An Update On Corporate Activities
20/07/2015Bear Creek Mining Files NI 43-101 Technical Report for Coran...
23/02/2015Bear Creek Grants Incentive Stock Options
23/02/2015Bear Creek grants incentive stock options
19/02/2015Bear Creek Provides Update on Feasibility Study, Corani, Per...
19/02/2015Bear Creek provides update on Feasibility Study, Corani, Per...
15/10/2014Bear Creek Provides Corporate Update
15/10/2014Bear Creek Provides Corporate Update
08/09/2014Bear Creek provides update on Corani, Peru optimization and ...
12/08/2014Bear Creek announces its intent to commence an arbitration a...
23/06/2014Bear Creek provides corporate update
14/05/2014Bear Creek says Peru court renews right to revive silver pro...
14/05/2014IIROC Trading Resumption - BCM
14/05/2014Bear Creek Mining Announces Conference Call Details
14/05/2014Bear Creek Announces Favorable Judicial Decision in the Sant...
12/05/2014IIROC Trading Halt - BCM
07/02/2014Files Notice Of Intent To Arbitrate With Peruvian Government...
25/09/2013(Corani)Announces Approval of Corani ESIA, Peru
28/08/2013(Corani)Announces Official Submission Of Responses To Comments; Cora...
17/06/2013Announces Appointments of Three New Officers
07/05/2013Announces Senior Management Change
02/04/2013Announces Adoption of Advance Notice Policy for Future Share...
18/03/2013Announces The Acquisition Of Two New Precious Metals Explora...
13/03/2013Announces Positive Drill Results on Its Sumi Gold Project, P...
06/02/2013Grants Incentive Stock Options
05/02/2013Announces Favorable Ruling In Santa Ana Civil Case, Peru
12/06/2012Grants Incentive Stock Options
20/04/2012Retains Renmark Financial Communications Inc.
24/01/2012Grants Incentive Stock Options
02/09/2011Grants Incentive Stock Options
30/06/2011Expresses Condolences Over the Loss of Karen Swarthout
26/06/2011Peruvian Unrest at Juliaca Airport Occurring 160KM from Proj...
24/05/2011Reports on Peruvian Government Study on Mining Permit Proces...
08/04/2011Provides Update On Its Exploration Programs Including Two Ne...
Publication de commentaires terminée
 
Dernier commentaire publié pour cet article
Soyez le premier à donner votre avis
Ajouter votre commentaire
TSX-V (BCM.V)Other OTC (BCEKF)
0,385+1.32%0,278+1.46%
TSX-V
CA$ 0,385
23/04 16:59 0,010
1,32%
Cours préc. Ouverture
0,380 0,380
Bas haut
0,375 0,405
Année b/h Var. YTD
0,170 -  0,420 113,89%
52 sem. b/h var. 52 sem.
0,160 -  0,720 -43,38%
Volume var. 1 mois
323 931 67,39%
24hGold TrendPower© : -6
Produit
Développe Lead - Silver - Zinc
Recherche Copper - Gold - Molybdenum
 
 
 
Analyse
Interactive chart Add to compare
Graphique
interactif
Imprimer Comparer Exporter
Dernière mise à jour le : 26/12/2010
Vous devez être connecté pour accéder au portefeuille (gratuit)
Top Newsreleases
LES PLUS LUS
Variation annuelle
DateVariationMaxiMini
2024-15,38%
2023-40,13%0,920,41
2022-40,16%1,370,37
2021-59,42%3,370,92
20209,82%4,170,75
 
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$-8,00%Trend Power :
Santos(Ngas-Oil)STO.AX
announces expected non-cash impairment
7,72 AU$+0,19%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$+0,00%Trend Power :
Havilah(Cu-Le-Zn)HAV.AX
Q A April 2017 Quarterly Report
0,20 AU$+5,26%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 :