International Enexco Updates Progress at
Contact Copper Project, NV
 

Vancouver, Canada November 16, 2011 - International Enexco Ltd. (TSX-V: IEC; OTCQX: IEXCF; Frankfurt: IE6) (the �Company� or �Enexco�) is pleased to update  its shareholders on the progress at its 100%-owned Contact Copper Project in Elko County, Nevada, where, as recently announced on September 26, 2011, the Company completed the acquisition of adjoining land from Allied Nevada Gold Corp. ("Allied Nevada") (TSX: ANV; NYSE, Amex: ANV). The acquisition more than doubles the Company�s holdings in the district to approximately 13,000 acres. With the acquisition, Enexco sees potential for additional resources and reserves, and has scheduled a $1 million expansion drilling program to begin this fall. The Company is reviewing work towards a feasibility study on the project.  
  
About the Contact Copper Project
 
The Contact Copper Project is a copper oxide project located in northeastern Elko County, Nevada. Low cost SX-EW recovery will be used to produce cathode copper on site. An updated Pre-feasibility Study (PFS) was completed in 2010 by Gustavson Associates that showed positive economics at a base case copper price of $2.25/lb. The project as outlined is targeted to produce 25 million pounds per year of cathode copper over a mine life of 9.5 years. Overall copper recovery is projected at 76%. Capital cost from the PFS is $86 million, with production targeted for 2014 at an average operating cost of $0.93/lb of copper. After-tax cash flow analysis for the base case shows a 20.2% IRR and NPV of $44 million at a 10% discount rate.     
 
From the PFS, Proven and Probable Mineral Reserves for the oxide copper project total 54.1 million tons grading 0.29% Cu.  The Reserves were determined from Measured and Indicated Mineral Resources of 135 million tons of 0.26% Cu.  Excluded from the project base case economics is an Inferred Mineral Resource of 53.5 million tons of 0.27% Cu.  The Resources and Reserves were calculated with NI 43-101 guidelines using a base case copper price of $2.25/lb and a cut-off grade of 0.10% Cu.  All Resources and Reserves reported in the PFS were limited to Enexco� s pre-acquisition property holdings, and included limitations on reserves due to property constraints on the mine design. 
 

Category	Tons	Cu (%)	Pounds Cu
Reserves
Proven	27,011,000	0.305%	164,701,000
Probable	27,138,000	0.280%	152,199,000
Total P&P	54,149,000	0.293%	316,899,000
Resources
Measured	52,976,000	0.282%	298,397,000
Indicated	82,233,000	0.251%	413,413,000
Total M&I	135,209,000	0.263%	711,810,000
Inferred	53,490,000	0.272%	291,368,000

Resources from Oct. 2010 NI 43-101 PFS update
Resources and Reserves reported at 0.10% Cu cut-off 

Additional information on the project, including geology, resources and reserves, can be found on the company�s website at http://www.enexco.ca/s/contact_copper.aspand in the NI 43-101Technical Report Pre-feasibility Study Update for the Contact Copper Project, Elko County, Nevada as posted on Sedar.
 
Previous Drilling
 
The Resources and Reserves in the PFS were derived from drilling done by Enexco between 2006 and 2010, along with previous drilling by companies Golden Phoenix Minerals, Inc., Phelps Dodge Corporation and Calta Resources, Ltd. Total drilling by all four companies in the district amounts to 237,700 feet (72,450 metres ) in 268 drill holes, of which 92% were core and 8% were reverse circulation. Enexco�s drilling represents 60% of the total footage, amounting to 142,000 feet (43,281 metres) in 156 core holes. These holes were drilled on Enexco�s property before the acquisition. Of the 96,000 feet (29,261 meters) in pre-Enexco drilling, only 14,000 feet (4267 metres) in 17 holes fall outside of the PFS resource model on land acquired from Allied Nevada. In addition, Allied Nevada in 2010 drilled 4 holes (CON10-001 to CON10-004) on its property at the eastern end of the PFS reserves. In 2010, Enexco drilled one hole, EN-149, just beyond the eastern limits of the PFS resource model.    
   
East Expansion
 
The PFS reserves fall within a plan area elongated 4,000 feet (1220 metres) east-west by 1,500 feet (457 metres) north-south. As seen in the accompanying map, the eastern end of the area was restricted by land ownership. The mine design terminated eastward due to depth of mineralization and the presence of property boundaries to the north and south. The acquisition allows the mine design to expand to full economic depth eastward.  Within the 1500 feet (457 metres) east from the end of the PFS reserves, Enexco drilled 8 holes, as listed in the table below. Additional drilling is needed to in-fill this area and potentially extend it eastward beyond the furthest east hole, EN-149, which carries an intercept of 185 feet (56.4 metres) of 0.25% Cu. To expand the resource and upgrade it to Measured and Indicated categories, the Company plans 20,000 feet (6,096 metres) of drilling at a total cost of $1 million. Drilling for the expansion program is scheduled this fall.
 

Contact East Extension Area - Intervals above 0.10% Cu
ENEXCO 2007-2010	From           (ft)	To           (ft)	Length (Ft)	Length (m)	Copper %
Drill Hole #
EN-134	330	410	80	24.4	0.15
	455	477	22	6.7	0.82
EN-135	25	60	35	10.7	0.13
	125	210	85	25.9	0.15
	275	360	85	25.9	0.19
EN-147	77	210	133	40.5	0.30
	350	370	20	6.1	0.18
	470	535	65	19.8	0.23
	655	675	20	6.1	0.54
EN-149	0	185	185	56.4	0.25
	215	270	55	16.8	0.16
	300	320	20	6.1	0.13
	390	415	25	7.6	0.11
	540	560	20	6.1	0.13
EN-150	125	145	20	6.1	0.34
	270	305	35	10.7	0.19
	495	565	70	21.3	0.22
	665	685	20	6.1	0.46
EN-151	360	385	25	7.6	1.40
EN-152	180	200	20	6.1	0.14
	320	340	20	6.1	0.65
	395	425	30	9.1	0.25
EN-153	100	145	45	13.7	0.16
	160	200	40	12.2	0.20
	265	300	35	10.7	0.17
	440	545	105	32.0	0.19
	565	585	20	6.1	0.23
ALLIED NEVADA 2010	From           (ft)	To           (ft)	Length (Ft)	Length (m)	Copper %
Drill Hole #
CON10-001	215	240	25	7.6	0.31
CON10-002	no reportable intercepts
CON10-003	no reportable intercepts
CON10-004	40	60	20	6.1	0.20
CALTA pre-1973	From           (ft)	To           (ft)	Length (Ft)	Length (m)	Copper %
Drill Hole #
N-02	130	150	20	6.1	0.17
	320	340	20	6.1	0.11
	400	420	20	6.1	0.72
	665	685	20	6.1	0.75
N-03	40	55	15	4.6	0.350
	508	518	10	3.1	0.245
	605	631	26	7.9	0.516
N-06	331	361	30	9.1	0.49
	392	415	23	7.0	0.20
	435	455	20	6.1	0.13
	603	627	24	7.3	0.20
N-11	222	228	6	1.8	0.64
	474	500	26	7.9	0.16
* portions of Calta holes unassayed

 

 
 
Other Targets
 
With the acquisition, the Company is also assessing targets for future exploration. Among these are areas with surface exposures of copper oxide mineralization, west and south of the PFS reserves, as well as deeper targets for copper sulfides below the PFS reserves and elsewhere on the property. Information on these targets is available on the Company�s website. The Company�s immediate plans are to continue to focus on advancing the copper oxide project toward production while continuing to add information and prioritize targets for longer term exploration and future drilling.
         
The Contact Copper Project is under the supervision of Dr. William Willoughby, PE, a Qualified Person as defined in Canadian National Instrument 43-101, who is responsible for the preparation of the technical information in this news release. Assay procedures for intervals reported are described in NI 43-101 Technical Report Pre-feasibility Study Update for the Contact Copper Project, Elko County, Nevada as posted on Sedar and on the Company�s website.  Assay intervals listed under Allied Nevada are as provided in data from Allied Nevada and have not been verified.
 
About International Enexco Ltd.
 
International Enexco Ltd is a North American exploration and development company focused on the feasibility stage Contact Copper Project in northern Nevada. The Company also pursues gold and silver exploration in Idaho and Nevada, and is advancing the Mann Lake Uranium Project located in Saskatchewan�s prolific Athabasca basin. This project is a joint venture with Cameco as operator and Areva�two of the world�s largest uranium companies.
 

 

Further Information:  Tel: +1 604 669 8368  Fax: +1 604 662 3231 Email: info@enexco.caor visit www.enexco.ca 2060 � 777 Hornby Street, Vancouver, B.C., Canada, V6Z 1T7

On behalf of the Board of Directors, I look forward to keeping you updated with our corporate developments.
 
 
"G. Arnold Armstrong�
     President & CEO
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certain information regarding the Company including management's assessment of future plans and operations, may constitute forward-looking statements under applicable securities laws and necessarily involve risks associated with mining exploration and development, volatility of prices, currency fluctuations, imprecision of resource estimates, environmental and permitting risks, access to labour and services, competition from other companies and ability to access sufficient capital. As a consequence, actual results may differ materially from those anticipated in the forward-looking statements. A feasibility study has not been completed and there is no certainty the disclosed targets will be reached nor that the proposed operations will be economically viable. The TSX Venture Exchange or its Regulation Services Provider have not reviewed and do not accept responsibility for the adequacy or accuracy of the contents of this news release, which has been prepared by management. We seek safe harbour.