Field Evaluation Report: Copper
Canyon Resources (CPY.V)
Copper Canyon Project, Galore Creek
district, British Columbia
Michael Fulp
Posted Nov 23, 2007
Written Oct 16, 2007
Introduction
On September 15, 2007,
I conducted a field evaluation of Copper Canyon Resources' Copper
Canyon project in the Galore Creek district, northwestern British
Columbia. I was accompanied by Tim Termuende, President and CEO,
and Chuck Downie, Vice-President Exploration of CPY, and Andy
Schwab, investor relations consultant. Danette Schwab, geologist
for Nova Gold (NG), guided the examination. Nova Gold is presently
earning a 60% joint venture interest in the Copper Canyon project
from CPY.
Access to the property from
Vancouver was via regular commercial air service to Smithers,
followed by a four hour drive north on highway 37 to Bob Quinn
and on to the Crow Camp staging area, thence a 30 minute helicopter
ride southwest to Nova Gold's Galore camp. The mine site is located
70 kilometers west of highway 37 and 150 kilometers northeast
of Stewart, British Columbia, a year-round concentrate shipping
port. The terrain is extremely rugged and consists of steep ridges
and glaciated peaks with hanging valleys, and braided glacial
streams and rivers in broad, U-shaped, outwash valleys.
The field examination was brief
and included a fly-over of numerous development and construction
activities, including road and bridge building, tunneling, camps,
staging areas, and drilling. This was followed by examination
of core from three recent Nova Gold drill holes at Copper Canyon,
a walking tour of the Galore camp, and an overlook of NG's Central
Zone discovery gossan. The tour ended with a fly-over and field
examination of the Copper Canyon discovery outcrop and flight
back to the staging area.
Satellite image of Galore
Creek district showing access, land positions, camps, and deposits
referred to in text.
At the time of my visit, 667
people were working from six camps and 15 helicopters were in
service. Galore Creek is the largest airlift and private mine
development project in Canadian history with a capital expenditure
budget of $2.0 billion, more than twice the entire 2010 Vancouver
Olympics.
Crow Camp helicopter
and equipment staging area
Nova Gold's Galore Creek feasibility
study in October 2006 included a proven and probable reserve
of 540 million tonnes grading 0.56% Cu, 0.30 g/t Au, and 5.3
g/t Ag. The total global resource is over one billion tonnes
with 7.8 billion lbs Cu, 7.8 million oz Au, and 172 million oz
Ag, more than $30 billion in contained metal. One of their primary
exploration goals in summer 2007 was drilling CPY's Copper Canyon
deposit to complete their 60% earn-in and expand and upgrade
the resource. Twelve holes totaling 4940 m were drilled. With
this program, NovaGold has completed its work commitment to earn
60% in the joint venture. It may acquire an additional 20% interest
by paying Copper Canyon C$1 million and completing a feasibility
study by October 2011.
Galore Creek district
showing claim positions and joint ventures, porphyry copper-gold-silver
deposits, and infrastructure including diversion dam and channel
on ground covered by mineral claims of Copper Canyon Resources.
Exploration History
Copper Canyon was discovered
in 1956 by geologists of American Metals Company in a helicopter
reconnaissance program. They staked 71 claims on copper oxide-bearing
gossans.
Copper Canyon discovery
outcrop looking northwest to ridge above tail section of helicopter;
green, blue, and black copper-oxides underlying rusty-brown iron
oxide gossan.
Seven core holes totaling 1000
m with poor recovery were drilled in 1957. Two geophysical programs
were conducted in the early 1960's. In 1988, Canamax Resources,
the corporate successor, examined the deposit for its gold potential.
In 1990, a junior exploration company, Consolidated Rhodes Resources,
optioned the property, twinned three of the early holes, and
drilled another 12 widely-spaced holes over three known mineralized
zones. They dropped their option in 1992. Canamax merged to become
Canada Tungsten in 1993 and the property lay dormant. In 2001,
the claims lapsed and were immediately staked by prospector Bernie
Kreft. Eagle Plains Resources acquired a 100% interest in the
claims and in 2003 joint-ventured the property to Nova Gold.
Since that time, 22 additional holes have been drilled by Nova
Gold, including 12 in the summer 2007. In 2006, Eagle Plains
spun the Copper Canyon property into a separate company, Copper
Canyon Resources (CPY).
Copper Canyon Geology, Alteration,
and Mineralization
The Copper Canyon deposit is
an alkalic copper-gold-silver porphyry located in the Stikine
Terrane of northwestern British Columbia. It lies six km east
of Nova Gold's Galore Creek Central Zone deposit. Mineralization
is hosted by Jurassic-Triassic alkaline volcanic and volcaniclastic
rocks and intruded by multiple phases of syenite as dikes and
a stock and magmatic-hydrothermal breccias. The K-Mg dominated
alteration assemblage consists of potash feldspar, biotite, garnet,
carbonate, sericite, anhydrite, and albite. Ore mineralization
is chalcopyrite, lesser pyrite, minor sphalerite, and gold.
Drilling prior to 2005 defined
a broad area of mineralization at least 700 meters by 400 meters
that is open in all directions. The mineralization begins at
surface to at least 300 m deep and occurs as a roughly 100+ meter
thick zone of disseminated chalcopyrite and lesser pyrite. Recent
drilling in 2007 (12 holes, 4940 m) by Nova Gold was designed
to expand the known resource both laterally and to depth and
also explore some of the numerous soil geochemical and geophysical
anomalies that exist within the largely untested alteration halo.
(Click on image to
enlarge)
Copper Canyon geology,
drill holes, inferred mineral resource, and Cu-Au soil anomalies
Discussion and Recommendation
Reference should be made to
my previous evaluation report on Copper Canyon Resources (published
by Jay Taylor's Gold & Technology Stocks on April 5, 2007
and posted on CPY's website) for share structure, management,
other properties, and company positives and negatives. Major
project development at Galore Creek has occurred since the report
was written with entry of Teck-Cominco as 50% partner with Nova
Gold and their commitment to fund the first $500 million of capital
costs. All permits are now in place and the project is slated
for production in 2012.
Porphyry copper-gold deposits
are commonly valued at 3-4 cents/lb copper equivalent in-the-ground.
Copper Canyon Resources has a 43-101 inferred resource of 165
million tonnes at 0.74% Cu-eq equaling 2.68 billion pounds of
copper at 0.35% cut-off. Given NG's 60% interest in the Copper
Canyon project, CPY's 40% net is 1.07 billion pounds copper.
This methodology predicts a strict, peer-based valuation market
capitalization of $32-43 million. CPY has a current market cap
of $45 million and it is fully valued based on this approach.
However, a strong case must
be made that Copper Canyon should be valued much higher than
most deposits of this type for the following reasons:
1). The Nova Gold-Teck Cominco
JV will fund all capital costs for development of the Galore
Creek deposit including access, power, slurry pipeline, water
diversion, tailings dam, mine and processing equipment and infrastructure.
Under the joint venture agreement, Copper Canyon Resources is
carried to feasibility if NG-TCK elects to acquire 80% of the
project. After that, CPY will be required to contribute 20% of
the capital costs to develop the Copper Canyon deposit. They
will not be required to contribute capital to other infrastructure
costs such as access and power.
2). Recent drilling by Nova Gold has been successful in expanding
the copper mineralization significantly, in particularly to depth
250 m below the discovery hole first drilled in 1957 and twinned
in 1990 (CC-90-02 with 271 m of 2.41% Cu-eq). This hole (CC-07-33)
is mentioned on NG's website and strong chalcopyrite mineralization
is verified by my recent core examination. Assay results of all
holes are expected within two months. In addition, numerous soil
geochemical and geophysical anomalies remain untested in the
alteration halo surrounding the presently defined resource.
3). The 43-101 resource estimate
was completed in February 2005 using the following metals prices:
$0.90/lb Cu, $375/oz Au, and $5.50/oz Ag. Given the secular bull
market for commodities, these are very low base values for long-term
metals prices. An updated 43-101 resource is expected in early
2008 and, because of recent drill success and major increases
in two-year trailing average metals prices, CPY's net copper-equivalent
resource is expected to increase significantly.
4). Copper Canyon has the highest
gold grade of the seven porphyry deposits known in the district.
Potential also exists for high grade gold veins along faults
(e.g., 2005 drill hole with 2.5 m grading 50.6 g/t Au and 71.6
g/t Ag).
5). Nova Gold's mine plan anticipates
a need for higher grade mill feed after year five of production
at the Central Zone deposit. The Copper Canyon deposit has higher
grade at 0.74% Cu-eq than other satellite deposits on NG's ground
and logically would be mined next.
6). NG-TCK's Galore Creek feasibility
study plans construction of a 1500 m-long water diversion channel
and 18 m-high diversion dam structure in Copper Creek commencing
in the second quarter 2008 with completion by year's end. These
structures will divert surface runoff waters from the planned
tailings area located directly downstream and must be completed
before start of construction on the main tailings coffer dam
in January 2009. These developments are on surface lands overlying
the Copper Canyon mineral claims.
With the upcoming infrastructure
development in Copper Creek and the prospects for a substantial,
qualified resource increase in the near future, a probable scenario
for Copper Canyon Resources is take-over by the Nova Gold-Teck
Cominco joint venture in 2008.
In my opinion, Copper Canyon
Resources is undervalued at its present market capitalization.
I recommend Copper Canyon Resources as a moderate risk, mid-tier,
junior stock at the current price of 90c. Target price is $2.00/share
within the next 12 months.
Michael S. Fulp, M.S., CPG
Consulting Geologist
email: msfulp@attglobal.net
Disclaimer: I am a shareholder
of Copper Canyon Resources and a paid consultant to the company.
321gold Ltd
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